TFA

AWS A5.9

纯熔敷金属化学成分 %

C

Si

Mn

Cr

Ni

N

Mo

P

S

Others

308L

ER308L

<=0.02

0.4

1.75

20

10

0.4

-

<=0.05

<=0.015

Cu 0.5 max

308LSi

ER308LSi

<=0.02

0.8

1.75

20

10

-

<=0.025

<=0.005

Cu 0.5 max

308H

ER308H

0.06

1

1.75

20

10

-

<=0.5

<=0.03

<=0.02

Cu 0.5 max

307Si

ER307Si

<=0.1

0.8

7

19.5

9

-

-

-

-

307

ER307

<=0.05

0.5

6

18

8

-

-

<=0.025

<=0.015

309L

ER309L

0.02

0.4

1, .7

23.5

13.5

-

-

<=0.025

<=0.015

309LSi

ER309LSi

<=0.03

0.8

1.8

23.5

13.5

-

-

<=0.022

<=0.015

309Si

ER309Si

<=0.03

0.8

1.7

23.5

13.5

-

-

<=0.022

<=0.015

309LMo

ER309LMo

0.02

0.4

1.5

21.5

12.5

-

2.7

-

-

310

ER310

<=0.12

0.35

1.8

26

21

-

<=0.30

<=0.015

<=0.015

Cu 0.5 max

312

ER312

<=0.12

0.4

1.8

30

9

-

0.3

<=0.025

<=0.015

Cu 0.5 max

316L

ER316L

<=0.02

0.5

1.8

18.5

11.5

0.4

, 2.6

<=0.025

<=0.015

316LSi

ER316LSi

<=0.02

0.8

1.8

18.5

12

0.045

2.7

<=0.025

<=0.015

317L

ER317L

0.02

0.4

1.8

19

13.5

-

3.6

-

-

318

ER318

<=0.05

0.4

1.4

19

11.5

-

2.7

<=0.020

<=0.015

318Si

ER318Si

<=0.05

0.8

1.4

19

11.5

-

2.7

<=0.020

<=0.015

347

ER347

<=0.055

0.45

1.4

19.5

9.5

0.045

-

<=0.025

<=0.015

347Si

ER347Si

<=0.055

0.8

1.4

19.5

9.5

0.045

-

<=0.025

<=0.015

2209

ER2209

<=0.03

1

2.5

22.5

8.5

0.15

3

<=0.03

<=0.02

2594

-

<=0.03

1

1

25.5

9.2

-

3.5

<=0.025

<=0.015

904L

ER385

<=0.03

1

<=0.01

20.5

34

-

2.5

<=0.03

<=0.02

Cu 3.5

409

ER409Cb

<=0.05

0.6

0.7

11.5

<=0.60

-

<=0.50

<=0.030

<=0.030

Nb + Cu +

410

ER410

<=0.12

0.6

<=1.00

12.5

<=0.60

-

-

<=0.035

<=0.030

Cu 0.75 max

410NiMo

ER410NiMo

<=0.03

0.4

0.4

11.7

4.5

0.4

0.5

<=0.025

<=0.015

Cu 0.75 max

420

ER420

<=0.34

0.5

<=1.00

12.5

<=0.60

-

<=0.75

<=0.040

<=0.030

Cu 0.75 max

430

ER430

>=0.04

<=0.5

0.45

16.5

<=0.60

-

-

<=0.030

<=0.015

Cu 0.75 max

TFA

AWS A5.9

熔敷金属化学成分

C

Si

Mn

Cr

Ni

Mo

Cu

Co

Al

Ti

Fe

Nb + Ta

P

S

Others

625

MIG/TIG

ERNiCrMo-3

0.1

0.5

0.5

22

>=60

9

0.5

1

0.4

0.4

5

3.5

0.015

0.015

82

MIG/TIG

ERNiCr-3

0.1

0.5

3

20

>=67

-

0.5

1

-

0.8

3

2.5

0.03

0.015

60

MIG

ERNiCu-7

0.15

1.25

3.5

-

65

-

Bal

1

1.25

2.7

2.5

-

0.02

0.015

61

MIG

ERNi-1

0.15

0.75

1,

-

>=93

-

0.25

1
<,, /TD>

1.5

3

1

-

0.03

0.015

C276

MIG/TIG/SAW

ERNiCrMo-4

0.02

0.08

1

16

余量

16

0.5

2.5

-

-

5.5

-

0.04

0.03

W + V +

C22

MIG/TIG

ERNiCrMo-10

0.15

0.08

0.5

-

余量

13.5

0.5

2.5

21

0.7

4

-

0.02

0.01

W +