|
產(chǎn)品牌號(hào)
|
AWS標(biāo)準(zhǔn)
|
典型化學(xué)成分，%
|
典型用途
|
|
|
(其它標(biāo)準(zhǔn))
|
C
|
Mn
|
Si
|
Cr
|
Ni
|
Mo
|
其它
|
|
|
Techalloy 2209
|
ER2209
|
.016
|
1.4
|
.45
|
22.4
|
8.5
|
3.2
|
.18N
|
雙相不銹鋼
|
|
Techalloy 2594
|
(EN12072)
|
.02
|
1.00
|
1.00
|
25.5
|
9.25
|
3.9
|
.50Cu, .25N
|
超級(jí)雙相不銹鋼
|
|
Techalloy 307
|
(1.4370)
|
.07
|
6.6
|
.9
|
18.7
|
8.9
|
|
|
用于汽車排氣系統(tǒng)
|
|
Techalloy 308H
|
ER308H
|
.05
|
1.65
|
.46
|
20.5
|
9.85
|
|
|
高溫應(yīng)用的308
|
|
Techalloy 308L
|
ER308L
|
.019
|
1.72
|
.46
|
20.8
|
10.1
|
|
|
304不銹鋼焊接，廣泛用途
|
|
Techalloy 308LHS
|
ER308L Si
|
.016
|
1.65
|
.85
|
20.6
|
10.0
|
|
|
高硅型308L，改善焊接性
|
|
Techalloy 309
|
ER309
|
.05
|
1.95
|
.52
|
23.8
|
13.1
|
|
|
高溫應(yīng)用309
|
|
Techalloy 309L
|
ER309L
|
.021
|
1.75
|
.51
|
23.4
|
12.7
|
|
|
異種鋼焊接，堆焊過渡層
|
|
Techalloy 309LHS
|
ER309L Si
|
.019
|
1.85
|
.84
|
23.5
|
13.0
|
|
|
高硅型309L，改善焊接性
|
|
Techalloy 310
|
ER310
|
.11
|
1.90
|
.40
|
27.1
|
21.0
|
|
|
耐強(qiáng)腐蝕，耐高溫
|
|
Techalloy 312
|
ER312
|
.11
|
1.64
|
.44
|
29.6
|
8.9
|
|
|
中、高碳鋼異材焊接
|
|
Techalloy 316H
|
ER316H
|
.05
|
1.75
|
.48
|
19.4
|
12.2
|
2.3
|
|
高溫應(yīng)用的316
|
|
Techalloy 316L
|
ER316L
|
.016
|
1.87
|
.48
|
19.3
|
13.2
|
2.25
|
|
316L不銹鋼，廣泛應(yīng)用
|
|
Techalloy 316LHS
|
ER316L Si
|
.022
|
1.80
|
.85
|
19.3
|
12.6
|
2.45
|
|
高Si型316L, 提高焊接性
|
|
Techalloy 317L
|
ER317L
|
.017
|
1.66
|
.44
|
19.4
|
13.9
|
3.25
|
|
耐高氯化物點(diǎn)蝕
|
|
Techalloy 318
|
ER318
|
.045
|
1.75
|
.52
|
18.9
|
11.8
|
2.45
|
.74Cb
|
穩(wěn)定化316, 閥門堆焊等
|
|
Techalloy 320
|
ER320
|
.04
|
2.05
|
.35
|
20.3
|
33.5
|
2.3
|
3.4Cu, .55Cb
|
20Cb-3, 非常耐等
|
|
Techalloy 320LR
|
ER320LR
|
.025
|
1.6
|
.05
|
19.6
|
34.1
|
2.5
|
3.4Cu
|
控制成分的320
|
|
Techalloy 330
|
ER330
|
.23
|
1.95
|
.42
|
16.0
|
35.2
|
|
|
高溫應(yīng)用不銹鋼
|
|
Techalloy 347
|
ER347
|
.04
|
1.65
|
.52
|
19.9
|
9.75
|
|
.72Cb
|
347穩(wěn)定化不銹鋼
|
|
Techalloy 385
|
ER385
|
.019
|
2.05
|
.35
|
20.5
|
25.1
|
4.6
|
1.6Cu
|
904L不銹鋼, 化工裝備
|
|
Techalloy 409Cb
|
ER409Cb
|
.05
|
.62
|
.48
|
11.5
|
.35
|
|
|
鐵素體鋼, 汽車排氣系統(tǒng)
|
|
Techalloy 410
|
ER410
|
.11
|
.45
|
.39
|
12.5
|
|
|
|
高強(qiáng)馬氏體鋼
|
|
Techalloy 410NiMo
|
ER410 NiMo
|
.02
|
.45
|
.4
|
11.8
|
4.5
|
.55
|
|
高強(qiáng)馬氏體鋼, 水輪機(jī)部件
|
|
Techalloy 420
|
ER420
|
.29
|
.45
|
.35
|
13.2
|
|
|
|
3Cr13耐磨堆焊, 輥類部件
|
|
Techalloy 430
|
ER430
|
.07
|
.44
|
.36
|
16.5
|
|
|
|
鐵素體不銹鋼
|
|
Techalloy 430LCb
|
|
.01
|
.51
|
.40
|
18.2
|
|
|
.40Cb
|
鐵素體鋼, 汽車排氣系統(tǒng)
|
|
Techalloy 630
|
ER630
|
.03
|
.54
|
.43
|
16.5
|
4.78
|
.2
|
|
