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ISO X12CrMo12 6

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ISO X12CrMoV12 6 ISO X11CrNiWTi17 13 3
#X12CrMo12-6

Description

ISO ISO ISO X12CrMo12 6 High temperature bainite and martensite steel ISO standard internal combustion engine and ISO X12CrMo12 6 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ISO X12CrMo12 6
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ISO X12CrMo12 6 ISO ISO High temperature bainite and martensite steel ISO standard internal combustion engine
ISO NiFe25Cr20NbTi
ISO NiCr20TiAl
ISO 21CrMoV5 7
ISO 40CrMo5 6
ISO 40CrMoV4 6
ISO X21Cr13
ISO X20CrMoNiNbV11 1
ISO X12CrNiMoV12 3
ISO X21CrMoNiV12 2
ISO X12CrMoV12 6

Chemical composition(mass fraction)(wt.%) of the ISO X12CrMo12 6

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.08-0.16 Max 0.60 0.40-1.00 Max 0.035 Max 0.035 11.5-13.0 Max 1.00 0.40-0.80

Mechanical Properties of steel grade ISO X12CrMo12 6

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)
312 (≥) 128 (≥) 34 12 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade ISO X12CrMo12 6

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
42 - -     0.42 -  
243 186 - 12.3 423   -  
112 - 43 22.2   441 121

Heat Treatment of steel grade ISO X12CrMo12 6

Heat treated : 1779°C - 1275°C

Technological Curves of steel grade ISO X12CrMo12 6

Cross Reference Table (Equivalent Grade) of ISO X12CrMo12 6

Grade Standard Country Application
ISO X12CrMo12 6 ISO ISO High temperature bainite and martensite steel ISO standard internal combustion engine
ISO X12CrMoV12 6 ISO X11CrNiWTi17 13 3
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