G20CrNi2MoA|G20Cr2Ni4A+ESR|KR船级社|锻造圆钢|滚轴+球化退火
GCr15SiMn|G20CrNiMoA+ESR-轴承圈-锻造圆钢-KR船级社-100CrMn6
31CrMoV9-QT|模块|锻造圆钢|齿轮轴|台阶轴|高温活塞|紧扣轴
20Ni4MoA-CCS认证|15Cr2Ni2|锻造圆钢|重载齿轮
生产EN25 A|EN36-C|EN24 B|锻造圆钢|大型锻件|冶金轧辊|LR船级社
生产EN19+N|EN46A|EN8+UT|锻造圆钢|LR船检|DNV船级社
STC42【13CrMo44,16CrMo44】-锻造圆钢-焊接圆钢-耐热圆钢
12CrNi3A|37CrNi3A+锻造圆钢-齿轮轴\调质圆钢、矿山机械锻轴
45MnMo,40CrMnMo-连铸坯-矿用扶正器+锻造圆钢+齿轮轴/连杆
SNCM430,40CrNiMo|发动机轴|石油钻铤+锻造圆钢-齿轮轴、紧固件
SKD62|H11|H13K|轮毂模具|锻造圆钢|限动芯棒|模块|电渣重熔锭