Steel 1.2631 / X50CrMoW9-1-1
Steel chemistry 1.2631
| C
| Si
| Mn
| P
| S
| Cr
| Ni
| Mo
| Other
|
| 0.45-0.55
| 0.80-1.00
| 0.40-0.60
| 0.035
| 0.035
| 8.00- 9.00
|
| 1.10-1.30
| W 1.10-1.30
|
Mechanical properties of steel 1.2631
| Yield
| Tensile
| Impact
| Elongation
| Reduction in cross section on fracture
| As-Heat-Treated Condition
| Brinell hardness ( HBW)
|
| 517 (≥)
| 785 (≥)
| 34
| 33
| 21
| Solution and Aging, Annealing, Ausaging, Q+T,etc
| 144
|
Steel strip delivery form 1.2631 / X50CrMoW9-1-1
Steel strips
Steel grades Dimensions supplied (mm) Steel strip 1.2631 / X50CrMoW9-1-1 8-80 : 610

