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Mastering 1.6582 Steel Hardness: Decoding Precision with OTAI Special Steel

Welcome to OTAI’s blog, where you can learn everything you need to know about steel. And OTAI Speciality Steels is your reliable source for top-notch steel solutions. In this blog post, we’re going to delve into the interesting area of 1.6582 steel hardness and learn about its properties, applications, and why it’s used in various industries.

1.6582 Steel Hardness: Precision by OTAI Special SteelUnderstanding 1.6582 Steel Hardness

As an experienced alloy materials technologist, let me reveal the secrets behind the hardness of 1.6582 steel. Also known as 34CrNiMo6, this alloy has exceptional hardenability, making it a key player in parts that require optimal strength and toughness.

Characteristics of 1.6582 Steel:

Property Specification
Carbon Content 0.30-0.38
Hardenability Exceptional
Tensile Strength 1100-1300 N/mm²
Adaptability Versatile Applications

1.6582 steel hardness is a result of a delicate balance of carbon, manganese, and other elements. This balance ensures the alloy’s adaptability, making it suitable for a myriad of applications across diverse industries.

Applications 

In the steel industry, adaptability is one of the key factors. 1.6582 steel hardness makes it a cornerstone of the automotive, aerospace, and military industries. Its robustness is indispensable in heavy-duty components, and it excels in the most demanding environments.

Otai Special Steel’s Commitment to Excellence:

  1. Global Reach: Exporting to 56+ countries, adhering to international standards.
  2. Trusted Partnerships: A permanent supplier to top companies like ThyssenKrupp and China National Armaments Industry Corporation.
  3. Stock Assurance: Daily stock of 10000 tonnes of 4140 sheets ensures timely deliveries.
  4. Cost Efficiency: Reducing dealer costs by 20%, solving end-users’ problems comprehensively.
  5. Decades of Expertise: Over 20 years in the industry, providing unmatched pre-sales and after-sales support.
  6. Quality Assurance: 8 consecutive years with no quality incident complaints, and a customer return order rate of more than 80%.

Decoding the Precision of 1.6582 Steel Hardness: Your Comments MatterYour Comments Matter

Steel is not just a material. It’s a conversation. What are your thoughts on 1.6582 steel? Feel free to share your comments and observations below. Your insights contribute to the ongoing dialogue about the wonders of steel.

Contact Our Team: Your Questions, Our Expertise

For any questions, collaborations, or personalized consultations tailored to your steel requirements, our experienced team is here to assist you. Contact us to explore the endless possibilities with OTAI Special Steel.

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DIN 1.6582 Steel: Unleashing Strength with OTAI Special Steel

Welcome to today’s blog. Today this post will be a study of DIN 1.6582 steel. As an experienced steel materials technologist, I will take you on a deep dive into this alloy and explore its nuances, applications, and why it is the steel of choice for various industries.

DIN 1.6582 Steel: Composition, Application, Mechanical PropertiesUnderstanding DIN 1.6582

DIN 1.6582 steel is a heat-treatable steel known for its excellent hardenability. With a tensile strength of 1100 to 1300 N/mm², this alloy is the material of choice for components requiring a perfect blend of strength and toughness. In addition, the equivalent of DIN 1.6582 steel is 34CrNiMo6 steel

Applications Beyond Expectations:

DIN 1.6582 plays a key role in high-stress applications in the automotive, aerospace, and military industries. Its robustness is important in heavy-duty components. In addition, DIN 1.6582 has no impact on its performance in the most demanding environments.

Comparisons that Matter:

In the world of steel, where knowledge counts, DIN 1.6582 has its advantages, equivalent to 30CrNiMo6, and compares favorably with grades such as 4340. Let’s delve deeper into its chemical composition and mechanical properties to unlock the unique advantages this alloy brings.

