address Room 101, Building 17, No.2888 Shengang Road, Songjiang Industrial Zone, Shanghai,china
C |
Mn |
P |
S |
Si |
Cr |
Ni |
Mo |
N |
Cu. |
0.12~0.20 |
0.30~0.70 |
0.045 |
0.045 |
1.00 |
0.03 |
0.03 |
-- |
-- |
0.03 |