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MCI3

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Japan JIS MCI3 铸造镁合金锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: MCI3 / MCI3
Category Grade Standard Region/Area Standard Content
Metals MCI3 JIS H2221 Japan 铸造镁合金锭

Chemical composition(mass fraction)(wt.%) of the MCI3

Element Min Max Similar
Mn 0.1300 0.3500 -
Si - 0.2000 -
Ni - 0.0100 -
Cu - 0.0800 -
Al 9.4000 10.6000 -
Zn - 0.2000 -
Mg - - -
Others each - 0.0100 -

Mechanical Properties of steel grade MCI3

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)
767 (≥) 769 (≥) 34 21 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade MCI3

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
22 - -     0.12 -  
361 883 - 21.3 213   -  
424 - 42 13.2   443 342

Heat Treatment of steel grade MCI3

Heat treated : 1884°C - 1622°C

Technological Curves of steel grade MCI3

Cross Reference Table (Equivalent Grade) of MCI3

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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