韓國“現代”(HYUNDAI)焊絲
類別 |
品名 |
AWS型號 |
熔敷金屬化學成分(%) |
熔敷金屬力學性能 |
特性與用途 | ||||||||
C |
Mn |
Si |
Cr |
Ni |
其他 |
σ0.2(MPa) |
σb(MPa) |
δ(%) |
IV(J) | ||||
實芯焊絲 |
SM-70 |
ER70s-6 |
0.09 |
1.1 |
0.41 |
- |
- |
|
430 |
540 |
30 |
-29℃/70 |
CO2氣保焊絲,用于低碳鋼及50kgf高強鋼焊接 |
SM-70G |
ER70S-G |
0.09 |
1.07 |
0.52 |
- |
- |
|
450 |
560 |
30 |
-29℃/140 |
CO2氣保焊絲,因焊絲中含特殊元素,故韌性比SM-70高 | |
SM-80G |
ER80S-G |
0.08 |
1.35 |
0.5 |
- |
- |
Mo:0.28 |
580 |
660 |
28 |
-20℃/140 |
CO2氣保焊絲,用于60kgf級高強鋼焊接 | |
SM-100M |
ER100S-1 |
0.057 |
1.32 |
0.33 |
0.1 |
1.7 |
Mo:0.36 |
628 |
726 |
28 |
-18℃/127 -51℃/78 |
氣保焊絲,用于70kgf級高強鋼焊接,如橋梁等 | |
MIG焊絲 |
SM-308L |
ER308L |
0.02 |
1.60 |
0.35 |
19.9 |
10.1 |
|
- |
580 |
42 |
-20℃/50 |
焊18-8超低碳不銹鋼結構 |
SM-309L |
ER309 |
0.09 |
1.60 |
0.39 |
22.5 |
12.8 |
|
- |
660 |
36 |
|
焊22-12不銹鋼及異種鋼焊接 | |
SM-310 |
ER310 |
0.09 |
1.90 |
0.35 |
26.8 |
20.9 |
|
- |
610 |
40 |
|
焊25-20不銹鋼及異種鋼焊接 | |
SM-316L |
ER316L |
0.02 |
1.69 |
0.39 |
19.5 |
12.8 |
Mo:2.3 |
- |
570 |
39 |
0℃/110 |
焊18-12Mo超低碳不銹鋼 | |
SM-100.M |
ER100S-1 |
0.057 |
1.32 |
0.33 |
0.12 |
1.71 |
Mo:0.36 |
628 |
726 |
28 |
-18℃/127 -51℃/78 |
焊70kgf級高強鋼結構,如橋梁,壓力容器 | |
TIG焊絲 |
ST-308L |
ER308L |
0.02 |
1.70 |
0.36 |
20.0 |
10.3 |
|
- |
600 |
41 |
0℃/110 |
焊18-8超低碳不銹鋼結構 |
ST-309 |
ER309 |
0.07 |
1.88 |
0.38 |
24.4 |
12.8 |
|
- |
620 |
38 |
0℃/150 |
焊22-12不銹鋼及異種鋼焊接 | |
ST-310 |
ER310 |
0.09 |
1.89 |
0.35 |
26.8 |
20.9 |
|
- |
610 |
41 |
0℃/110 |
焊25-20不銹鋼及異種鋼焊接 | |
ST-316L |
ER316L |
0.02 |
1.85 |
0.38 |
18.9 |
12.4 |
Mo:2.30 |
- |
570 |
44 |
0℃/140 |
焊18-12Mo超低碳不銹鋼 | |
ST-50.G |
ER70S-G |
0.08 |
1.30 |
0.70 |
- |
- |
|
460 |
580 |
32 |
-20℃/170 |
焊低碳鋼及50kgf級高強鋼 |