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Germany DIN 1.5218 Low alloyed MnV steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.5218 / 1.5218
Category Grade Standard Region/Area Standard Content
Metals 1.5218 -- Germany Low alloyed MnV steel

Chemical composition(mass fraction)(wt.%) of the 1.5218

Element Min Max Similar
V 0.1200 0.1600 -
Si 0.5000 0.6000 -
S - 0.0300 -
P - 0.0300 -
N 0.0140 0.0200 -
Mn 1.5500 1.7000 -
C 0.2000 0.2300 -
Al 0.0200 - -

Mechanical Properties of steel grade 1.5218

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)
524 (≥) 841 (≥) 44 33 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade 1.5218

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 - -     0.11 -  
198 453 - 24.3 244   -  
336 - 12 43.2   234 413

Heat Treatment of steel grade 1.5218

Heat treated : 1264°C - 1771°C

Technological Curves of steel grade 1.5218

Cross Reference Table (Equivalent Grade) of 1.5218

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