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America UNS C90700 Cast tin bronze and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: C90700 / C90700
Category Grade Standard Region/Area Standard Content
Metals C90700 -- America Cast tin bronze

Chemical composition(mass fraction)(wt.%) of the C90700

Element Min Max Similar
Zn - 0.0500 -
Total Others - - -
Sn 10.0000 12.0000 -
Si - 0.0050 -
Pb - 0.2500 -
P 0.5000 1.2000 -
Other - - -
Ni - 0.1000 -
Fe - 0.1000 -
Cu - - -
Al - 0.0050 -

Mechanical Properties of steel grade C90700

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)
341 (≥) 262 (≥) 41 13 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade C90700

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 - -     0.12 -  
612 627 - 44.3 334   -  
347 - 23 31.2   341 412

Heat Treatment of steel grade C90700

Heat treated : 1739°C - 1992°C

Technological Curves of steel grade C90700

Cross Reference Table (Equivalent Grade) of C90700

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