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首页 > 供应产品 > OK 73.79瑞典伊萨焊条.药皮手工焊条
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| 产品： |
浏览次数：0OK 73.79瑞典伊萨焊条.药皮手工焊条 |
| 品牌： |
瑞典伊萨 |
| 单价： |
面议 |
| 最小起订量： |
5 公斤 |
| 供货总量： |
5000 公斤 |
| 发货期限： |
自买家付款之日起 1 天内发货 |
| 有效期至： |
长期有效 |
| 最后更新： |
2017-10-18 |
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OK 73.79是一款镍合金化LMA焊条，适用于焊接在温度低至-101°C条件下具有冲击强度要求的3.5 Ni钢。适用于乙烷储罐和化工厂。
Typical Tensile Properties
| As welded |
| Elongation |
Tensile Strength |
Yield Strength |
保护气体 |
Stress Relieved Temperature |
Stress Relieved Testing Time |
| 27 % |
630 MPa |
540 MPa |
ISO |
- |
- |
| Stress relieved |
| Elongation |
Tensile Strength |
Yield Strength |
保护气体 |
Stress Relieved Temperature |
Stress Relieved Testing Time |
| - |
- |
- |
AWS |
620 °C |
1 hr |
夏比V型缺口冲击性能
| As welded |
| Impact Value |
Testing Temperature |
保护气体 |
Stress Relieved Testing Temp |
Stress Relieved Testing Time |
| 130 J |
-60 °C |
ISO |
- |
- |
| 110 J |
-75 °C |
ISO |
- |
- |
| Stress relieved |
| Impact Value |
Testing Temperature |
保护气体 |
Stress Relieved Testing Temp |
Stress Relieved Testing Time |
| - |
-75 °C |
AWS |
620 °C |
1 hr |
焊缝金属分析
| Mn |
| Mn |
Mo |
C |
Si |
Ni |
Cr |
| 0.8 % |
- |
- |
- |
- |
- |
| Mo |
| Mn |
Mo |
C |
Si |
Ni |
Cr |
| - |
0.01 % |
- |
- |
- |
- |
| C |
| Mn |
Mo |
C |
Si |
Ni |
Cr |
| - |
- |
0.06 % |
- |
- |
- |
| Si |
| Mn |
Mo |
C |
Si |
Ni |
Cr |
| - |
- |
- |
0.36 % |
- |
- |
| Ni |
| Mn |
Mo |
C |
Si |
Ni |
Cr |
| - |
- |
- |
- |
3.37 % |
- |
| Cr |
| Mn |
Mo |
C |
Si |
Ni |
Cr |
| - |
- |
- |
- |
- |
0.05 % |
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 |
| 60 sec |
0.60 kg |
76.0 |
70-110 A |
0.80 kg/h |
25 V |
2.5 x 350 mm |
| 77 sec |
0.60 kg |
37.0 |
80-150 A |
1.50 kg/h |
25 V |
3.2 x 450 mm |
| 88 sec |
0.63 kg |
26.0 |
90-190 A |
1.80 kg/h |
27 V |
4.0 x 450 mm |
| 100 sec |
0.60 kg |
15.0 |
110-240 A |
2.10 kg/h |
29 V |
5.0 x 450 mm |
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