北京金威埋弧焊丝ERNiCr-3

牌号

AWS A5.14

焊剂*

化学成分(wt.%)

C

Mn

Fe

P

S

Si

Cu

Ni

Al

Ti

Cr

Nb

Mo

其他

ERNiCr-3

ERNiCr-3

JW631

焊丝

≤0.10

2.5-3.5

≤3.0

≤0.020

≤0.015

≤0.5

≤0.5

≥67.0

—

≤0.7

18.0-

22.0

2.0-3.0

—

≤0.50

熔金一例

0.020

3.19

1.49

0.005

0.003

0.10

0.02

71.56

—

0.35

20.4

2.49

—

≤0.50

ERNiCrMo-2

ERNiCrMo-2

JW632

焊丝

0.05-

0.15

≤0.5

17.0-

20.0

≤0.020

≤0.015

≤1.0

≤0.5

≥44.0

—

—

20.5-

23.0

—

8.0-

10.0

≤0.50

熔金一例

0.067

0.22

15.53

0.001

0.006

0.36

0.02

52.08

—

—

21.05

—

9.27

≤0.50

ERNiCrMo-3

ERNiCrMo-3

JW631

焊丝

≤0.1

≤0.5

≤5.0

≤0.020

≤0.015

≤0.5

≤0.5

≥58.0

≤0.4

≤0.4

20.0-

23.0

3.0-4.2

8.0-

10.0

≤0.50

熔金一例

0.012

0.02

0.13

0.002

0.002

0.10

0.02

64.50

0.10

0.18

22.24

3.59

8.95

≤0.50

ERNiCrMo-4

ERNiCrMo-4

JWF631

焊丝

≤0.02

≤1.0

4.0-7.0

≤0.020

≤0.015

≤0.08

≤0.5

≥50.0

—

—

14.5-

16.5

—

15.0-17.0

≤0.50

熔金一例

0.008

0.20

6.15

0.002

0.002

0.06

0.02

57.50

—

—

15.98

—

16.15

≤0.50