Steel Circle Delivery Forms 1.2312 / 40CrMnNiMoS8-6 / P20+S
Steel circles |
|
Steel grades |
Dimensions supplied (mm)
|
Steel circle 1.2312 / 40CrMnNiMoS8-6 / P20+S
|
10 – 400 |
Steel Circle Delivery Forms 1.2312 / 40CrMnNiMoS8-6 / P20+S
Steel circles |
|
Steel grades |
Dimensions supplied (mm)
|
Steel circle 1.2312 / 40CrMnNiMoS8-6 / P20+S
|
10 – 400 |
Chemical steel composition 1.2312
C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Ni
|
Mo
|
Other
|
0.35-0.45
|
0.30-0.50
|
1.40- 1.60
|
0.030
|
0.05-0.10
|
1.80- 2.00
|
|
0.15-0.25
|
|
Mechanical properties of steel 1.2312
Yield
|
Tensile
|
Impact
|
Elongation
|
Reduction in cross section on fracture
|
As-Heat-Treated Condition
|
Brinell hardness (HBW)
|
969 (≥)
|
527 (≥)
|
33
|
24
|
44
|
Solution and Aging, Annealing, Ausaging, Q+T,etc
|
342
|
Steel Circle Supply Forms1.2312 / 40CrMnNiMoS8-6 / P20+S
Steel circles
|
|
Steel grades
|
Dimensions (mm)
|
Steel circle 1.2312 / 40CrMnNiMoS8-6 / P20+S
|
10 – 400
|
]
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