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| SFA/AWS A5.5 |
| E8015-B8 |
| EN ISO 3580-A |
| E (CrMo9) B 4 2 H5 |
| 伸长率(焊态) | >20 % |
| 屈服强度(焊态) | >460 MPa |
| 抗拉强度(焊态) | >550 MPa |
| 电流类型 CA/CD/CC (+)(-) | DC+ |
| 元素 | C |
| 额定百分比 | 0.05 % |
| 元素 | Si |
| 额定百分比 | 0.8 % |
| 安培 | 55-75 A |
| 效率 (%) | 115 % |
| 电压 V | 23 V |
| 直径 | 2 mm |
| 安培 | 70-100 A |
| 效率 (%) | 115 % |
| 电压 V | 25 V |
| 直径 | 2.5 mm |
OK 76.96 is an LMA electrode containing 9Cr1Mo for the welding of creep-resistant steels. It is especially suitable for pipe welding. The electrode runs with a quiet, stable arc and gives a minimum amount of spatter. A preheating and interpass temperature of 150-260°C is normally required. The mechanical properties stated here are after one hour of heat treatment at 740°C.
