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Description

France AFNOR 1.4512 Ferritic and 1.4512 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 1.4512
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 1.4512 AFNOR France Ferritic
394S17
430S11
430S18
434S20
436S20
441S49
904S14
X2CrNi12
1.4003
X2CrTi12

Chemical composition(mass fraction)(wt.%) of the 1.4512

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Other(%)
Max 0.030 Max 1.00 Max 1.00 Max 0.040 Max 0.015 10.50-12.50 Ti 6×(C+N)-0.65

Mechanical Properties of steel grade 1.4512

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)
723 (≥) 236 (≥) 11 32 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade 1.4512

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
44 - -     0.34 -  
859 297 - 23.3 214   -  
451 - 21 44.2   121 412

Heat Treatment of steel grade 1.4512

Heat treated : 1223°C - 1598°C

Technological Curves of steel grade 1.4512

Cross Reference Table (Equivalent Grade) of 1.4512

Grade Standard Country Application
W-Nr 1.4512 DIN Germany Stainless steel
1.4512 AFNOR France Ferritic

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