德国蒂森Union BA 70气保焊丝E70T-5M H4低合金钢药芯焊丝
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产品牌号
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类别
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分类标准及标号
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基本化学成份典型值（%）
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热处理
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σ0.2
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σb
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δ5
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AKW
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||||||||||||
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AWS A…
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EN…
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C
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Mn
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Si
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S≤
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P≤
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Cr
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Mo
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Ni
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Cu
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MPa
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MPa
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%
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℃
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J
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|||||
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Union I 52
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GTAW
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5.18:
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ER70S-6
|
1668:
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W425W3Si1
|
0.08
|
1.50
|
0.85
|
0.025
|
0.025
|
-
|
-
|
-
|
-
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AW
|
440
|
560
|
25
|
-50
|
50
|
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Union K 40
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GTAW
|
5.18:
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ER70S-G
(～3) |
440:
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G2Si1
|
0.10
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1.10
|
0.35
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0.025
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0.025
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-
|
-
|
-
|
-
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AW
|
360
|
440
|
25
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+20
|
80
|
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Union K 52
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GTAW
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5.18:
|
ER70S-6
|
440:
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G422CG3Si1/G424MG3Si1
|
0.08
|
1.50
|
0.85
|
0.025
|
0.025
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-
|
-
|
-
|
-
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AW
|
440
|
550
|
24
|
-40
|
50
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Union SG 2-H
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GTAW
|
5.18:
|
ER70S-6
|
440:
|
G3Si
|
0.08
|
1.40
|
0.80
|
0.025
|
0.025
|
-
|
-
|
-
|
-
|
AW
|
430
|
560
|
24
|
-20
|
50
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|
Union K 56
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GTAW
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5.18:
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ER70S-6
|
440:
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G462CG4Si1/G464MG4Si1
|
0.08
|
1.65
|
1.05
|
0.025
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0.025
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-
|
-
|
-
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-
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AW
|
480
|
580
|
24
|
-40
|
50
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Union SG 3-H
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GTAW
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5.18:
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ER70S-6
|
440:
|
G4Si1
|
0.08
|
1.65
|
1.00
|
0.025
|
0.025
|
-
|
-
|
-
|
-
|
AW
|
470
|
580
|
24
|
-20
|
60
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|
Thyseen Rob 2
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GTAW
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5.18:
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ER70S-6
|
440:
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G422CG3Si1/G424MG3Si1
|
0.08
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1.50
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0.85
|
0.025
|
0.025
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-
|
-
|
-
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-
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AW
|
450
|
570
|
24
|
-40
|
50
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|
Thyseen Rob 3
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GTAW
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5.18:
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ER70S-6
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440:
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G462CG4Si1/G464MG4Si1
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0.08
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1.70
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1.00
|
0.025
|
0.025
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-
|
-
|
-
|
-
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AW
|
490
|
600
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24
|
-40
|
50
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Thyseen MV 70
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MCAW
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5.18:
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E70C-6MH4
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758:
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T 42 4 M M 2 H5
|
0.05
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1.40
|
0.45
|
0.025
|
0.025
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-
|
-
|
-
|
-
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AW
|
420
|
520
|
24
|
-40
|
47
|
|
Thyseen RV 71
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FCAW
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5.20:
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E71T-1MJH4
|
758:
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T 42 2 P M 1 H5
|
0.06
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1.40
|
0.50
|
0.025
|
0.025
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-
|
-
|
-
|
-
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AW
|
420
|
520
|
24
|
-40
|
27
|
|
Thyseen RV 72
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FCAW
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5.20:
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E71T-1 H4
|
758:
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T 42 2 P C 1 H5
|
0.06
|
1.30
|
0.45
|
0.025
|
0.025
|
-
|
-
|
-
|
-
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AW
|
420
|
520
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22
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-30
|
50
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Thyseen BA 70
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FCAW
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5.20:
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E70T-5/E70T-5M H4
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758:
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T 42 4 B M 3 H5
T 42 4 B C 3 H5 |
0.06
|
1.50
|
0.45
|
0.02
|
0.02
|
-
|
-
|
-
|
-
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AW
|
420
|
520
|
24
|
-40
|
50
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备注：一口价为一公斤价格
Union BA 70/E70T-5M H4
