DIN 1.7225 mould alloy steel /AISI 4140
1)dia 8-650mm,length 1.6-6m
2)Tech:Hot rolled or forged
3)Surface:Black or machined

1.7225 steel / AISI 4140 alloy tool steel

1.Chemical Composition

   C:0.42, Si:0.30, Mn:0.60, Cr:1.00, Mo:0.20, P≤0.025,   S≤0.025,   Ni≤0.25

2.Size

    For round bar,Dia:8-605mm;Length 1600-6000mm or fixed length as per your requirement.

3.100% UT test and MTC is workable for you !