批發銷售金威不銹鋼焊帶及焊劑冀沖鋒黃銅藥皮焊絲黃銅焊條量大從優

型號

焊劑*

化學成分(wt.%)

C

Si

Mn

S

P

Cr

Ni

Mo

Cu

其他

EQ309（A）

JWF304D或JWF205D

焊帶

≤0.060

≤1.00

0.5-2.5

≤0.015

≤0.025

21.0-23.0

9.0-12.0

≤0.50

≤0.75

—

EQ309（B）

JWF304D或JWF205D

焊帶

≤0.060

≤1.00

0.5-2.5

≤0.015

≤0.025

23.0-25.0

12.0-14.0

≤0.50

≤0.75

—

EQ309L（A）

JWF304D或JWF205D

焊帶

≤0.030

≤1.00

0.5-2.5

≤0.015

≤0.025

21.0-23.0

9.0-12.0

≤0.50

≤0.75

—

EQ309L（B）

JWF304D或JWF205D

焊帶

≤0.030

≤1.00

0.5-2.5

≤0.015

≤0.025

23.0-25.0

12.0-14.0

≤0.50

≤0.75

—

EQ309LMo

JWF306D或JWF205D

焊帶

≤0.030

≤1.00

0.5-2.5

≤0.015

≤0.025

21.0-25.0

9.0-14.0

2.0-3.5

≤0.75

—

EQ308

JWF304D或JWF205D

焊帶

≤0.060

≤1.00

0.5-2.5

≤0.015

≤0.025

18.0-21.0

9.0-12.0

≤0.50

≤0.75

—

第二層

≤0.06

≤1.00

≤2.5

≤0.020

≤0.030

18.0-21.0

8.0-11.0

—

≤0.75

EQ308L

JWF304D或JWF205D

焊帶

≤0.030

≤1.00

0.5-2.5

≤0.015

≤0.025

18.0-21.0

9.0-12.0

≤0.50

≤0.75

—

第二層

≤0.035

≤1.00

≤2.5

≤0.020

≤0.030

18.0-21.0

9.0-12.0

—

≤0.75

EQ309LMo

JWF205D

單層電渣堆焊

≤0.035

≤1.00

≤2.5

≤0.020

≤0.030

16.0-20.0

11.0-15.0

2.0-3.0

≤0.75

—

EQ316

JWF306D或JWF205D

焊帶

≤0.060

≤1.00

0.5-2.5

≤0.015

≤0.025

17.5-22.5

11.0-15.0

2.0-3.5

≤0.75

—

第二層

≤0.06

≤1.00

≤2.5

≤0.020

≤0.030

16.0-20.0

11.0-15.0

2.0-3.0

≤0.75

EQ347L

JWF304D或JWF205D

焊帶

≤0.030

≤1.00

0.5-2.5

≤0.015

≤0.025

18.0-21.0

9.0-12.0

—

≤0.75

Nb：8×C-1.0

第二層

≤0.035

≤1.00

≤2.5

≤0.020

≤0.030

18.0-21.0

9.0-12.0

—

≤0.75

EQ309LNb

JWF205D

單層電渣堆焊

≤0.035

≤1.00

≤2.5

≤0.020

≤0.030

18.0-21.0

9.0-12.0

—

≤0.75

Nb：8×C-1.0

EQ316L

JWF306D或JWF205D

焊帶

≤0.030

≤1.00

0.5-2.5

≤0.015

≤0.025

17.5-22.5

11.0-15.0

2.0-3.5

≤0.75

—

第二層

≤0.035

≤1.00

≤2.5

≤0.020

≤0.030

16.0-20.0

11.0-15.0

2.0-3.0

≤0.75

EQ2205

JWF2209DM或JWF2209DZ

焊帶

≤0.030

≤0.90

0.5-2.0

≤0.020

≤0.030

21.0-23.5

5.0-7.5

2.5-3.5

≤0.75

N：0.08-0.20

第二層

≤0.035

≤1.00

≤2.0

≤0.020

≤0.030

21.0-23.5

5.0-7.5

2.5-3.5

≤0.75

EQ385

JWF304D或JWF205D

焊帶

≤0.025

≤0.50

1.0-2.5

≤0.015

≤0.025

19.5-21.5

24.0-26.0

4.2-5.2

1.2-2.0

—

第二層

≤0.035

≤1.00

≤2.5

≤0.020

≤0.030

19.5-21.5

24.0-26.0

4.2-5.2

1.2-2.0

EQ2209

JWF2209DM或JWF2209DZ

焊帶

≤0.030

≤0.90

0.5-2.0

≤0.020

≤0.030

21.5-23.5

7.5-9.5

2.5-3.5

≤0.75

N：0.08-0.20

第二層

≤0.035

≤1.00

≤2.0

≤0.020

≤0.030

21.5-23.5

7.5-9.5

2.5-3.5

≤0.75

B410NiMo

JWF410DZ

焊帶

≤0.06

≤0.5

≤0.6

≤0.03

≤0.03

11.0-12.5

4.0-5.0

0.4-0.7

≤0.75

—

第二層

≤0.06

≤0.5

≤0.5

≤0.03

≤0.04

11.0-12.5

4.0-5.0

0.4-0.7

≤0.75

B430

JWF430DZ

焊帶

≤0.10

≤0.5

≤0.6

≤0.03

≤0.03

15.5- 17.0

≤0.6

≤0.75

≤0.75

—

第二層

≤0.10

≤1.0

≤1.0

≤0.03

≤0.03

13.5-15.5

3.0-5.0

0.3-0.75

≤0.75