Decoding the Alloy: Chemical Composition and Mechanical Marvels

Chemical Composition:

Property Specification
Carbon (C) 0.30-0.38
Silicon (Si) 0.40 Max
Manganese (Mn) 0.50-0.80
Phosphorus (P) 0.025 Max
Sulfur (S) 0.035 Max
Chromium (Cr) 1.30-1.70
Molybdenum (Mo) 0.15-0.30
Nickel (Ni) 1.30-1.70

Mechanical Properties:

Thickness (mm) < 16 16-40 40-100 100-160 > 160
Yield Strength 1000+ 900+ 800+ 700+ 600+
Tensile Strength 1200-1400 1100-1300 1000-1200 900-1100 800-950
Elongation (%) 9+ 10+ 11+ 12+ 13+
Reduction of Area (%) 40+ 45+ 50+ 55+ 55+
Toughness (CVN, J) 35+ 45+ 45+ 45+ 45+

 OTAI Special Steel Advantage: 

Dongguan OTAI Special Steel stands as a beacon in the steel industry, offering unparalleled advantages:

  1. Global Presence: Exporting to over 54 countries, adhering to international standards.
  2. Trusted Partnerships: A permanent supplier to top companies like ThyssenKrupp and China National Armaments Industry Corporation.
  3. Robust Stock: With 10000 tonnes of 4140 sheets in daily stock, ensuring timely deliveries.
  4. Cost Efficiency: Reducing dealer costs by 20%, addressing end-users’ concerns comprehensively.
  5. Decades of Expertise: Over 20 years in the industry, providing unmatched pre-sales and after-sales support.

Your Experience with DIN 1.6582:

Whether in automotive, aerospace, or manufacturing, DIN 1.6582 offers a key to unparalleled strength. Explore its available size range, understand its composition, and witness its impact – all backed by the assurance of quality from Dongguan OTAI Special Steel.

Contact Us for Further Inquiries and Collaborations: Should you have any questions or seek collaboration opportunities, our team is here to assist you. Contact us for a personalized consultation tailored to your steel requirements.

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DIN 1.6580 Steel: Composition,Applications, Comparisons

DIN 1.6580 Steel: Composition,Applications, Comparisons Welcome to the guide to DIN 1.6580 steel. This High-performance alloy is used by industries around the world. As an experienced steel material technologist, I will guide you through the intricacies of this alloy, its applications, properties, and why you should choose Dongguan OTAI Special Steel as your supplier.

 

Understanding DIN 1.6580

DIN 1.6580, also known as SNCM431 or 4340, is a heat-treatable steel renowned for its exceptional hardenability. The typical tensile strength of this steel ranges from 1100 to 1300 N/mm². Such characteristics render it an indispensable material for components requiring an optimal combination of strength and toughness.

Let’s take a closer look at the alloy’s characteristics and applications.

Applications of DIN 1.6580

DIN 1.6580 plays an important role in a variety of applications, especially in highly stressed components. This is due to its high strength and toughness. This enables it to be the first choice for critical components in the automotive, aerospace, and military industries. In addition to this, steel is used in heavy-duty components, demonstrating its capabilities in demanding environments.

Wondering how DIN 1.6580 compares to other grades? Let’s see

All Grades Comparison

In the field of steel, knowledge of the material is key. DIN 1.6580 is equivalent to 30CrNiMo8 and compares favorably with other grades such as 4340. A detailed comparison of the chemical composition and mechanical properties highlights the unique advantages of this steel.

Now, let’s transition to the corn of the matter – the chemical composition and mechanical properties.

Decoding DIN 1.6580: The Chemical Composition and Mechanical Properties

Understanding the composition of DIN 1.6580 is essential. The combination of precise proportions of carbon, manganese, and silicon allows this alloy to have a delicate balance of properties. The table below lists the mechanical properties of this metal for your reference:

Property Specification
Carbon (C) 0.26-0.34
Manganese (Mn) 0.50-0.80
Silicon (Si) ≤ 0.04
Phosphorus (P) ≤ 0.025
Sulfur (S) ≤ 0.035
Chromium (Cr) 1.80-2.20
Nickel (Ni) 1.80-2.20
Molybdenum (Mo) 0.30-0.50
Tensile Strength (MPa) 1100-1300
Yield Strength (MPa) Various (See Diameter Range)
Elongation (%) Various (See Diameter Range)
Impact Energy (J) Various (See Diameter Range)
Hardness (HB) Various (See Diameter Range)

This comprehensive breakdown offers a detailed insight into the chemical composition and mechanical properties of DIN 1.6580.

