DIN 1.7220 alloy steel

Specifications

DIN 1.7220 alloy steel
1)Dia 20-650mm,length 1.6-6m
2)Technique: Hot rolled or forged
3)Surface: Black or machined

DIN 1.7220 alloy steel

Alloy tool steel bar 4135:
1. Grade: Alloy Steel Round Bar 35CrMo
2. Specification: Dia: 80~450mm Length: 2000-13000mm or as required
3. Process: EAF+LF+VD ( necessary) UT+ Peeled +Turned + Heat Treatment (optional)
4. Delivery condition: Hot forged+ Turned
6. Inspection: 100% Ultrasonic according to the test standards: SEP1921-84, GR. 3 CLASS C/C
7. Packing: Standard seaworthy packing or as customer required
8. Delivery time: 20 days after order confirmed
9. Payment: T/T or L/C at sight.

C	Si	Mn	Cr	Ni	P/S
0.17-0.23	0.15-0.40	0.30-0.60	1.25-1.75	3.25-3.75	< 0.030

 

Note:

 

1. The chemical composition and technical details are according to Chinese standard---GB, if you have your own requires, you can just send it to us, we can custom-made exactly what you need.

 

 

2. We can provide hot rolled or forging round bar as above, also we can also provide hot rolled flat bar or steel plate for thickness 20~400mm.

 

 

3. Anytime you have any mould steel inquires, pls just send us all details, we would reply you in the shortest time.