OK 69.33是一款可熔敷具有较高耐硫酸性能全奥氏体焊缝金属的不锈钢焊条。OK 69.33焊缝金属还具有优良的抗晶间腐蚀和抗点蚀性能。
Typical Tensile Properties
| As welded |
| Elongation |
Tensile Strength |
Yield Strength |
保护气体 |
| 35 % |
590 MPa |
410 MPa |
ISO |
| - |
- |
- |
AWS |
夏比V型缺口冲击性能
| As welded |
| Impact Value |
Testing Temperature |
保护气体 |
| 80 J |
20 °C |
ISO |
| 70 J |
-140 °C |
ISO |
焊缝金属分析
| Mn |
| Mn |
Mo |
Cu |
C |
Si |
Ferrite FN |
Ni |
N |
Cr |
| 1.0 % |
- |
- |
- |
- |
- |
- |
- |
- |
| Mo |
| Mn |
Mo |
Cu |
C |
Si |
Ferrite FN |
Ni |
N |
Cr |
| - |
4.8 % |
- |
- |
- |
- |
- |
- |
- |
| Cu |
| Mn |
Mo |
Cu |
C |
Si |
Ferrite FN |
Ni |
N |
Cr |
| - |
- |
1.70 % |
- |
- |
- |
- |
- |
- |
| C |
| Mn |
Mo |
Cu |
C |
Si |
Ferrite FN |
Ni |
N |
Cr |
| - |
- |
- |
0.03 % |
- |
- |
- |
- |
- |
| Si |
| Mn |
Mo |
Cu |
C |
Si |
Ferrite FN |
Ni |
N |
Cr |
| - |
- |
- |
- |
0.5 % |
- |
- |
- |
- |
| Ferrite FN |
| Mn |
Mo |
Cu |
C |
Si |
Ferrite FN |
Ni |
N |
Cr |
| - |
- |
- |
- |
- |
0 % |
- |
- |
- |
| Ni |
| Mn |
Mo |
Cu |
C |
Si |
Ferrite FN |
Ni |
N |
Cr |
| - |
- |
- |
- |
- |
- |
25.5 % |
- |
- |
| Cr |
| Mn |
Mo |
Cu |
C |
Si |
Ferrite FN |
Ni |
N |
Cr |
| - |
- |
- |
- |
- |
- |
- |
- |
20.5 % |
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 |
| 44 sec |
0.60 kg |
91 |
60-85 A |
0.9 kg/h |
24 V |
2.5 x 300 mm |
| 60 sec |
0.58 kg |
41 |
85-130 A |
1.5 kg/h |
27 V |
3.2 x 350 mm |
| 64 sec |
0.51 kg |
30 |
95-180 A |
1.9 kg/h |
29 V |
4.0 x 350 mm |
