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S12Mn1.5Mo

Description

Romania STAS/SR S12Mn1.5Mo tool steel and S12Mn1.5Mo Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: S12Mn1.5Mo
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel S12Mn1.5Mo STAS/SR Romania tool steel
S10MnlSlNiCu
S10MnlSiVMoCr1
S10Mn1VMoCr1
S10Mn1.5
S10Mo
S10VCr1
S12Mn2Si
S12Cr26Ni20
S12Mn2
S12MnlSiNilTi

Chemical composition(mass fraction)(wt.%) of the S12Mn1.5Mo

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.12 0.10-0.30 1.30-1.70 0.015 0.015 Max 0.30 1.40-1.70 0.35-0.65

Mechanical Properties of steel grade S12Mn1.5Mo

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)
431 (≥) 319 (≥) 14 41 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade S12Mn1.5Mo

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
11 - -     0.34 -  
142 612 - 14.3 222   -  
988 - 41 41.2   242 243

Heat Treatment of steel grade S12Mn1.5Mo

Heat treated : 1637°C - 1434°C

Technological Curves of steel grade S12Mn1.5Mo

Cross Reference Table (Equivalent Grade) of S12Mn1.5Mo

Grade Standard Country Application
S12Mn1.5Mo STAS/SR Romania tool steel
Cr5Mo1V China Alloy tool steel - cold work steels
5Cr4W5Mo2V China Alloy tool steel - hot-work die steel
4Cr5MoSiV China Alloy tool steel - hot-work die steel
4Cr5MoSiV1 China Alloy tool steel - hot-work die steel
SM4Cr5MoSiV China Plastic mould with flat steel
SM4Cr5MoSiV1 China Plastic mould with flat steel
1Cr18Mn10Ni5Mo3N GBT China Of urea with good corrosion resistance, can produce urea corrosion of the equipment.
022Cr18Ni15Mo3N GBT China Stainless steel bars
00Cr18Ni15Mo3N GBT China Stainless steel bars
5MoCr165 STAS/SR Romania Stainless steel
155MoVCr115 STAS/SR Romania tool steel
55MoCrNi16 STAS/SR Romania tool steel
S55MoCr6 STAS/SR Romania tool steel
T15MoNiCrl80 STAS/SR Romania Cast Steel
T15MoNiCrl80 STAS/SR Romania Cast Steel
S15Cr5Mo CSN Czech Republic The Czech republic Structural steel
15Mo3KW ONORM Austria Austrian structural steel
15MoG GBT China China structural steel and alloy steel

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