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ZQSnD3-11-4

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China GB ZQSnD3-11-4 铸造青铜锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZQSnD3-11-4 / ZQSnD3-11-4
Category Grade Standard Region/Area Standard Content
Metals ZQSnD3-11-4 GB 8739 China 铸造青铜锭

Chemical composition(mass fraction)(wt.%) of the ZQSnD3-11-4

Element Min Max Similar
Zn 9.5000 13.5000 -
Sn 2.0000 4.0000 -
Si - 0.0200 -
Sb - 0.3000 -
Pb 3.0000 5.8000 -
P - 0.0500 -
Fe - 0.4000 -
Cu - - -
Al - 0.0200 -

Mechanical Properties of steel grade ZQSnD3-11-4

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)
899 (≥) 735 (≥) 21 12 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade ZQSnD3-11-4

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
11 - -     0.14 -  
676 281 - 33.3 323   -  
483 - 13 12.2   122 223

Heat Treatment of steel grade ZQSnD3-11-4

Heat treated : 1973°C - 1721°C

Technological Curves of steel grade ZQSnD3-11-4

Cross Reference Table (Equivalent Grade) of ZQSnD3-11-4

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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