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牌號 |
AWS |
GB/T 29713 YB/T 5092 |
焊絲化學成分(wt.%) |
熔敷金屬機械性能 |
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|
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 |
