About: Monica

En24 Steel bar sales promotion from Otai Special Steel in China . Otai Special Steel have export steel experience all over the world for more than 16 years . We have more than 100 repeat customer from Spain , Argentina , Chile , Ecuador , Brazil , Italy , Ukraine , Qatar , Turkey , U.A.E , Egypt ,  Kuwait , Bulgaria , Japan , Thailand , Singapore , Malaysia , Vietnam … … . And all our steel have provided to the steel giants like Dyson Krupp   Mitsubishi … …

Otai special Steel  provide the best quality production and most competitive price  . The fast delivery and the best supporting services of En24 steel bar sales promotion . Hope that all the strength company and quality stockbrokers to join us . And start our win-win cooperation business relationships from here in today . we want to through this En24 steel bar sales promotion to support our customer in the difficult period .

1.Adequate inventory make the price very competitive .

Otai Special Steel was the sole supplier of more than 800 tons En24 steel bar  inventory in South China . From June , our dailly warehouse number may exceed 800 tons . Which size was sold out , we may replenish inventory accordingly . We will make sure any size in any time have more stock list . I promise no other supplier could do this .

2.Excellent quality make En24 steel bar sales promotion more attractive .

Otai Special Steel has our own quality inspection instrument . Hand-held spectrometer use on Chemical composition analysis per heat and conform to the standard . UT test to check the material inside quality. Hardness test to guarantee the requirement. Physical checking to ensure tolerance .

3.The best service from Otai Special Steel let the customer could made the final decision .

Someone think that the sales promotion production may have problems . We promise that all the production from Otai have any trouble could be handle by Otai before shipment . The end-use guiding. Technical problems in the use of processing . Delivery problems . Shipping documents problems …… All the problems we could solve for you .

Welcome to contact with us directly if you have any interesting in our sales promotion .

Tel: 0086-769-23190193

Fax: 0086-769-88705839

Email: jack@otaisteel.com

4140 plate Overseas Exclusive Agent on behalf of Otai Special Steel to sells 4140 plate outside of China . In 2020 , Otai Special Steel have big plan of 4140 plate . We keep daily inventory of 800 tons , and want to found our 4140 plate Overseas Exclusive Agent in every country or every regions outside of China .

We provide the best quality production and most competitive price . The fast delivery and the best supporting services . Hope that all the strength company and quality stockbrokers to join us . And start our win-win cooperation business relationships from here in today .

Why Otai Special Steel want to actualized 4140 plate Overseas Exclusive Agent out of China ? And Why we have this capability to achieve this project ?

1. Otai Special Steel have specialized in provide 4140 plate  . We have  export steel experience all over the world for more than 16 years . We have more than 100 repeat customer from Spain , Argentina , Chile , Ecuador , Brazil , Italy  , Ukraine , Qatar , Turkey , U.A.E , Egypt ,  Kuwait , Bulgaria , Japan , Thailand , Singapore , Malaysia , Vietnam … … . And all our steel have provided to the steel giants like Dyson Krupp, Mitsubishi … …
2. Otai Special Steel was the sole supplier of more than 800 tons 4140 plate of inventory in South China . From June , our dailly warehouse number may exceed 800 tons . Which size was sold out , we may replenish inventory accordingly . We will make sure any size any time have more stock list . I promise no other supplier could do this .
3. Excellent quality . BaoSteel makes the quality originals the best. And Otai Special Steel has our own quality inspection instrument. Hand-held spectrometer use on Chemical composition analysis per heat and conform to the standard . UT test to check the material inside quality. Hardness test to guarantee the requirement. Physical checking to ensure tolerance .
4. The best service from Otai Special Steel  ensure that . All the other difficult could be handle by Otai before shipment. The end-use guiding. Technical problems in the use of processing . Delivery problems. Shipping documents problems …… All the problems we could solve for you.

Tel: 0086-769-23190193

Fax: 0086-769-88705839

Email: jack@otaisteel.com

4140 plate fast delivery  from Otai Special Steel in 7-10 days . Otai Special Steel was the sole supplier of more than 500 tons 4140 plate of inventory in South China . From June , our monthly warehouse number may exceed 500 tons . Which size was sold out , we may replenish inventory accordingly . We will make sure any size any time have more stock list . I promise no other supplier could do this .

Otai Special Steel have specialized in provide 4140 plate fast delivery . We have more than 16 years export experience . Also professional for 4140 / 8620 /4340 / 34CrNiMo6 / M2 / 18CrNiMo7-6 round bar … … . Our steel sold to all over the world . And our repeat customer from every where on the earth .

