 产品分类友情链接 |
|
OK 68.17是一款非常适合焊接13Cr4NiMo牌号等不锈钢铸件的药皮焊条。OK 68.17可用于除立向下焊外的全位置焊接。
Typical Tensile Properties
| Stress relieved |
| Elongation |
Stress Relieved Temperature |
Stress Relieved Testing Time |
Tensile Strength |
Yield Strength |
保护气体 |
| 17 % |
600 °C |
8 hr |
870 MPa |
650 MPa |
ISO |
| - |
600 °C |
2 hr |
- |
- |
ISO |
| - |
600 °C |
1 hr |
- |
- |
AWS |
夏比V型缺口冲击性能
| Stress relieved |
| Impact Value |
Stress Relieved Testing Temp |
Stress Relieved Testing Time |
Testing Temperature |
保护气体 |
| 45 J |
600 °C |
8 hr |
20 °C |
ISO |
| 45 J |
600 °C |
8 hr |
-10 °C |
ISO |
| 40 J |
600 °C |
8 hr |
-40 °C |
ISO |
焊缝金属分析
| Mn |
| Mn |
Mo |
C |
Si |
Ni |
Cr |
| 0.6 % |
- |
- |
- |
- |
- |
| Mo |
| Mn |
Mo |
C |
Si |
Ni |
Cr |
| - |
0.6 % |
- |
- |
- |
- |
| C |
| Mn |
Mo |
C |
Si |
Ni |
Cr |
| - |
- |
0.02 % |
- |
- |
- |
| Si |
| Mn |
Mo |
C |
Si |
Ni |
Cr |
| - |
- |
- |
0.4 % |
- |
- |
| Ni |
| Mn |
Mo |
C |
Si |
Ni |
Cr |
| - |
- |
- |
- |
4.6 % |
- |
| Cr |
| Mn |
Mo |
C |
Si |
Ni |
Cr |
| - |
- |
- |
- |
- |
12.0 % |
熔敷数据
| Fusion time per electrode at 90% I max |
kg weld metal/kg electrodes |
Number of electrodes/kg weld metal |
安培 |
熔敷率 |
电压 V |
直径 |
| 61 sec |
0.62 kg |
73 |
55-100 A |
0.8 kg/h |
21 V |
2.5 x 350 mm |
| 66 sec |
0.59 kg |
45 |
65-135 A |
1.2 kg/h |
21 V |
3.2 x 350 mm |
| 92 sec |
0.59 kg |
23 |
90-190 A |
1.7 kg/h |
24 V |
4.0 x 450 mm
|
|
