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South Africa SANS SANS807 Unwrought tough pitch coppers: Grade B tough pitch copper and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SANS807 / SANS 807
Category Grade Standard Region/Area Standard Content
Metals SANS 807 SANS 807 South Africa Unwrought tough pitch coppers: Grade B tough pitch copper

Chemical composition(mass fraction)(wt.%) of the SANS 807

Element Min Max Similar
Tot. other - 0.1000 -
Sn - 0.0300 -
Se + Te - 0.0150 -
Sb - 0.0070 -
Pb - 0.0200 -
Others each - 0.0100 -
Ni - 0.1000 -
Fe - 0.0400 -
Cu+Ag 99.7500 - -
Bi - 0.0050 -
As - 0.0140 -

Mechanical Properties of steel grade SANS 807

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)
967 (≥) 262 (≥) 44 32 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade SANS 807

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
41 - -     0.42 -  
513 922 - 12.3 122   -  
792 - 11 43.2   314 213

Heat Treatment of steel grade SANS 807

Heat treated : 1336°C - 1227°C

Technological Curves of steel grade SANS 807

Cross Reference Table (Equivalent Grade) of SANS 807

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