Chemical composition: C 0.46~0.54, Si 0.17~0.37, Mn 0.50~0.80, Cr 0.80~1.10, V 0.10~0.20, Ni≤0.35, Cu≤0.25, P≤0.030, S≤0.030
Yield strength: ≥1127MPa
Tensile strength:≥1274MPa
Elongation: ≥10
Reduction of Area:≥40
Hardness: HB≤321 in hot rolled condition
high quality 51CrV4 spring steel
high quality 51CrV4 spring steel
6.Delivery condition:
(1)Delivery time: In 20 days or according to client's requires
(2)Trade terms:EXW/FOB/CIF etc
(3)Payments:T/T or L/C or according to client's requires
(4)Port:Dalian or according to client's demand
(5)MOQ: 100kgs or at customer's demands
(6)Packing: seaworthy packing ,wooden case ,carton,woven bag or at client's requires
7.Application:
Used for making various of Die forging hammer forging die, aluminum alloy die-casting mould , hot extrusion die,
High-speed fine forging die ,Casting press mold etc
ceritificate
ceritificate
