品名
|
类别
|
AWS型号
|
基本化学成份典型值(%)
|
熔敷金属力学性能
|
||||||||||
C |
Mn |
Si |
Ni |
S≤ |
P≤ |
Al |
Cr |
Mo |
σ0.2(MPa)
|
δb(MPa)
|
δ(%)
|
|||
低温钢实心、药芯焊丝
|
UnionI1,2Ni |
ER80S-G |
0.10 |
1.40 |
0.70 |
1.30 |
0.020 |
0.020 |
- |
- |
- |
490 |
590 |
25 |
UnionI5Ni |
ER80S-G |
0.10 |
1.40 |
0.70 |
1.40 |
0.020 |
0.020 |
- |
- |
- |
490 |
600<,TD>25 |
-50 |
|
UnionI2,5Ni |
ER80S-Ni2 |
0.08 |
1.00 |
0.60 |
2.35 |
0.020 |
0.020 |
- |
- |
- |
440 |
540 |
26 |
|
UnionNi2,5 |
ER80S-Ni2 |
0.08 |
1.00 |
0.60 |
2.35 |
0.020 |
0.020 |
- |
- |
- |
450 |
560 |
24 |
高强钢实心焊丝
品名
|
类别
|
AWS型号
|
基本化学成份典型值(%) |
金属力学性能
|
||||||||||
C |
Mn |
Si |
Cr |
Mo |
Ni |
S≤ |
P≤ |
Cu |
σ0.2(MPa)
|
δb(MPa)
|
δ(%)
|
|||
高强钢实心焊丝
|
Union MoNi |
ER90S-G |
0.10 |
1.55 |
0.65 |
|
0.40 |
1.10 |
0.015 |
0.015 |
- |
620 |
700 |
18 |
Union NiMoCr |
ER100S-G(~1) |
0.08 |
1.70 |
0.60 |
0.20 |
0.50 |
1.50 |
0.015 |
0.015 |
- |
720 |
780 |
16 |
|
Union X 85 |
ER110S-G |
0.09 |
1.70 |
0.70 |
0.30 |
0.60 |
1.85 |
0.015 |
0.015 |
- |
770 |
880 |
16 |
|
Union X 90 |
ER120S-G |
0.10 |
1.80 |
0.80 |
0.35 |
0.60 |
2.30 |
0.015 |
0.015 |
- |
890 |
950 |
15 |
|
Union X 96 |
ER120S-G |
0.12 |
1.90 |
0.80 |
0.45 |
0.55 |
2.35 |
0.015 |
0.015 |
- |
930 |
980 |
14 |