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GX120Mn13

Description

Germany SEW DIN EN 10349, SEW 395, GX120Mn13 Specialsteel Steel castings - Austenitic manganese steel castings and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: GX120Mn13
Category Class Grade Standard Country Application
Steel GradesSpecialsteel GX120Mn13 SEW Germany Steel castings - Austenitic manganese steel castings

Chemical composition(mass fraction)(wt.%) of the GX120Mn13

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 GX120Mn13

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)
418 (≥) 389 (≥) 11 22 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade GX120Mn13

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
11 - -     0.12 -  
523 419 - 31.3 142   -  
174 - 31 43.2   141 131

Heat Treatment of steel grade GX120Mn13

Heat treated : 1639°C - 1469°C

Technological Curves of steel grade GX120Mn13

Cross Reference Table (Equivalent Grade) of GX120Mn13

Grade Standard Country Application
GX120Mn13

Relevant standard of GX120Mn13

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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