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Poland PN M2G Copper - Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: M2G / M2G
Category Grade Standard Region/Area Standard Content
Metals M2G PN H82120 Poland Copper - Grades

Chemical composition(mass fraction)(wt.%) of the M2G

Element Min Max Similar
Cu+Ag 99.7000 - -
S - 0.0100 -
Ni - 0.2000 -
Sn - 0.0500 -
Sb - 0.0050 -
Fe - 0.0500 -
Ag - 0.0800 -
As - 0.0100 -
Bi - 0.0020 -
Pb - 0.0100 -

Mechanical Properties of steel grade M2G

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)
242 (≥) 131 (≥) 14 22 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade M2G

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
23 - -     0.42 -  
666 527 - 11.3 243   -  
353 - 22 34.2   121 432

Heat Treatment of steel grade M2G

Heat treated : 1681°C - 1743°C

Technological Curves of steel grade M2G

Cross Reference Table (Equivalent Grade) of M2G

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