Advantages of Otai Special Steel: Elevating Your Expectations

Dongguan OTAI Special Steel, a beacon in the steel industry, offers distinct advantages that set it apart:

Global Presence: Exporting to over 30 countries, OTAI adheres to international standards, catering to diverse markets.
Trusted Partnerships: As a permanent supplier to top companies like ThyssenKrupp, OTAI ensures reliability and excellence.
Robust Stock: With 800 tonnes of 4140 sheets in daily stock, OTAI guarantees timely deliveries to meet your demands.
Cost Efficiency: OTAI reduces dealer costs by 20%, addressing end-users concerns and providing comprehensive solutions.
Decades of Expertise: With over 20 years in the industry, OTAI offers unparalleled pre-sales and after-sales support.

Elevate Your Experience with DIN 1.6580

Whether you’re in the automotive, aerospace, or manufacturing sector, DIN 1.6580 offers a key to unlocking unparalleled strength. Explore its Available Size Range, understand its composition, and witness its impact – all backed by the assurance of quality from Dongguan OTAI Special Steel.

Contact Us for Further Inquiries and Collaborations

Should you have any questions or seek collaboration opportunities, our team is here to assist you. Contact us for a personalized consultation tailored to your steel requirements.

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Decoding the Excellence of 30CrNiMo8 Steel Equivalent in Industrial Applications

In the world of specialty steel alloys, one material stands out – 30CrNiMo8, a material that incorporates the rich qualities sought after in heavy-duty components. Let’s discover the advantages of this alloy, as well as learn about the 30CrNiMo8 steel equivalent.

30CrNiMo8 Steel EquivalentUnderstanding 30CrNiMo8 Steel Equivalent

30CrNiMo8, also known by its equivalents such as EN 1.6580, PN 30H2N2M, NF 30CND8, and ISO 31CrNiMo8, is a heat-treatable steel renowned for its medium hardenability. Let’s delve into the specifics:

Chemical Composition of 30CrNiMo8 Steel Equivalent

Let’s break down the alloy’s composition:

Element 30CrNiMo8 (1.6580) PN 30H2N2M NF 30CND8 ISO 31CrNiMo8
C 0.26 – 0.34 0.26 – 0.34 0.26 – 0.33 0.27 – 0.34
Mn 0.3 – 0.6 0.3 – 0.6 0.3 – 0.6 0.3 – 0.6
P <0.4 0.17 – 0.37 <0.030 <0.035
S <0.025 <0.035 <0.025 <0.035
Si <0.035 <0.035 <0.025 <0.035
Ni 1.8 – 2.2 1.8 – 2.1 1.8 – 2.2 1.8 – 2.2
Cr 1.8 – 2.2 1.8 – 2.1 1.8 – 2.2 1.8 – 2.2
Mo 0.3 – 0.5 0.25 – 0.35 0.3 – 0.5 0.3 – 0.5

Specification and Application of 30CrNiMo8 Steel Equivalent

Overview: Alloyed structural steel with medium hardenability, ideal for heavy-duty components.

Characteristics:

  • High elasticity and strength properties (over 1560 N/mm² at small diameters).
  • Max hardness of 248 HRB when softened.
  • Resistance to variable loads and impacts.

Weldability: Not suitable for welding, needs additional preheating.

Applications: Ideal for heavily loaded parts in various industries, including automotive and power.

Mechanical Properties

Let’s learn its mettle under different dimensions:

Dimension (mm) Tensile Strength (Rm) Yield Strength (Re) Elongation (A) Impact Strength (KV)
<16 1250 – 1450 N/mm² >1050 N/mm² >9%
16-40 1250 – 1450 N/mm² >1050 N/mm² >9% >35 J
40-100 1100 – 1300 N/mm² >900 N/mm² >10% >35 J
100-160 1000 – 1200 N/mm² >800 N/mm² >11% >45 J
160-330 >850 N/mm² >630 N/mm² >12% >45 J
>330 >800 N/mm² >590 N/mm² >12% >40 J

Heat Treatment

To bring out its best, 30CrNiMo8 undergoes meticulous heat treatment:

  • Softening Annealing: 640 – 680°C
  • Normalizing Annealing: 840 – 860°C
  • Hardening: 815 – 845°C, cooling in oil
  • Tempering: 550 – 650°C, cooling in air

Why Choose 30CrNiMo8?

The versatility of 30CrNiMo8 lies in its ability to meet demanding specifications across various industries. Its applications range from the automotive to the power industry, proving indispensable for crafting components that demand the perfect blend of strength, elasticity, and resistance.

