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13 MnNi 6 3

EU EN 13MnNi63 Flat products made of steels for pressure purposes - Part 4: Nickel alloy steels with specified low temperature properties and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 13MnNi63 / 13 MnNi 6 3
Category Grade Standard Region/Area Standard Content
Metals 13 MnNi 6 3 EN 10028-4 EU Flat products made of steels for pressure purposes - Part 4: Nickel alloy steels with specified low temperature properties

Chemical composition(mass fraction)(wt.%) of the 13 MnNi 6 3

Element Min Max Similar
Cu - 0.3000 -
Nb - 0.0500 -
V - 0.0500 -
Ni 0.3000 0.8000 -
P - 0.0250 -
S - 0.0150 -
Mn 0.8000 1.7000 -
Si - 0.5000 -
C - 0.1600 -
V - 0.0500 -
Ni 0.3000 0.8500 -
P - 0.0250 -
S - 0.0150 -
Mn 0.8500 1.7000 -
Si - 0.5000 -
C - 0.1600 -
V - 0.0500 -
Si - 0.5000 -
S - 0.0150 -
P - 0.0250 -
Ni 0.3000 0.8500 -
Nb - 0.0500 -
Mn 0.8500 1.7000 -
Cu - 0.3000 -
C - 0.1600 -
Al 0.0200 - -
V - 0.0500 -
Si - 0.5000 -
S - 0.0150 -
P - 0.0250 -
Ni 0.3000 0.8500 -
Nb - 0.0500 -
Mn 0.8500 1.7000 -
Cr+Mo+Ni - 0.5000 -
C - 0.1600 -
Al 0.0200 - -

Mechanical Properties of steel grade 13 MnNi 6 3

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)
594 (≥) 397 (≥) 34 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade 13 MnNi 6 3

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
41 - -     0.34 -  
691 137 - 11.3 213   -  
863 - 13 32.2   244 433

Heat Treatment of steel grade 13 MnNi 6 3

Heat treated : 1364°C - 1931°C

Technological Curves of steel grade 13 MnNi 6 3

Cross Reference Table (Equivalent Grade) of 13 MnNi 6 3

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