| 材质 | 不锈钢 | 类型 | 不锈钢焊条 |
| 焊芯直径 | 0.8-5.0（mm） |
AWS
型号
焊丝化学成分（%）
GB/T17854-1999
C
Si
Mn
P
S
Cr
Ni
Mo
Cu
其它
ER307
-
0.04-0.14
0.30-0.60
3.3-4.75
≤0.030
≤0.030
19.5-22.0
8.0-10.7
0.5-1.5
≤0.75
ER308
H0Cr21Ni10
≤0.08
0.30-0.60
1.00-2.50
≤0.030
≤0.030
19.50-22.00
9.00-11.00
≤0.75
≤0.75
ER308L
H00Cr21Ni10
≤0.030
0.30-0.60
1.00-2.50
≤0.030
≤0.030
19.50-22.00
9.00-11.00
≤0.75
≤0.75
ER309
H1Cr24Ni13
≤0.12
0.30-0.60
1.00-2.50
≤0.030
≤0.030
23.00-25.00
12.00-14.00
≤0.75
≤0.75
ER309L
-
≤0.030
0.30-0.60
1.00-2.50
≤0.030
≤0.030
23.00-25.00
12.00-14.00
≤0.75
≤0.75
ER310
H1Cr26Ni21
0.08- 0.15
0.30-0.60
1.00-2.50
≤0.030
≤0.030
25.00-28.00
20.00-22.50
≤0.75
≤0.75
ER316
H0Cr19Ni12Mo2
≤0.08
0.30-0.60
1.00-2.50
≤0.030
≤0.030
18.00-20.00
11.00-14.00
2.00-3.00
≤