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ZMgZn8AgZr

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China HB ZMgZn8AgZr 镁合金铸件规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZMgZn8AgZr / ZMgZn8AgZr
Category Grade Standard Region/Area Standard Content
Metals ZMgZn8AgZr HB 7780 China 镁合金铸件规范

Chemical composition(mass fraction)(wt.%) of the ZMgZn8AgZr

Element Min Max Similar
Others total - 0.2000 -
Others each - 0.0500 -
Be - 0.0010 -
Ni - 0.0050 -
Fe - 0.0100 -
Cu - 0.0300 -
Si - 0.0100 -
Al - 0.0200 -
Zrt 0.5000 1.0000 -
Zrs 0.5000 - -
Ag 0.6000 1.2000 -
Zn 7.5000 9.0000 -
Mg - - -

Mechanical Properties of steel grade ZMgZn8AgZr

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)
647 (≥) 258 (≥) 13 42 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade ZMgZn8AgZr

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
14 - -     0.42 -  
792 988 - 34.3 344   -  
477 - 41 32.2   331 313

Heat Treatment of steel grade ZMgZn8AgZr

Heat treated : 1277°C - 1676°C

Technological Curves of steel grade ZMgZn8AgZr

Cross Reference Table (Equivalent Grade) of ZMgZn8AgZr

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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