產(chǎn)品介紹:背面藥皮剝離性好/可以全位置焊接/焊接質量優(yōu)良/耐腐蝕性強。
化學成分
產(chǎn)品型號
| C
| Si
| Mn
| P
| S
| Ni
| Cr
| Mo
|
TGF308
| ≤0.08
| ≤0.65
| 1.0-2.5
| ≤0.03
| ≤0.03
| 9.0-11.0
| 19.5-22.0
| ——
|
TGF308L
| ≤0.03
| ≤0.65
| 1.0-2.5
| ≤0.03
| ≤0.03
| 9.0-11.0
| 19.5-22.0
| ——
|
TGF309
| ≤0.12
| ≤0.65
| 1.0-2.5
| ≤0.03
| ≤0.03
| 12.0-14.0
| 23.0-25.0
| ——
|
TGF309L
| ≤0.03
| ≤0.65
| 1.0-2.5
| ≤0.03
| ≤0.03
| 12.0-14.0
| 23.0-25.0
| ——
|
TGF316L
| ≤0.03
| ≤0.65
| 1.0-2.5
| ≤0.03
| ≤0.03
| 11.0-14.0
| 18.0-20.0
| 2.0-3.0
|
TGF347
| ≤0.08
| ≤0.65
| 1.0-2.5
| ≤0.03
| ≤0.03
| 9.0-11.0
| 19.0-21.5
| ≤1.0
|
焊接工藝參數(shù)
T:板厚mm;θ:坡口角度°;a:鈍邊厚度mm;b:對口間隙mm
| |||||||
焊接位置
| 坡口狀況
| 焊接條件
| |||||
T
| θ
| a
| b
| 電流(A)
| 其它
| ||
平仰
| ≤3
| 0
| 0
| 2-4
| 100-140
| 焊絲直徑:2.0-2.6mm
| |
>3
| 30-40
| 1-3
| 2-4
| 100-180
| |||
垂直
| ≤3
| 0
| 0
| 2-4
| 80-120
| ||
>3
| 30-40
| 1-3
| 2-4
| 100-160
| |||
包裝:5Kg/20Kg;長度:1000mm;直徑:φ2.0-2.6mm;