Otai Special Steel Advantage

Our commitment to excellence sets us apart in the industry:

  1. Global Reach: Exporting to 30+ countries, adhering to international standards.
  2. Trusted Partnerships: Permanent supplier to ThyssenKrupp, China National Armaments Industry Corporation, and other top companies.
  3. Robust Inventory: Stocking 4140 sheets, ensuring a daily basic supply of 800 tonnes.
  4. Cost Efficiency: Reducing dealer costs by 20% and addressing end-user concerns.
  5. Proven Experience: Over 20 years in pre-sales and after-sales service, maintaining a stellar record.
  6. Quality Assurance: 8 consecutive years with no quality incidents, with a customer return order rate exceeding 80%.
  7. Swift Response: 2-hour after-sales response, shipment 2 days earlier, and proactive solutions for non-normal excess volume.

Concluding Thoughts

As we gain a basic understanding of the 30CrNiMo8 steel equivalent, one thing is obvious – it is a material with good mechanical properties that will meet the requirements of the most demanding applications. If you’re looking for the right alloy for your next project, consider the features of 30CrNiMo8. Feel free to share your thoughts and experiences in the comments below.

Connect with Us! For inquiries, collaborations, or more information, feel free to reach out to our team. Your steel journey awaits!

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4330 vs 4340 Steel: A Comprehensive Guide by Otai Special Stee

Hi, OTAI’s steel fans. This is Mark. Today, I want to take you to learn what is the difference between 4330 steel and 4340 steel. As a 10-year steel worker, I want to use my knowledge and experience to help you to know more about 4330 steel vs 4340 steel.

4330 vs 4340 Steel: A Comprehensive Guide by Otai Special SteeSetting the Stage for 4330 steel vs 4340 steel

To begin my search for the difference between 4330 and 4340 steel, I’ll start with the basics. Steel is ubiquitous in everyday life. Steel is an alloy of iron and carbon. Typically, steel contains between 0.02% and 2.1% carbon. Pressure processes it to create materials of the various shapes, sizes, and properties we need. In short, a wide range of applications in various sectors, from automotive to aerospace, use steel. However, not all steels are created equal, and 4330 steel vs 4340 steel illustrates this point.

Decoding the Molecular Makeup for 4330 steel vs 4340 steel

By now you should have some basic knowledge about steel. Next, let’s learn about steel composition. First of all, you need to understand that different chemical compositions of steel can cause different directions in which the steel can be used. For example, 4330 steel is a low alloy steel containing chromium, molybdenum, and nickel, making it an excellent choice for highly loaded aerospace parts. Conversely, 4340 steel is a medium-carbon alloy with nickel, chromium, and molybdenum chemical elements, making it ideal for heavy-duty loads in aerospace, oil, and gas applications.

Property 4330 steel 4340 steel
Chromium Present Present
Molybdenum Present Present
Nickel Higher percentage Lower percentage

Unveiling the Heat Treatment Saga

Talk about steel and you’re bound to talk about heat treatment. What is heat treatment? Heat treatment is an operation in which the internal organization of steel is altered in the solid state range by heating, holding, and cooling to obtain the desired physical, chemical, mechanical, and process properties. Why is heat treatment necessary? This is because the mechanical properties of some steels do not meet expectations, so heat treatment is used to improve the mechanical properties of the metal material, thus giving full play to the potential of the material. Not only that, but heat treatment of steel also removes internal residual stresses and improves the metal’s machinability.

In the case of 4330 steel, the correct heat treatment can give it high toughness, while 4340 steel requires quenching and tempering. These two different operations affect their ability to resist fatigue and cracking under high-stress conditions.

Decisions on Durability

The durability of steel is an important factor when choosing steel. The durability of steel is determined by its robustness, load-carrying capacity, and toughness, etc. 4330 and 4340 have good durability. This is because 4330 steel has good resistance to stress and wear, while 4340 steel exhibits excellent toughness under heavy loads.

Key Advantages of Otai Special Steel

Now, let me introduce the reasons why chose the Otai Special Steel:

  1. Global presence: Customers in more than 30 countries worldwide, adapting to global standards.
  2. Elite partners: As a long-term supplier to top companies such as ThyssenKrupp.

Share your thoughts below. For inquiries or collaborations, contact our dedicated team.

