Japan SUP11A spring steel
Chemical composition:
Trademark
JIS chemical composition (Chemical Composition (%)C:0.56-0.65
Si:0.15-0.35
Mn0.70-1.00
P≦0.035
S≦0.035
Cu≦0.030
Cr0.70-1.00
B≧0.0005
- Phone:021-57866678
021-57866679
Fax: 021-57860199
Cont:Mr.Huang 13818168036
Mr.Zhao 13919185505
Email: shzlgt99@163.com
Website:www.shzlgt99.com
Address:Shanghai fengxian, taikang town highway number 118