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ZQPb80-7-3

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China YS ZQPb80-7-3 铸造铜合金锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZQPb80-7-3 / ZQPb80-7-3
Category Grade Standard Region/Area Standard Content
Metals ZQPb80-7-3 YS/T 544 China 铸造铜合金锭

Chemical composition(mass fraction)(wt.%) of the ZQPb80-7-3

Element Min Max Similar
Fe - 0.4000 -
Cu 78.0000 82.0000 -
Pb 6.0000 8.0000 -
Zn 7.0000 10.0000 -
Sn 2.3000 3.5000 -

Mechanical Properties of steel grade ZQPb80-7-3

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)
475 (≥) 865 (≥) 22 23 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade ZQPb80-7-3

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
31 - -     0.43 -  
217 298 - 24.3 411   -  
582 - 22 23.2   341 131

Heat Treatment of steel grade ZQPb80-7-3

Heat treated : 1369°C - 1834°C

Technological Curves of steel grade ZQPb80-7-3

Cross Reference Table (Equivalent Grade) of ZQPb80-7-3

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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Jiangyou Longhai Special Steel Co.,Ltd.

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