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This low carbon version of the B2 type is preferred where as welded repairs are done or where PWHT is not viable
Not required
CEWELD ER70S-B2L is a low carbon content variation of the ER80S-B2 and is designed for the welding of 1¼Cr/½ Mo steel that require a lower as-welded hardness
CEWELD ER70S-B2L is a low carbon content variation of the ER80S-B2 and is designed for the welding of 1¼Cr/½ Mo steel that require a lower as-welded hardness
This low carbon version of the B2 type is preferred where as welded repairs are done or where PWHT is not viable
For similar 1.25%Cr-0.5%Mo-alloyed, heat-resistant, ferritic steels.
1.7335, 1.7242, 1.7337, 1.7357
13CrMo 4-5, 13CrMo 4-4, 16 CrMo4, 16CrMo 4-4, GS-17CrMo 5-5, G17CrMo5-5
ASTM: A182 grades F11/F12, A199/A200 T11, A217 grades,WC6/WC11, A234 grades WP11/WP12, A335 grades P11/P12, A387 grades 11/12
BSI/AFNOR: K12073, K11598, K 11568, J 12073, J 12072, J 11872, K11564
| Heat Treatment |
RP0,2 (MPa) |
Rm (MPa) |
A5 (%) |
Hardness |
|---|---|---|---|---|
| 620°C±15°C 1h | 420 | 550 | 20 | HRc |
