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S12MnlSiNilTi

Description

Romania STAS/SR S12MnlSiNilTi tool steel and S12MnlSiNilTi Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: S12MnlSiNilTi
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel S12MnlSiNilTi STAS/SR Romania tool steel
S10MnSiMolCr2.5
S10MnlSlNiCu
S10MnlSiVMoCr1
S10Mn1VMoCr1
S10Mn1.5
S10Mo
S10VCr1
S12Mn2Si
S12Cr26Ni20
S12Mn2

Chemical composition(mass fraction)(wt.%) of the S12MnlSiNilTi

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Ti(%)
0.12 0.60-0.90 1.40-1.70 0.030 0.020 Max 0.15 0.SO-1.20 Max 0.15

Mechanical Properties of steel grade S12MnlSiNilTi

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)
364 (≥) 566 (≥) 32 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade S12MnlSiNilTi

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
31 - -     0.24 -  
528 235 - 23.3 213   -  
561 - 41 11.2   121 314

Heat Treatment of steel grade S12MnlSiNilTi

Heat treated : 1418°C - 1499°C

Technological Curves of steel grade S12MnlSiNilTi

Cross Reference Table (Equivalent Grade) of S12MnlSiNilTi

Grade Standard Country Application
S12MnlSiNilTi STAS/SR Romania tool steel

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