Why Otai Special steel could provide 4140 plate fast delivery in 7-10 days? And why so many repeat customer purchase 4140 plate from us. Why Dyson Krupp , Mitsubishi want to co-operate with Otai Special Steel?

1. Otai Special steel has adequate supply was first step to ensure 4140 plate fast delivery. All 4140 plate in warehouse comes from BaoSteel . Baosteel was the best steel mills in China. The quantities for 4140 plate in our warehouse arrived 500Tons, and from June, exceed to be more than 500Tons. All the sizes required by our customers are available in our warehouse.
2. Excellent quality was the second step for 4140 plate fast delivery. BaoSteel makes the quality originals the best. And Otai Special Steel has our own quality inspection instrument. Hand-held spectrometer use on Chemical composition analysis per heat and conform to the standard . UT test to check the material inside quality. Hardness test to guarantee the requirement. Physical checking to ensure tolerance . All the special size requested by the customer we have our own cutting machines. Vertical band sawing machine, Horizontal sawmill. CNC Gas Cutting Machine, Plane milling machine. End face milling machine, Large die spotting machine. Make sure the size meeting customer’s tolerance.
3. The best service from Otai Special Steel was the last step to confirm the 4140 plate fast delivery. All the other difficult could be handle by Otai before shipment. The end-use guiding. Technical problems in the use of processing . Delivery problems. Shipping documents problems …… All the problems we could solve for you.
4. Know all of the Otai Special Steel and 4140 plate. Any interesting, please contact us directly.

Tel: 0086-769-23190193

Fax: 0086-769-88705839

Email: jack@otaisteel.com

34CrNiMo6 Round Bar with competitive price in June from Otai Special Steel . Otai Special Steel was sole supplier in South China for provide CrNiMo steel . Otai Special Steel have export steel experience all over the world for more than 16 years . We have more than 100 repeat customer from Spain , Argentina , Chile , Ecuador , Brazil , Italy , Qatar , Turkey , U.A.E , Egypt ,  Kuwait , Bulgaria , Japan , Thailand , Singapore , Malaysia , Vietnam … … . And all our steel have provided to the steel giants like Dyson Krupp , Mitsubishi … …

Otai Special Steel have the complete 34CrNiMo6 Round bar stock list . Any size any condition could be found here . Although we have many stock list and many size to be choose . The price was very competitive .

Why so many customers were Otai special Steel’s repeat customer . We have our own advantage as follow :

1. Sufficient supplies. Other suppliers may have carbon steel, alloy steel, but no one has CrNiMo steel. Otai Special steel has 34CrNiMo6 round bar, 18CrNiMo7-6 round bar, 8620 round bar, tubes, 4340 round bar, 30CrNiMo8 … … All normal sizes have a stock list, special size could place the order .
2. Best quality. All the materials from the mill factory to our warehouse have qualified. Otai Special steel has professional measurement tools. Handheld spectrometer to check Chemical composition analysis. UT test to check the material inside quality. Hardness test to guarantee the requirement. Physical checking to ensure tolerance .
3. Competitive price. As we know all this kind of steel market situation, so we could give the best price for you.
4. Good service. We could provide the steel as the customer requested. And we also could give customer suggestions to save costs, choose the correct materials. And give professional technical guidance.                                                                                           
5. Otai Special Steel no only provides steel 34CrNiMo6 round bar. But also provide the best service all according to this steel. Any inquiries, please contact us directly.

Tel: 0086-769-23190193

Fax: 0086-769-88705839

Email: jack@otaisteel.com

4340 Round bar Annealled  is a alloy structural steel . 4340 is used for engineering structural . Normally used as require good toughness , high strength , as well as the important conditioning of large size . Heavy machinery such as high load of axial , turbine shaft, larger than 250 mm in diameter of helicopter rotor shaft . Turbojet engine turbine shaft , blade , high load of transmission parts , fasteners of the crankshaft . Gear, etc.;

Can also be used for operating temperature over 400 ℃ of rotor shaft and blade, etc. .  And after nitriding processing can also be used to make special performance requirements of the important parts . After low temperature tempering or can be used for ultra-high strength steel after is othermal quenching .

OTAI SPECIAL STEEL is ASTM 4340 Round bar Annealled stockholders and suppliers from china . We have more than 16 years experience in 4340 round bar Annealled , plate , steel flat bar , square supply .

4340 is a high quality Quenched and Tempered Alloy Structural steel .  It belong to the high quality medium carbon .  Oil Quenched & Tempered Hardenss is 28-34 HRc . 4340 Annealing delivery hardenss less than 250HB .