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4340 Steel:Exploring the Versatility

AISI 4340 steel (UNS G43400) is an ultra-high-strength, medium-carbon, low-alloy steel that combines deep hardenability, high ductility, toughness, and strength with high fatigue and creep resistance. It is unaffected by tempering and embrittlement exhibits good strength retention at elevated temperatures and is not susceptible to softening. In thin sections, this steel is air-hardened.

4340 Steel:Exploring the VersatilityIntroduction: The Robust Foundation of 4340 Steel

AISI 4340 is defined as a heat-treatable low alloy steel containing 0.8% Cr, 0.2% Mo, and 1.8% Ni as strengthening alloying elements. Compared to AISI 4140, it has higher strength and toughness and very good fatigue, wear, and atmospheric corrosion resistance. AISI 4340 is generally supplied in the quenched and tempered condition, with a tensile range of 930 – 1080 Mpa and a hardness of 280 – 320 HB. Pre-hardened and tempered 4340 can be further surface hardened by flame or induction Pre-hardened and tempered 4340 can be further surface hardened by flame or induction hardening and nitriding.

Chemical Composition: The Alchemy of Strength

The chemical composition of 4340 steel is shown in Table 1:

Table 1: Chemical Composition of 4340 Steel

Element Content (%)
Iron, Fe 95.5 – 96.33
Nickel, Ni 1.65 – 2.00
Chromium, Cr 0.70 – 0.90
Manganese, Mn 0.60 – 0.80
Carbon, C 0.37 – 0.43
Molybdenum, Mo 0.20 – 0.30
Silicon, Si 0.15 – 0.30
Sulfur, S 0.040
Phosphorus, P 0.035

Mechanical Properties: Unveiling the Might

Mechanical properties, crucial in designing mechanical products, comprise commonly used indicators for metallic materials. In Table 2, the mechanical properties of 4340 steel are listed.

Table 2: Mechanical Properties of 4340 Steel

Property Metric Imperial
Density 7.85 g/cm³ 0.284 lb/in³
Tensile Strength 745 MPa 108,000 psi
Yield Strength 470 MPa 68,200 psi
Hardness (Rockwell B) 217
Elongation at Break 22%
Reduction of Area 50%

Applications: Where Strength Meets Precision

Exploring diverse applications showcases the adaptability of 4340 steel, widely utilized in various fields:

  1. Aerospace components: 4340 steel is well-designed and plays an important role in the manufacture of quality aerospace products.
  2. Landing gear: 4340 steel ensures robustness and reliability and is the material of choice for highly stressed landing gear components.
  3. Engine Components: From cylinders to crankshafts, the high fatigue strength of alloys makes them indispensable for core engine components.
  4. Crankshafts and axles: The through-hardening ability of alloys makes them ideal for the manufacture of durable crankshafts and axles.

Advantages of Otai Special Steel: Elevating the Standards

At OTAI Special Steel, excellence and reliability go hand in hand, and we are proud to offer 4340 steel that exceeds industry standards. Here are our strengths:

  1. Global presence: Our products are exported to more than 30 countries and meet a variety of standards, ensuring that our steel meets a wide range of needs.
  2. Trusted supplier: As a long-term supplier to TOP 500 companies such as ThyssenKrupp and China National Weapons Industry Corporation, we adhere to the highest quality standards.
  3. Cost-effectiveness: We are committed to reducing our distributors’ overall costs by 20 percent.
  4. Decades of experience: More than 20 years of pre-sales and after-sales service experience.
  5. Prompt response: Our after-sales service commitment includes a 2-hour response time to ensure that your queries are dealt with promptly.

Conclusion: Your Gateway to Strength and Reliability

In short, 4340 steel, is a material that possesses good strength. It can be used in several applications, both in aerospace and engineering.

Feel free to share your thoughts and experiences with 4340 Steel in the comments below. For any inquiries, collaborations, or to explore the world of premium steel, contact our team. We’re here to elevate your standards with the strength you can trust.

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AISI 8620H Steel: Your Ultimate Guide

Welcome to our in-depth exploration of 8620H steel, where we delve into the intricacies of this alloy, catering to the needs of enthusiasts and professionals alike. As a seasoned steel materials technologist and internet marketing expert, I’m excited to guide you through the properties, applications, and advantages of 8620H steel.

