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Description |
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68000 |
Basic stick electrode, low-alloyed, creep resistant
BÖHLER FOX CM 2 KB 2,5 x 250 mm
BÖHLER FOX CM 2 Kb is a covered electrode with basic
coating for shielded metal arc welding. The 2.25Cr-1Mo type weld metal
exhibits a bainitic microstructure with favorable mechanical properties in
tempered and quenched and tempered condition. Under certain conditions
applications in the as welded condition is possible. The range of application
covers joint welding of similar alloyed creep resistant steel and steel
casting in thermal power and chemical industry.
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BÖHLER FOX CM 2 Kb is approved for application under
creep condition at design temperatures up to 600 ºC. The very low content of
trace elements in the weld metal guarantees a bruscato factor of < 15 ppm,
which means that BÖHLER FOX CM 2 Kb is resistant to tempering embrittlement
and reliably meets the requirements of step-cooling test conditions. The
basic coating guarantees low level of diffusible hydrogen in the weld metal
and a metal recovery of approximately 110 % |
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NORM AWS |
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NORM EN ISO |
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TÜV |
| Classification du produit |
AWS A5.5 / SFA-5.5: E9018-B3H4R
EN ISO: 3580-A: E CrMo2 B 4 2 H5
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| Certification |
EN ISO 3580-A
AWS A5.5 / SFA-5.5
TÜV, CE
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