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China YB DJMnC 电解金属锰 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DJMnC / DJMnC
Category Grade Standard Region/Area Standard Content
Metals DJMnC YB/T 051 China 电解金属锰

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

Element Min Max Similar
Fe - 0.0100 -
Se - 0.0600 -
Si - 0.0040 -
P - 0.0020 -
S - 0.0200 -
C - 0.0200 -
Mn 99.8800 - -

Mechanical Properties of steel grade DJMnC

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)
622 (≥) 318 (≥) 41 31 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 231

Physical Properties of steel grade DJMnC

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 - -     0.24 -  
473 539 - 34.3 324   -  
733 - 33 12.2   421 134

Heat Treatment of steel grade DJMnC

Heat treated : 1788°C - 1659°C

Technological Curves of steel grade DJMnC

Cross Reference Table (Equivalent Grade) of DJMnC

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