|
321焊絲生產(chǎn)
|
AISI
材質(zhì)
|
化學成分(%)
|
|
|
C
|
Si
|
Mn
|
P
|
S
|
Ni
|
Cr
|
Mo
|
|
304
|
≤0.08
|
≤1.00
|
≤2.00
|
≤0.045
|
≤0.030
|
8.00~10.50
|
18 .0~20 .0
|
0.00
|
|
308
|
≤0.08
|
≤0.65
|
≤2.50
|
≤0.030
|
≤0.030
|
9.00~11.00
|
19.5~22.0
|
-0.75
|
|
309
|
≤0.12
|
≤0.65
|
≤2.50
|
≤0.030
|
≤0.030
|
12.00~14.00
|
23.0~25.0
|
-0.75
|
|
316
|
≤0.045
|
≤1.00
|
≤2.00
|
≤0.045
|
≤0.030
|
10.00~14.00
|
10.0~18.0
|
2.00---3.00
|
|
316L
|
≤0.030
|
≤1.00
|
≤2.00
|
≤0.045
|
≤0.030
|
12.00~15.00
|
16.0~18.0
|
2.00---3.00
|
|
310
|
≤0.15
|
≤0.75
|
≤2.50
|
≤0.030
|
≤0.030
|
20.00~22.50
|
25.0~28.0
|
-0.75
|
|
321
|
≤0.08
|
≤0.30
|
≤0.75
|
≤0.030
|
≤0.50
|
9.00~10.50
|
18.5~20.5 0.75
|
|
AWS
|
YB5092-2005
|
焊絲化學成分（%）
|
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
|
≤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
|
≤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
|
≤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
|
≤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
|
≤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
|
≤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
|
≤0.75
|
|
用于相同類型的不銹鋼及復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
|
≤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
|
≤0.75
|
|
用于相同類型的不銹鋼及復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
|
≤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
|
≤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
|
≤0.75
|
|
焊接高溫條件下工作的同類型不銹鋼、異種鋼的焊
|
|
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