产品详细信息
Characteristic:
With low carbon low silicon, high strength, high toughness characteristics.
ASTM A572-65 is a high strength low-alloy columbium-vanadium structural steel, hot machinery rolled steels.
service4(a)katalor.com
Skype: Tiffnaykatalor
http://www.sectionsteels.com/Product/H-beam-steel/ASTM-A572GR-65-high-strength-low-alloy-steel.html
相关证明的文件
没有发现相关证明的文件。
公司详细资料
Shanghai Katalor Industry Co., Ltd is a big complex combined steel stockist whose business related with trade, processin...