材料牌号: 8617 H
标准:SAE J1268 - 1995 Hardenability bands for carbon and alloy H steels
国家与地区: USA
钢组: 结构钢
注释:The H-band limits set forth are intended to apply to steels exhibiting austenitic grain size ASTM No. 5 or finer.
化学成分 (%)
C 0.1400 - 0.2000
Mn 0.6000 - 0.9500
P ≤ 0.0350
S ≤ 0.0400
Si 0.1500 - 0.3500
Cr 0.3500 - 0.6500
Ni 0.3500 - 0.7500
Mo 0.1500 - 0.2500
Cu ≤ 0.3500