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Characteristics for grade АK7M2 ( АК7М2 )

Grade :	АK7M2 ( АК7М2 ) ( АЛ14В )
Classification :	Aluminium casting alloys
Equivalent grades:	Go here

Chemical composition in % for grade АK7M2 ( АК7М2 )

Fe	Si	Mn	Ni	Al	Cu	Mg	Zn	Impurity
max 1.3	6 - 8	0.2 - 0.6	max 0.3	85.8 - 92.1	1.5 - 3	0.2 - 0.6	max 0.5	all 2

Comment: Al is a basis; the percentage of Al is given approximately.

Equivalent steels for grade АK7M2 ( АК7М2 )Warning! Indicated both exact and nearest equivalents.

USA

Germany

Japan

England

China

DIN,WNr

JIS

328.0

331

A03280

G-AlSi8Cu3

AC4D

LM24

ZL106

Specification :

Mechanical properties :
s_в	- Tensile strength , [MPa]
s_T	- Yield stress, [MPa]
d₅	- Specific elongation at fracture , [ % ]
y	- Reduction of area , [ % ]
KCU	- Impact strength , [ kJ / m²]
HB	- Brinell hardness , [MPa]

Physical properties :
T	- Test temperature , [Grade]
E	- Young modulus , [MPa]
a	- Coefficient of linear expansion (range 20^o - T ) , [1/Grade]
l	- Termal (heat) condition coefficient , [Watt/(m·Grade)]
r	- Density , [kg/m³]
C	- Specific heat ( range 20^o - T ), [J/(kg·Grade)]
R	- Electrical resistance , [Ohm·m]

АK7M2 ( АК7М2 ) - Aluminium casting alloys: chemical composition, mechanical and physical properties, hardness
Database of steels and alloys (Marochnik) contains information about chemical composition and properties more then 3000 steels and alloys

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