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ZP2720

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Germany DIN ZP2720 锌和锌合金 - 铸件 - 技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZP2720 / ZP2720
Category Grade Standard Region/Area Standard Content
Metals ZP2720 DIN EN 12844 Germany 锌和锌合金 - 铸件 - 技术条件

Chemical composition(mass fraction)(wt.%) of the ZP2720

Element Min Max Similar
Zn - - -
Si - 0.0800 -
Ni - 0.0200 -
Fe - 0.1000 -
Sn - 0.0030 -
Cd - 0.0060 -
Pb - 0.0060 -
Mg 0.0100 0.0200 -
Cu 2.0000 2.5000 -
Al 25.0000 28.0000 -

Mechanical Properties of steel grade ZP2720

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)
343 (≥) 623 (≥) 43 34 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade ZP2720

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
43 - -     0.23 -  
479 821 - 12.3 334   -  
679 - 24 33.2   221 243

Heat Treatment of steel grade ZP2720

Heat treated : 1964°C - 1775°C

Technological Curves of steel grade ZP2720

Cross Reference Table (Equivalent Grade) of ZP2720

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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