标准
AISI认证, ASTM, bs, 中国DIN标准, 国标, JIS
材质
AISI 1065/1070/1086/9260/9254/5155/5160/4161/6150
Product name
High carbon spring steel plate/sheet
Material
AISI 1065/1070/1086/9260/9254/5155/5160/4161/6150
Condition
Cold Drawn/cold rolled
Surface treatment
polish/grey /blueing enamel/yellow