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PAS-7

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China GB PAS-7 银包铜粉 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: PAS-7 / PAS-7
Category Grade Standard Region/Area Standard Content
Metals PAS-7 GB/T 26049 China 银包铜粉

Chemical composition(mass fraction)(wt.%) of the PAS-7

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 18.0000 18.5000 -

Mechanical Properties of steel grade PAS-7

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)
412 (≥) 228 (≥) 41 41 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade PAS-7

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
12 - -     0.23 -  
643 212 - 21.3 333   -  
894 - 22 21.2   433 414

Heat Treatment of steel grade PAS-7

Heat treated : 1459°C - 1191°C

Technological Curves of steel grade PAS-7

Cross Reference Table (Equivalent Grade) of PAS-7

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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