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CROMO 2B
The electrode Cromo 2B is designed for joint welding on boiler and pipe steel as well as similar chromium-molybdenum-alloyed, pressure-hydrogen-resistant steel. It is preferred for long-term use on the creep-resistant steel 10CrMo9-10 at working temperatures of up to 600 °C. Further, it is suited for joint welding and surfacing on similar-alloyed case-hardened and heat-treated steel.
Standards:
| DIN EN ISO 3580-A | E CrMo 2 B 42 |
| AWS A 5.5 | E 9018-B3 |
| 1.7259 | 26 CrMo 7 |
| 1.7273 | 24 CrMo 10 |
| 1.7276 | 10 CrMo 11 |
| 1.7281 | 16 CrMo 9-3 |
| 1.7379 | G17 CrMo 9-10 |
| 1.7380 | 10 CrMo 9-10 |
| 1.7382 | G19 CrMo 9-10 |
| 1.7383 | 11 CrMo 9-10 |
| 1.7387 | G12 CrMo 9-10 |
| 1.8075 | 10 CrSiMoV7 |
| ASTM | A 335 (P22) |
| Type of current | DC plus pole | ||||
| Diameter | 2.5 mm 3.25 mm 4.0 mm |
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| Weld Metal Composition | C | Si | Mn | Cr | Mo |
| 0.08 % | 0.4 % | 0.9 % | 2.2 % | 1.1 % | |
