|
牌號
|
AWS
|
GB/T 29713
YB/T 5092
|
焊絲化學成分(wt.%)
|
熔敷金屬機械性能
|
|
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Ni
|
Mo
|
Cu
|
其它
|
R m
(MPa)
|
A
(%)
|
|
ER307
|
ER307
|
S307
H1Cr21Ni9Mn4Mo
|
0.04-0.14
|
0.30-0.65
|
3.30-
4.75
|
≤0.03
|
≤0.03
|
19.5-22.0
|
8.0-10.7
|
0.5-1.5
|
≤0.75
|
—
|
≥590
|
≥30
|
|
ER307Si
|
-
|
S307Si
-
|
0.06-0.12
|
0.65-1.00
|
6.5-8.0
|
≤0.03
|
≤0.03
|
18.5-22.0
|
8.0-10.7
|
≤0.75
|
≤0.75
|
—
|
≥590
|
≥30
|
|
ER308
|
ER308
|
S308
H08Cr21Ni10 Si
|
≤0.08
|
0.30-0.65
|
1.0-2.5
|
≤0.03
|
≤0.03
|
19.5-22.0
|
9.0-11.0
|
≤0.75
|
≤0.75
|
—
|
≥550
|
≥35
|
|
ER308L
|
ER308L
|
S308L
H03Cr21Ni10 Si
|
≤0.03
|
0.30-0.65
|
1.0-2.5
|
≤0.03
|
≤0.03
|
19.5-22.0
|
9.0-11.0
|
≤0.75
|
≤0.75
|
—
|
≥520
|
≥35
|
|
ER308L
|
ER308L
|
S308L
H03Cr21Ni10 Si
|
≤0.03
|
0.30-0.65
|
1.0-2.5
|
≤0.03
|
≤0.03
|
19.5-22.0
|
9.0-11.0
|
≤0.75
|
≤0.75
|
—
|
≥520
|
≥35
|
|
ER308Si
|
ER308Si
|
S308Si
H08Cr21Ni10Si1
|
≤0.08
|
0.65-1.00
|
1.0-2.5
|
≤0.03
|
≤0.03
|
19.5-22.0
|
9.0-11.0
|
≤0.75
|
≤0.75
|
—
|
≥550
|
≥25
|
|
ER308LSi
|
ER308LSi
|
S308LSi
H03Cr21Ni10Si1
|
≤0.03
|
0.65-1.00
|
1.0-2.5
|
≤0.03
|
≤0.03
|
19.5-22.0
|
9.0-11.0
|
≤0.75
|
≤0.75
|
—
|
≥510
|
≥25
|
|
ER308L-G
|
ER308L-G
|
—
|
≤0.03
|
0.50-0.85
|
1.0-2.5
|
≤0.015
|
≤0.025
|
19.5-22.0
|
9.0-11.0
|
≤0.75
|
≤0.75
|
—
|
≥520
|
≥35
|
|
ER309
|
ER309
|
S309
H12Cr24Ni13Si
|
≤0.12
|
0.30-0.65
|
1.0-2.5
|
≤0.03
|
≤0.03
|
23.0-25.0
|
12.0-14.0
|
≤0.75
|
≤0.75
|
—
|
≥550
|
≥30
|
|
ER309LNb
|
—
|
S309LNb
—
|
≤0.03
|
≤0.65
|
1.0-2.5
|
≤0.03
|
≤0.03
|
23.0-25.0
|
12.0-14.0
|
≤0.75
|
≤0.75
|
Nb: 10×C-1.0
|
≥510
|
≥20
|
|
ER309L
|
ER309L
|
S309L
H03Cr24Ni13
|
≤0.03
|
0.30-0.65
|
1.0-2.5
|
≤0.03
|
≤0.03
|
23.0-25.0
|
12.0-14.0
|
≤0.75
|
≤0.75
|
—
|
≥520
|
≥30
|
|
ER309Si
|
ER309Si
|
S309Si
H12Cr24Ni13Si1
|
≤0.12
|
0.65-1.00
|
1.0-2.5
|
≤0.03
|
≤0.03
|
23.0-25.0
|
12.0-14.0
|
≤0.75
|
≤0.75
|
—
|
≥550
|
≥25
|
|
ER309LSi
|
ER309LSi
|
S309LSi
H03Cr24Ni13Si1
|
≤0.03
|
0.65-1.00
|
1.0-2.5
|
≤0.03
|
≤0.03
|
23.0-25.0
|
12.0-14.0
|
≤0.75
|
≤0.75
|
—
|
≥510
|
≥25
|
|
ER309L-G
|
ER309L-G
|
—
|
≤0.03
|
0.50-0.85
|
1.0-2.5
|
≤0.015
|
≤0.025
|
22.5-24.5
|
12.0-14.0
|
≤0.75
|
≤0.75
|
—
|
≥520
|
≥30
|
|
ER309LMo
|
ER309LMo
|
S309LMo
H03Cr24Ni13Mo2
|
≤0.03
|
0.30-0.65
|
1.0-2.5
|
≤0.03
|
≤0.03
|
23.0-25.0
|
12.0-14.0
|
2.0-3.0
|
≤0.75
|
—
|
≥520
|
≥30
|
|