4140 flats steel: -Alloy Steel Flat Bar 4140 Cold Finished | OTAI

What is 4140 steel

4140 steel is a cold drawn annealed steel of relatively high hardenability with its chromium content providing good hardness penetration, and the molybdenum imparts uniformity of hardness and high strength.

4140 alloy steel well to heat-treatment and is relatively easy to machine in the annealed condition. 4140 steel has good strength and wear resistance, excellent toughness, coupled with good ductility, and the ability to resist stress at elevated temperatures. (4140 flats steel)

One of our customers Ahmad from middle east sent us an inquiry for 4140 steel flat bars. As time is tight, he needs to receive these 18 tons of 4140 steel within 45 days. That’s no problem for us because we keep a daily inventory of 1500 tons.

After the customer placed his order, we have prepare his 4140 steel ready this week. We also assisted the customer to find the fastest delivery, and the goods were delivered to the customer in 45 days.

Why Choose OTAI

1)All year round, Otai can guarantee our 4140 steel is more than 1500 tons. Different thicknesses and lengths can be customized.

2)Otai is capable of supplying “small lot, various grades” which our competitors cannot do. 

3)10 consecutive years no quality event complaints, over 80% repeat order rate.