| AWS |
YB5092-2005 |
焊絲化學(xué)成分（%） |
用 途 |
| C |
Si |
Mn |
P |
S |
Cr |
Ni |
Mo |
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 |
|
用于裝甲、集裝箱的焊接 |
| 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 |
|
用于工作溫度低于300℃的0Cr19Ni9不銹鋼結(jié)構(gòu)的焊接 |
| ER308L |
H03Cr21Ni10 Si |
≤0.030 |
0.30-0.65 |
1.00-2.50 |
≤0.030 |
≤0.030 |
19.50-22.00 |
9.00-11.00 |
≤0.75 |
|
用于超低碳00Cr19Ni10或0Cr18Ni10Ti不銹鋼的焊接 |
| ER308Si |
H08Cr21Ni10Si1 |
≤0.08 |
0.65-1.00 |
1.00-2.50 |
≤0.030 |
≤0.030 |
19.50-22.00 |
9.00-11.00 |
≤0.75 |
|
用于工作溫度低于300℃的0Cr19Ni9不銹鋼結(jié)構(gòu)的焊接 |
| ER308LSi |
H03Cr21Ni10Si1 |
≤0.030 |
0.65-1.00 |
1.00-2.50 |
≤0.030 |
≤0.030 |
19.50-22.00. |
9.00-11.00 |
≤0.75 |
|
用于超低碳00Cr19Ni10或0Cr18Ni10Ti不銹鋼的焊接 |
| ER308L-G |
— |
≤0.030 |
0.50-0.85 |
1.00-2.50 |
≤0.015 |
≤0.025 |
19.50-22.00 |
9.00-11.00 |
≤0.75 |
|
鐵路貨車專用焊材 |
| 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 |
|
同類型不銹鋼及異種鋼的焊接 |
| ER309L |
H03Cr24Ni13 |
≤0.030 |
0.30-0.65 |
1.00-2.50 |
≤0.030 |
≤0.030 |
23.00-25.00 |
12.00-14.00 |
≤0.75 |
|
用于相同類型的不銹鋼及復(fù)合鋼板或異種鋼焊接 |
| ER309Si |
H12Cr24Ni13Si1 |
≤0.12 |
0.65-1.00 |
1.00-2.50 |
≤0.030 |
≤0.030 |
23.00-25.00 |
12.00-14.00 |
≤0.75 |
|
同類型不銹鋼及異種鋼的焊接 |
| ER309LSi |
H03Cr24Ni13Si1 |
≤0.030 |
0.65-1.00 |
1.00-2.50 |
≤0.030 |
≤0.030 |
22.50-24.50 |
12.00-14.00 |
≤0.75 |
|
用于相同類型的不銹鋼及復(fù)合鋼板或異種鋼焊接 |
| ER309L-G |
— |
≤0.030 |
0.50-0.85 |
1.00-2.50 |
≤0.015 |
≤0.025 |
19.50-22.00 |
12.00-14.00 |
≤0.75 |
|
鐵路貨車專用焊材 |
| 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 |
|
焊接高溫條件下工作的同類型不銹鋼、異種鋼的焊接 |
| - |
H08Cr26Ni21 |
≤0.08 |
≤0.65 |
1.00-2.50 |
≤0.030 |
≤0.030 |
25.00-28.00 |
20.00-22.50 |
≤0.75 |
|
焊接高溫條件下工作的同類型不銹鋼、異種鋼的焊接 |
| 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 |
|
用于焊接在有機和無機酸介質(zhì)中工作的0Cr18Ni12Mo2鋼 |
