化学成分/CHEMICAL COMPOSITION
C
|
Si
|
Mn
|
Cr
|
Mo
|
V
|
P
|
S
|
1.50
|
0.25
|
0.45
|
12.00
|
1.00
|
0.35
|
≤0.025
|
≤0.01
|
出厂硬度/DELIVERY HARDNESS
软性退火至约HB210 (Soft Annealed Approximately HB210)
特性/FEATURES
高耐磨的通用冷作模具钢;淬火性佳,热处理变形少。
Cold working die steel with high adrasion resistance for general use, super hardenability and minimal quenched stress.
用途/APPLICATIONS
此钢易于车削,并宜制锋利刀口、剪刀、圆锯、冷或热作修整模、滚筒边、螺丝纹、线模、铣刀、冲击模、圆型滚筒、制电力变压器心冲模、切割钢皮轧刀、钢管成型滚筒、特殊成型滚筒、精密规、形状繁杂之冷压工具、心轴、冶金、锡作模、塑胶模、螺钉头模等。