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X12CrMnNiN17-7-5

Description

France AFNOR X12CrMnNiN17-7-5 Austenite and X12CrMnNiN17-7-5 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: X12CrMnNiN17-7-5
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel X12CrMnNiN17-7-5 AFNOR France Austenite
X2CrNiMoN17-13-3
1.4429(AFNOR)
X3CrNiMo17-13-3
1.4436(AFNOR)
X2CrNiMoN18-12-4
1.4434
X2CrNiMo18-15-4
1.4438(AFNOR)
X1CrNiSi18-15-4
1.4361(AFNOR)

Chemical composition(mass fraction)(wt.%) of the X12CrMnNiN17-7-5

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) N(%)
Max 0.015 Max 1.00 5.50-7.50 Max 0.045 Max 0.015 16.00-18.00 3.50-5.50 0.05-0.25

Mechanical Properties of steel grade X12CrMnNiN17-7-5

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)
845 (≥) 998 (≥) 44 43 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade X12CrMnNiN17-7-5

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
21 - -     0.13 -  
843 599 - 41.3 231   -  
985 - 13 34.2   244 121

Heat Treatment of steel grade X12CrMnNiN17-7-5

Heat treated : 1873°C - 1248°C

Technological Curves of steel grade X12CrMnNiN17-7-5

Cross Reference Table (Equivalent Grade) of X12CrMnNiN17-7-5

Grade Standard Country Application
X12CrMnNiN17-7-5 AFNOR France Austenite
ISO X12CrMnNiN17-7-5 ISO ISO ISO standard thermal deformation of stainless steel
EN X12CrMnNiN17-7-5 EN Euronorm Euronorm Stainless Steel

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