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America UNS C67420 Manganese bronze and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C67420 / C67420
Category Grade Standard Region/Area Standard Content
Metals C67420 -- America Manganese bronze

Chemical composition(mass fraction)(wt.%) of the C67420

Element Min Max Similar

Mechanical Properties of steel grade C67420

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)
288 (≥) 744 (≥) 42 13 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade C67420

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
13 - -     0.23 -  
858 967 - 11.3 124   -  
154 - 13 22.2   232 312

Heat Treatment of steel grade C67420

Heat treated : 1628°C - 1775°C

Technological Curves of steel grade C67420

Cross Reference Table (Equivalent Grade) of C67420

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