4340 steel properties is very similar with GB 40CrNiMo steel . JIS SNCM439 and DIN 1.6511 36CrNiMo4 Alloy structural steel . At most work environment , 4340 is equivalent with 40CrNiMo, 1.6511 36CrNiMo4, SNCM439 steel .

Tel: 0086-769-23190193

Fax: 0086-769-88705839

Email: jack@otaisteel.com

8620 Alloy Steel Export to south American . Otai Special Steel have export experience for alloy steel more than 16 years . We have specialized in provide high speed steel , tool steel and …. . Any steel with plate and round bar , flat bar …… . Any size for original from Mill factory and special size for customized . Otai Special Steel could satisfied you .

AISI 8620 Alloy steel export is widely used for a variety of applications in the used in the automotive and engineering industries for toolholders and other such components. Typical applications such as valve bodies, pumps and fittings, Shaft, the high load of wheel, bolts, double-headed bolts, gears, etc

8620 Alloy steel export to all over the world . For this thing , Otai Special Steel have done for more than 16 years . And when last time a customer from Argentina have contacted with us . He only need 5Tons 8620 Alloy steel round bar . And for the delivery fees and so less quantities , it is difficult to import from us . So we suggest he to consult with our regular customer from this period .

Our regualr customer from south american was a big steel stockholder . He sells many kinds of steel . Alloy steel 4140 , tool steel 8620/4340 /D2, high speed steel M2 /T1 . The new inquiry customer found our agent . They have reached a agreement . Finally they have ordered one full container to us , and the new customer have got his quantities , and our agent make more stocklist .

In Otai Special Steel , we often meeting this situation , and solve the problems for our regular customer also for new potential customer . We not only sell steel . We could provide the steel end use best suggestion . Any problem with steel could found us , and we will give our best support to solve your problems .

Tel: 0086-769-23190193

Fax: 0086-769-88705839

Email: jack@otaisteel.com

18CrNiMo7-6 Round bar Supplier – Otai Special Steel . We have export 18CrNiMo7-6 Round bar steel experience more than 16 years . The regular size for this material store in our warehouse for more than 200Tons . The normal delivery condition was hot rolled , black surface , annealled . Other special request could be arrived by place order . Adequate inventory but competitive price , no other supplier could be compare with us .

18CrNiMo7-6 Round bar steel is widely used for a variety of applications in the automotive and engineering industries . For toolholders and other such components . Typical applications such as valve bodies , pumps and fittings , Shaft . The high load of wheel, bolts, double-headed bolts, gears, etc .

Last week , my customer from Turkey send me inquiry about this materials . And all the size have stock in our warehouse , but customer require cold drawn , bright surface , Q+T delivery conditions . This is different from our stocklist . And we have confirm with customer about the end use way . We discuss with each other to find the best delivery condition to save cost and suitable for their end use .

Finally , we decide to provide 18CrNiMo7-6 Round bar cold drawn , rough peeled , Q+T . All this match with customer’s request . And the tolerance also meeting customer’s end use . Customer also accept our suggestion , the production may process in our factory from black surface to bright surface .

In Otai Special Steel , you could found what is you want , and everything is possible . Alloy steel , high speed steel , cold tool steel , hot tool steel , mould steel …….

Tel: 0086-769-23190193

Fax: 0086-769-88705839

Email: jack@otaisteel.com

4140 Plate Q+T hot rolled ,  black surface original board , provided by Otai Special Steel . In South China , there are many suppliers of 4140 plate Q+T steel . But to ensure the safety of the supply , complete size, high-quality large-scale 4140 plate supplier-Otai special steel is the only one .  All of our steel comes from Baosteel . We are the first-level agency agreement supplier of Baosteel .

The 4140 plate Q+T inventory of our warehouse reaching more than 500 tons every month . Any size of 4140 plate produced by Baosteel, our warehouse has the size of the inventory . The inventory is replenished every month , and the goods are constantly being stocked . Although our goods are high-quality products from Baosteel . But the price are very competitive from the Chinese steel market .

In 2018 , a customer send us inquiry about 4140 plate Q+T , with a size ranging from 20-120MM . More of 10 different size . Our sales learned that customers also send the inquiry to  other two Dongguan foreign trade supplier and Hunan steel factory . However, according to our understanding of the market , other suppliers have some sheet thickness out of stock . And they cannot supply sheets of some not commonly used size . This customer was importing from China for the first time . Although we told the customer this fact after the quotation , the customer still insisted on taking the goods from another trader at a low price . Although the business was not completed this time , our person has not disconnected from customers . And she has always communicated market information and shared resources with customers .