AISI 8620H Steel: Your Ultimate GuideUnderstanding 8620H Steel: Unveiling the Composition

Let’s kick things off by understanding the chemical makeup of AISI 8620H alloy steel. This low Nickel Chromium Molybdenum case-hardening steel boasts a composition that sets it apart from standard carbon steels. Here’s a detailed breakdown:

Element Content (%)
Iron, Fe 96.745-98.22
Manganese, Mn 0.600-0.950
Nickel, Ni 0.350-0.750
Chromium, Cr 0.350-0.650
Carbon, C 0.180-0.230
Silicon, Si 0.150-0.350
Molybdenum, Mo 0.150-0.250
Sulfur, S 0.0400
Phosphorous, P 0.0350

Physical and Mechanical Properties of 8620H Steel

Understanding the physical and mechanical properties is crucial for anyone seeking the perfect steel for their applications. Let’s break down the numbers:

Physical Properties

  • Density: 7.85 g/cm³ (Metric) / 0.284 lb/in³ (Imperial)

Mechanical Properties (Annealed Condition)

Property Metric Imperial
Tensile Strength 530 MPa 76900 psi
Yield Strength 385 MPa 55800 psi
Elastic Modulus 190-210 GPa 27557-30458 ksi
Bulk Modulus 140 GPa 20300 ksi
Shear Modulus 80 GPa 11600 ksi
Poisson’s Ratio 0.27-0.30 0.27-0.30
Elongation at Break 31 31
Reduction of Area 31 31
Izod Impact 115 J 84.8 ft. lb
Hardness, Brinell 149 149

 8620H Steel’s Applications and Heat Treatment

Now that we’ve covered the raw data, let’s explore the practical aspects. AISI 8620H finds its place in small gear parts exposed to low-medium stress. Its versatility extends to various applications, including gears, planet wheels, drive pinions, and shafts.

Heat Treatment Guide

  • Carburizing: 880 – 960°C (Oil quenching)
  • Intermediate Annealing: 630 – 650°C (Air, Furnace)
  • Core Hardening: 860 – 900°C (Oil quenching)
  • Case Hardening: 780 – 820°C (Oil quenching)
  • Tempering: 150 – 200°C (Air)

Meeting International Standards: 8620H’s Global Compatibility

In the world of steel, adherence to international standards is paramount. AISI 8620H stands tall, aligning with various prestigious designations. Here are the key standards it complies with:

  • AS1444 Grade 8620H
  • ASTM A29 Grade 8620
  • Euronorm Grade 20NiCrMo2-2+HH (Material Number 1.6523/1.6526 under EN 10084)

Whether you’re navigating Australian, American, or European standards, 8620H ensures a seamless fit. This global compatibility showcases the versatility of Otai Special Steel’s offerings, providing you with a reliable and internationally recognized steel solution.

Otai Special Steel Advantages: Your Trusted Partner

As a professional steel provider, Dongguan OTAI Special Steel stands out for several compelling reasons:

  1. Global Reach: Exporting to over 30 countries, adhering to diverse standards.
  2. Elite Partnerships: A permanent supplier to top companies globally, including ThyssenKrupp and China National Armaments Industry Corporation.
  3. Robust Stock: With 4140 sheets, we ensure a daily stock of 800 tonnes.
  4. Cost Efficiency: Reduce dealer costs by 20%, solving end-user concerns.
  5. Extensive Experience: Over 20 years of pre-sales and after-sales expertise.
  6. Quality Assurance: 8 years with zero quality incident complaints, and an 80% customer return rate.
  7. Efficient Service: 2-hour after-sales response, 2-day earlier shipment, and batch solutions for non-normal excess volume.

Collaborate with Us!

Have questions or looking for a reliable steel supplier? Feel free to comment below or contact our team directly. We’re open to collaborations and eager to assist you in your steel material needs.

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Exploring 8620 Steel Alloy Excellence

Welcome to the realm of steel mastery, where precision meets resilience. Today, let’s embark on an exploration of the robust 8620 steel alloy. As a dedicated steel materials technologist, I am excited to guide you through the fascinating world of 8620 steel alloys and showcase the unique offerings of Otai Special Steel.

8620 Steel Alloy

Unveiling the Power of 8620 Steel Alloy

Understanding the Core of 8620 Steel Alloy Essentials

In the crucible of metallurgy, 8620 steel alloy emerges as a stalwart, marrying low alloy composition with nickel, chromium, and molybdenum. It’s not just steel; it’s an alloy of adaptability and strength.

