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Description

Germany DIN DIN EN 10349, SEW 395, 1.3802 Specialsteel Steel castings - Austenitic manganese steel castings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 1.3802
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 1.3802 DIN Germany Steel castings - Austenitic manganese steel castings

Chemical composition(mass fraction)(wt.%) of the 1.3802

C Si Mn P S Cr
1.10 -1.30 ≤0.50 11.50 -13.50 ≤0.060 ≤0.030 ≤0.50

Mechanical Properties of steel grade 1.3802

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)
231 (≥) 949 (≥) 41 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade 1.3802

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
14 - -     0.14 -  
761 762 - 21.3 112   -  
725 - 24 11.2   132 131

Heat Treatment of steel grade 1.3802

Heat treated : 1163°C - 1318°C

Technological Curves of steel grade 1.3802

Cross Reference Table (Equivalent Grade) of 1.3802

Grade Standard Country Application
GX120Mn13

Relevant standard of 1.3802

DIN EN 10349 Steel castings - Austenitic manganese steel castings DIN-EN-10349.pdf
SEW 395 Non magnetizable steel casting. Technical delivery conditions SEW-395.pdf

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