A few months later, one day the customer took the initiative to find our sales and informed she that he was deceived . The size of the goods received does not match at all , resulting in no way to use the end product . In the end, this customer asked us to place an order for inquiry again and has been reversing the order until now. Customers also trust us. Knowing that we know the Chinese steel market of 4140 plate Q+T very well , we often share information and resources with us for win-win cooperation .

Otai special steel guarantees that the supply of 4140 plates will be constantly available , with the most complete size and the most affordable price . You could trust us very well . We never provide the unreliable information to our customer .

Tel: 0086-769-23190193

Fax: 0086-769-88705839

Email: jack@otaisteel.com

AISI 4140 Sheet Plate Stocklist from China. AISI 4140 Sheet Plate the best choice to make facemask machine mold. As coronavirus infected all world the world, the best way to protect us was wearing a facemask and leave away from them. And the resource constraints due to daily use and many quantities.

We need more facemask machine. And the machine uses a long time, the mold may have a fault . And now we need more AISI 4140 Sheet Plate to make a new mold. Make sure we could produce more facemask for the common use.

AISI 4140 Sheet Plate Stocklist suit to make mold use on the facemask machine. Otai Special steel from China has more than 16 years of experience in 4140 steel plates, round bar, flat bar, square supply. AISI 4140 alloy steel is chromium, molybdenum, manganese containing low alloy steel. It has high fatigue strength, abrasion and impact resistance, toughness, and torsional strength. The following datasheet gives an overview of AISI 4140 alloy steel.

Introduction about AISI 4140 Sheet Plate

AISI 4140 Sheet Plate alloy steel material is a high-quality Quenched and Tempered Alloy Structural steel, It belongs to the high-quality medium carbon alloy steel, Oil Quenched & Tempered Hardness is 28-34 HRC.  4140 Annealing delivery hardness less than 250HB.

AISI 4140  Tool steel is an alloy structural steel, 4140 is used for engineering structural, like high tensile shafts, bolts, and nuts, gears, pinions, and spindles. Locomotive traction with the big gear, supercharger drive gear, pressure vessel, rear axle, gear load of connecting rod and a spring clip,4140 can also be used to under 2000 m deep well of oil drill pipe joint and the fishing tool and can be used for bending machine mold, etc

AISI 4140 Sheet Plate Stocklist above 500 tons, and steel round bar and flat sections can be cut to your required sizes.

ASTM 4140 tool steel ground bar can also be supplied, providing high-quality tool steel. precision ground tool steel bar to your required tolerances. SAE 4140 steel is also available as Ground Flat Stock / Gauge Plate, in standard and nonstandard sizes.

Tel: 0086-769-23190193

Fax: 0086-769-88705839

Email: jack@otaisteel.com

AISI H13 Steel Round Bar size from 40-350MM . Dongguan Otai Special Steel limited are spelized in provide this kind of steel . We have more than 16 years export specil steel working experience to all over the world .

We can supply the round bar, flat bar, plate and square block . Round bar can be sawn to your required lengths as one offs or multiple cut pieces . Steel plate and sheet rectangular pieces can be sawn from flat bar ,sheet or plate to your specific sizes . Ground tool steel bar can be supplied, providing a quality precision finished bar to tight tolerances.

 AISI H13 steel Round bar equivalent with JIS SKD61, GB 4Cr5MoSiV1 and DIN 1.2344 Tool Steel. AISI H13 steel consists of  chromium,   molybdenum and vanadium and is known for its high hardenability and great toughness.

Last week , i have received a inquiry from Singapore . This customer need AISI H13 steel round bar diameter from 40 to 350MM . In China market steel , for this kind of hot die steel . All materials are Annealled . Diameter from 10-50MM should be hot rolled , black surface in normal . Diameter from 55-800MM often was Forged , black surface . And the futher processing should be turned .

So this customer’s inquiry will have two different delivery condition . Dia. 10-50MM will be hot rolled , and Dia. 55-350MM will be forged . Some customer if not end user did not know why the difference . The big round bar use forged production process could ensure the quality . The hardness inner more closed to outer . The chemical composition spread more even . After get the reason , the customer will accpet our suggestion happy .

H-13 Tool Steel is used in hot forging dies, hot forging die inserts, hot gripper dies, hot nut tools, hot header dies, brass forging and pressing dies, hot forging aluminum base dies, aluminum casting and extrusion dies, zinc die casting dies, extrusion mandrels, plastic molds, cores, die holder blocks, hot press dies, hot work punches, etc.