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Description

France AFNOR 1.4305 Austenite and 1.4305 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 1.4305
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 1.4305 AFNOR France Austenite
X2CrNiN18-7
X2CrNi18-9
1.4307
X2CrNi19-11
1.4306
X2CrNiN18-10
1.4311
X2CrNi18-10
1.4301
X8CrS18-9

Chemical composition(mass fraction)(wt.%) of the 1.4305

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) N(%) Cu(%)
Max 0.10 Max 1.00 Max 2.00 Max 0.045 0.015-0.35 17.00-19.00 8.00-10.00 Max 0.11 Max 1.00

Mechanical Properties of steel grade 1.4305

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)
451 (≥) 898 (≥) 32 44 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade 1.4305

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
12 - -     0.43 -  
719 987 - 24.3 213   -  
719 - 22 23.2   221 322

Heat Treatment of steel grade 1.4305

Heat treated : 1175°C - 1586°C

Technological Curves of steel grade 1.4305

Cross Reference Table (Equivalent Grade) of 1.4305

Grade Standard Country Application
1.4305 AFNOR France Austenite

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