Let’s break it down:

Element Content (%)
Carbon (C) 0.18-0.23
Silicon (Si) 0.15-0.35
Manganese (Mn) 0.70-0.90
Nickel (Ni) 0.40-0.70
Chromium (Cr) 0.40-0.60
Molybdenum (Mo) 0.15-0.25

Strength in Numbers: Mechanical Properties Unveiled

AISI 8620’s strength speaks volumes. Whether it’s tensile strength, yield strength, or hardness, this steel alloy shines in various applications.

Properties Metric Imperial
Tensile Strength 530 MPa 76900 psi
Yield Strength 385 MPa 55800 psi
Elastic Modulus 190-210 GPa 27557-30458 ksi
Hardness (Brinell) 149 149

Applications: Where Strength Meets Precision

Picture steel that’s not just robust but also flexible – 8620 steel alloy fits the bill. From bearings to camshafts, it’s the go-to for various applications, promising wear resistance and reasonable toughness.

Typical uses include:

  • Arbors
  • Bushings
  • Differential Pinions
  • King Pins
  • Sleeves

Otai Special Steel: Elevating Your Steel Experience of 8620 steel alloy

Our Commitment to Excellence

In the competitive landscape of steel providers, Otai Special Steel stands tall, and here’s why:

  1. Global Presence: With a footprint in over 30 countries, we adapt to diverse standards – German, American, British, Japanese, and more.
  2. Trusted Supplier: Being a permanent supplier to ThyssenKrupp, China National Armaments Industry Corporation, and other top 500 companies speaks volumes.
  3. Abundant Stock: We understand the urgency. With 4140 sheets in stock, our daily supply ensures reliability with 800 tonnes at your disposal.
  4. Cost-Efficiency: At Otai, we believe in shared success. We reduce dealer costs by 20%, solving both dealer and end-user challenges.
  5. Decades of Expertise: With over 20 years of pre-sales and after-sales experience, we bring a wealth of knowledge to the table.
  6. Unparalleled Quality: A testament to our dedication – 8 consecutive years with no quality incident complaints and a customer return order rate exceeding 80%.
  7. Swift After-Sales Support: Our commitment to responsiveness is unmatched. A 2-hour response time and a 2-day earlier shipment are our promises.

Integration of Strengths: Otai’s Call to Action

As we explore the strength of 8620 steel alloy, consider OTAI as your steadfast partner. Our global presence, commitment to quality, and customer-centric approach make us the beacon in the steel industry.

Your observations and comments are valuable. Feel free to engage, ask questions, or share your thoughts below.

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EN24T Steel: A Comprehensive Guide

Welcome to the exploration of EN24T steel – a versatile alloy that has become a cornerstone in various industrial applications.

Understanding EN24T Steel: Uncovering Its Intricacies

EN24T steel, also known as 817M40, stands out as a through-hardening alloy cherished for its exceptional machinability in the “T” condition. This blog aims to delve into the nuances of this remarkable alloy, catering to the inquisitive minds of users searching for EN24T.

EN24T STEEL

Exploring EN24T Steel Properties

Let’s kick off by examining the fundamental characteristics of EN24T steel:

Property Range
Tensile Strength 850-1000 N/mm²
Yield Stress 680 Min N/mm² (up to 150mm)
Elongation 13% Min
Impact Izod J 54 (up to 150mm) / 40 (150 to 250mm)
Impact KCV J 50 (up to 150mm) / 35 (150 to 250mm)
Hardness (HB) 248-302 (850-1000 N/mm²)

Decoding EN24T Steel Equivalent

EN24T steel finds equivalence with AISI 4340 steel and Werkstoff 1.6582, broadening the spectrum of applications. Understanding these equivalent grades expands your options, allowing you to choose the right steel for diverse applications. Dive into the realm of equivalents to enhance your decision-making process.

EN24T alloy Bar: A Versatile Component

EN24T’s adaptability shines in its bar form. Discover the shapes, sizes, and common applications of this alloy’s bars, offering flexibility for various industrial needs.

Unveiling EN24T Steel Price and Plate Information

What factors influence the price of this alloy? Explore the pricing dynamics and gain insights into the availability and characteristics of EN24T alloy plates.

  • Price: $1450/TON (EXW)
  • Tube Sizes: Available from 16 to 2000 mm in diameter.

