50scd6欧标合金弹簧钢
50SCD6,齐全50SCD6,齐全50SCD6价格,特殊钢
50SCD6 50SCD6
弹簧钢-供应50SCD6-50SCD6
50SCD6 弹簧钢带 50SCD6 弹簧钢丝_
50SCD6弹簧钢50SCD6弹簧钢锰钢
50SCD6 ，50SiCrMo6 客户要求[供应]_优特钢
50SCD6弹簧钢
弹簧钢-50SCD6弹簧钢-弹簧钢
供应50SCD6弹簧钢带 弹簧钢丝
供应50SCD6弹簧钢价格_厂家_图片_参数_供应50SCD6弹簧钢最新报价
50SCD6弹簧钢产品,50SCD6弹簧钢展厅
批发供应50SCD6弹簧钢
50SCD6弹片
● 化学成分:
C:0.46-0.54
Si:1.4-1.8
Mn:0.7-1.1
P≤0.025
S≤0.025
Cr:0.8-1.10
Mo:0.2-0.35
Ni:-
● 淬火回火后的力学性能:
抗拉强度:1400-1700MPa
屈服强度:1200MPa
伸长率%:6
