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Description

Romania STAS/SR S22MoCr1 tool steel and S22MoCr1 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: S22MoCr1
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel S22MoCr1 STAS/SR Romania tool steel
S12Mn2Si
S12Cr26Ni20
S12Mn2
S12MnlSiNilTi
S12Mn1.5Mo
S12Mn2Mo
S12MoCr1
S12MolCr17
S12SiMoCr1
S14Cr25Ni20

Chemical composition(mass fraction)(wt.%) of the S22MoCr1

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Cu(%)
0.15-0.22 0.12-0.35 0.40-0.70 0.030 0.030 0.80-1.10 1 0.15-0.30 0.3

Mechanical Properties of steel grade S22MoCr1

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
894 (≥) 613 (≥) 44 22 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade S22MoCr1

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
13 - -     0.21 -  
158 945 - 33.3 221   -  
453 - 41 23.2   112 413

Heat Treatment of steel grade S22MoCr1

Heat treated : 1398°C - 1791°C

Technological Curves of steel grade S22MoCr1

Cross Reference Table (Equivalent Grade) of S22MoCr1

Grade Standard Country Application
S22MoCr1 STAS/SR Romania tool steel

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