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America UNS C67300 Manganese bronze and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C67300 / C67300
Category Grade Standard Region/Area Standard Content
Metals C67300 -- America Manganese bronze

Chemical composition(mass fraction)(wt.%) of the C67300

Element Min Max Similar
Zn - - -
Sn - 0.3000 -
Si 0.5000 1.5000 -
Pb 0.4000 3.0000 -
Other 99.5000 - -
Ni - 0.2500 -
Mn 2.0000 3.5000 -
Fe - 0.5000 -
Cu 58.0000 63.0000 -
Al - 0.2500 -

Mechanical Properties of steel grade C67300

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)
198 (≥) 476 (≥) 13 41 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade C67300

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
43 - -     0.42 -  
245 274 - 34.3 111   -  
925 - 41 23.2   132 211

Heat Treatment of steel grade C67300

Heat treated : 1911°C - 1157°C

Technological Curves of steel grade C67300

Cross Reference Table (Equivalent Grade) of C67300

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