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1.3920

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Germany DIN 1.3920 Iron alloys with special thermal extension and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.3920 / 1.3920
Category Grade Standard Region/Area Standard Content
Metals 1.3920 SEW 385 Germany Iron alloys with special thermal extension

Chemical composition(mass fraction)(wt.%) of the 1.3920

Element Min Max Similar
C - 0.0500 -
Mn - 1.0000 -
Si - 0.3000 -
Ni 45.0000 47.0000 -
Fe - - -

Mechanical Properties of steel grade 1.3920

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)
527 (≥) 979 (≥) 21 31 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade 1.3920

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 - -     0.12 -  
819 886 - 43.3 234   -  
171 - 14 11.2   141 113

Heat Treatment of steel grade 1.3920

Heat treated : 1814°C - 1693°C

Technological Curves of steel grade 1.3920

Cross Reference Table (Equivalent Grade) of 1.3920

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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