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1.4580(AFNOR)

Description

France AFNOR 1.4580(AFNOR) Austenite and 1.4580(AFNOR) Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 1.4580(AFNOR)
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 1.4580(AFNOR) AFNOR France Austenite
1.4439(AFNOR)
X1CrNiMoCu25-20-5
1.4539(AFNOR)
X1CrNi25-21
1.4335
X6CrNiNb18-10(AFNOR)
1.4550(AFNOR)
X1CrNiMoN25-22-2
1.4466
X6CrNiMoN17-12-2

Chemical composition(mass fraction)(wt.%) of the 1.4580(AFNOR)

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Nb(%)
Max 0.08 Max 1.00 Max 2.00 Max 0.045 Max 0.015 16.50-18.50 10.50-13.00 2.00-2.50 10xC-1.00

Mechanical Properties of steel grade 1.4580(AFNOR)

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)
146 (≥) 384 (≥) 23 33 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade 1.4580(AFNOR)

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 -  
726 864 - 41.3 334   -  
683 - 12 43.2   442 142

Heat Treatment of steel grade 1.4580(AFNOR)

Heat treated : 1741°C - 1874°C

Technological Curves of steel grade 1.4580(AFNOR)

Cross Reference Table (Equivalent Grade) of 1.4580(AFNOR)

Grade Standard Country Application
1.4580(AFNOR) AFNOR France Austenite

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