TIANJIN GOLDEN BRIDGE WELDING MATERIALS GROUP CO.,LTD.
TIANJIN GOLDEN BRIDGE WELDING MATERIALS GROUP CO.,LTD.
焊絲化學(xué)成分(%)
項(xiàng)目
|
C
|
Mn
|
Si
|
Cr
|
Ni
|
Mo
|
P
|
S
|
Cu
|
保證值 | ≤0.12 | ≤0.60 | ≤0.50 | 11.50~13.50 | ≤0.60 | ≤0.75 | ≤0.030 | ≤0.030 | ≤0.75 |
例值 | 0.11 | 0.43 | 0.45 | 11.80 | 0.18 | 0.36 | 0.019 | 0.009 | 0.35 |
參考電流(AC、DC-)
直徑(mm)
|
Φ1.6
|
Φ2.0
|
Φ2.5
|
Φ3.2
|
焊接電流(A) | 50~100 | 100~200 | 200~300 | 300~400 |