| 型号 |
熔敷金属化学成分(%)
Typical Chemical Composition of Welding Wire |
熔敷金属力学性能
Typical Mechanical Properties of Deposition Metal |
主要用途 |
C |
Mn |
Si |
P |
S |
其他 |
|
|
|
|
| ER50-3 |
0.08 |
1.10 |
0.47 |
0.015 |
0.011 |
--- |
558(57.0) |
420(42.9) |
28 |
51 |
板金等高速焊接 |
| ER50-4 |
0.09 |
1.06 |
0.70 |
0.014 |
0.011 |
--- |
549(56.0) |
417(42.6) |
32 |
57 |
造船,建筑,车辆等 |
| ER50-6 |
0.08 |
1.13 |
0.60 |
0.010 |
0.011 |
--- |
555(56.7) |
440(44.9) |
29 |
69 |
造船,建筑,车辆等 |
| ER50-G |
0.10 |
1.26 |
0.57 |
0.014 |
0.011 |
Ti:0.12 |
588(60.0) |
519(35.0) |
29 |
98 |
造船,桥梁等厚板对接角焊横焊 |
| ER55-G |
0.05 |
1.44 |
0.61 |
0.028 |
0.017 |
Mo:0.37 |
650(66.4) |
560(57.2) |
26 |
62 |
桥梁,建筑,压力容器等 |
|
|