4140 Alloy Steel

Specifications

4140 alloy steel
1.MOQ:20T
2.Payment terms:T/T or L/C
3.For machine
4.Top 10 Supplier in Guangdong provider

4140 alloy steel
1.MOQ:20T
2.Payment terms:T/T or L/C
3.For machine
4.Top 10 Supplier in Guangdong province

AISI 4140 alloy steel

 

Product descriptions:

AISI 4140 Alloy Stee l(DIN 1.7225)

1.Dia 16-650mm,Length 1.6-6m
2.Black surface or bright
3.Hot rolled or forged

Alloy  steel /Round bars(SAE 4140 steel ,AISI 4140,DIN 1.7225)

 

1) Delivery condition: Hor-rolled,black surface

Hardness: ≤220HB.

 

2) Chemical composition: C=0.41~0.45, Cr=0.99-1.1 , Mo=0.16-0.20, Si=0.17~0.35, Mn=0.60~0.75;  P≤0.018, S≤ 0.030,  NI≤0.012, Cu≤ 0.07

 

3) Specification:DIA.12~450mm; Length:3000~8000mm

 

4) Payment :prepay 30% deposit,T/T or L/C at sigth.

 

We are direct die steel manufacturer, we can supply kinds of die steel bars with the competitive price and high-quality service,  we incerely provide high quality and favorite price, we are looking forward to establish the mutual beneficial and long- term relation with free to contact us for future information!

 

Welcome you to visit our company and make the cooperation!