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China GB PAS-9 银包铜粉 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: PAS-9 / PAS-9
Category Grade Standard Region/Area Standard Content
Metals PAS-9 GB/T 26049 China 银包铜粉

Chemical composition(mass fraction)(wt.%) of the PAS-9

Element Min Max Similar
Zn - 0.0040 -
Sn - 0.0040 -
Sb - 0.0050 -
Pb - 0.0100 -
Other - 0.5000 -
Ni - 0.0030 -
Fe - 0.0100 -
Cu+Ag 99.0000 - -
Bi - 0.0020 -
As - 0.0040 -
Ag 19.5000 20.5000 -

Mechanical Properties of steel grade PAS-9

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)
744 (≥) 765 (≥) 33 12 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade PAS-9

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
24 - -     0.44 -  
455 473 - 34.3 322   -  
569 - 23 44.2   323 331

Heat Treatment of steel grade PAS-9

Heat treated : 1274°C - 1518°C

Technological Curves of steel grade PAS-9

Cross Reference Table (Equivalent Grade) of PAS-9

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