Partnering with Dongguan OTAI Special Steel

Dongguan OTAI Special Steel, a beacon of reliability and expertise in the steel industry, offers a range of advantages for your projects:

  1. Global Reach:
    • Exporting to 30+ countries, adapting to various international standards.
  2. Trusted Partnerships:
    • A permanent supplier to top companies like ThyssenKrupp and China National Armaments Industry Corporation.
  3. Abundant Stock:
    • The daily stock of 4140 sheets ensures a steady supply of 800 tonnes.
  4. Cost Efficiency:
    • Reduce dealer costs by 20%, addressing end-user concerns.
  5. Experience Matters:
    • Over 20 years of pre-sales and after-sales experience in special steel.
  6. Unmatched Quality:
    • 8 consecutive years without quality incident complaints.
  7. Rapid Response:
    • 2-hour after-sales response and 2-day earlier shipment.

Make Your Mark in the World of Alloy Steel

Feel free to share your comments, observations, or inquiries. Our team is ready to assist you on your journey with this remarkable alloy. Contact us for any questions or potential collaborations.

Conclusion: Elevate Your Projects with EN24T Alloy

In closing, EN24T alloy emerges as a stalwart ally in diverse applications. Whether you’re crafting gears, and shafts, or tackling challenging welding projects, EN24T alloy offers a blend of machinability, strength, and wear resistance. Explore, learn, and let EN24T alloy elevate your projects to new heights.

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EN24 Steel Tubes: A Symphony of Strength

 

Welcome to the realm of EN24 steel tubes, where robustness meets precision. As your guide, let’s explore the many benefits these tubes offer across diverse applications.

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EN24 Steel Tube: A Comprehensive Overview

EN24, also known as Alloy Steel Tubes, plays a vital role in various sectors like hydraulic cylinders, bearings, and mining equipment. Its chemical composition includes elements like chromium and nickel, providing high strength and thermal resistance.

EN24 Steel Tube Composition:

Steel Grade C Si Mn P S Cr Ni Mo
EN24 0.36-0.44 0.10-0.40 0.45-0.70 0.035 max 0.040 max 0.50-0.80 1.30-1.70 0.20-0.35

Versatility in Shapes and Sizes of EN24 Steel Tubes

EN24 alloy tubes come in diverse shapes – round, square, rectangular – tailored to your needs. Whether it’s a round pipe with an outer diameter of 6mm-1200mm or a square/rectangular pipe, we’ve got you covered.

EN24 Steel Tube Sizes:

Shape Dimensions
Round Pipe O.D 6mm-1200mm, W.T.: 1-400 mm
Square Pipe S 15-600mm x W 1-100mm
Rectangular Pipe S 15-600mm x W 1-100mm

Quality Standards and Certifications

Our EN24 alloy tubes adhere to global standards like ASTM A519 and EN 10297-1, ensuring top-notch quality. Each tube comes with a Mill’s Test Certificate (EN 10204/3.1), offering detailed data on composition and mechanical properties.

Applications Across Industries

EN24steel tubes find applications in mechanical parts, automobiles, and various industrial equipment. Their adaptability to different standards makes them a global choice.

Customer Success in EN24 Steel Tubes: A Middle East Case

In the vast steel supplier landscape, a Middle Eastern customer sought the perfect EN24 Steel Tubes. After an exhaustive search, they found a reliable partner in OTAI Special Steel, where quality meets precision.

Advantages of Choosing OTAI Special Steel

  1. Global Reach: Exporting to 30+ countries, aligning with diverse standards.
  2. Trusted Partnerships: A permanent supplier to top companies globally.
  3. Abundant Stock: Guaranteeing 800 tonnes of 4140 sheets daily.
  4. Cost-Efficiency: Reducing dealer costs by 20% for seamless user experiences.
  5. Extensive Experience: Over 20 years of pre-sales and after-sales expertise.

Additional Information for Your Benefit

  • Price: Our EN24 steel tube is competitively priced at 2.5 USD/KG, EXW.
  • Sizes Available: Ranging from 16 to 2000 mm in diameter, we offer choices to meet your specific requirements.

Feel free to explore our wealth of information on EN24 steel tubes. Have questions or seek collaboration opportunities? Our team is here for you. Share your thoughts in the comments below.

Contact our team for any questions, collaborations, or inquiries.

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