TIANJIN GOLDEN BRIDGE WELDING MATERIALS GROUP CO.,LTD.
TIANJIN GOLDEN BRIDGE WELDING MATERIALS GROUP CO.,LTD.
焊丝化学成分(%)
项目
|
C
|
Mn
|
Si
|
Cr
|
Ni
|
Mo
|
P
|
S
|
保证值 | ≤0.08 | ≤2.00 | ≤1.00 |
18.00~ 20.00 |
8.00~ 10.50 |
-- | ≤0.045 | ≤0.030 |
参考电流(DC+)
直径(mm)
|
Φ0.8
|
Φ1.0
|
Φ1.2
|
焊接电流(A) | 70~150 | 100~200 | 140~220 |