升级到高级会员并解锁额外的福利. 更多详细资料
加入我们,关注您的公司成长! 成为全球1万多家金属材料公司的一分子 更多详细资料
SNCM439 mainly used to make heavy load conditions,SNCM439 require high strength, high...
Foreign trade department: Dongguan Pulin Metal Co., Ltd. was established in year 2...
The material is focus on high carbon steel like S35C\S45C\S55C, alloy round steel lik...
Forged Steel Bar Steel Grade:C45, S20C, S26C, S55C, S60C, S355J2G3, ST52-3, 16MnCr5,...
Alloy Steel Bar Steel Grade:C45, S20C, S26C, S55C, S60C, S355J2G3, ST52-3, 16MnCr5, ...
JIS G4053 Alloy steel plate for machinery JIS G4053 Specification : JIS G4053 is ...