AWS

YB5092-2005

焊丝化学成分（%） 

用　　途 

C

Si

Mn

P

S

Cr

Ni

Mo

Cu

其它 

ER307

H1Cr21Ni9Mn4Mo 

0.04-0.14

0.30-0.65

3.3-4.75

≤0.030

≤0.030

19.5-22.0

8.0-10.7

0.5-1.5

≤0.75

用于装甲、集装箱的焊接 

ER308

H08Cr21Ni10 Si

≤0.08

0.30-0.65

1.00-2.50

≤0.030

≤0.030

19.50-22.00

9.00-11.00

≤0.75

≤0.75

用于工作温度低于300℃的0Cr19Ni9不锈钢结构的焊接 

ER309

H12Cr24Ni13Si

≤0.12

0.30-0.65

1.00-2.50

≤0.030

≤0.030

23.00-25.00

12.00-14.00

≤0.75

≤0.75

同类型不锈钢及异种钢的焊接 

ER310

H12Cr26Ni21Si

0.08- 0.15

0.30-0.65

1.00-2.50

≤0.030

≤0.030

25.00-28.00

20.00-22.50

≤0.75

≤0.75

焊接高温条件下工作的同类型不锈钢、异种钢的焊接 

-

H08Cr26Ni21

≤0.08

≤0.65

1.00-2.50

≤0.030

≤0.030

25.00-28.00

20.00-22.50

≤0.75

≤0.75

焊接高温条件下工作的同类型不锈钢、异种钢的焊接 

ER316

H08Cr19Ni12Mo2 Si

≤0.08

0.30-0.65

1.00-2.50

≤0.030

≤0.030

18.00-20.00

11.00-14.00

2.00-3.00

≤0.75

用于焊接在有机和无机酸介质中工作的0Cr18Ni12Mo2钢 

H03Cr19Ni12Mo2 Si

≤0.030

0.30-0.65

1.00-2.50

≤0.030

≤0.030

18.00-20.00

11.00-14.00

2.00-3.00

≤0.75

用于焊接尿素及合成纤维设备 

ER317

H08Cr19Ni14Mo3

≤0.08

0.30-0.65

1.00-2.50

≤0.030

≤0.030

18.50-20.50

13.00-15.00

3.00-4.00

≤0.75

用于同类型不锈钢的焊接，具有较强的抗点蚀和缝隙腐蚀的能力。 

ER321

H08Cr19Ni10Ti

≤0.08

0.30-0.65

1.00-2.50

≤0.030

≤0.030

18.50-20.50

9.00-10.50

≤0.75

≤0.75

Ti:：9×C%-1.00

用于0Cr18Ni10Ti不锈钢的焊接 

ER347

H08Cr20Ni10Nb

≤0.08

0.30-0.65

1.00-2.50

≤0.030

≤0.030

19.00-21.50

9.00-11.00

≤0.75

≤0.75

Nb：10×C%-1.00

用于0Cr18Ni10Ti不锈钢的焊接 

ER410

H1Cr13

≤0.12

≤0.50

≤0.60

≤0.030

≤0.030

11.50-13.50

≤0.60

≤0.75

≤0.75

用于0Cr13、1Cr13钢和耐磨耐蚀钢的表面堆焊