Al Si9Mg

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England B.S. AlSi9Mg 铝和铝合金 - 重熔用合金锭 - 规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AlSi9Mg / Al Si9Mg

Category	Grade	Standard	Region/Area	Standard Content
Metals	Al Si9Mg	BS ISO 17615	England	铝和铝合金 - 重熔用合金锭 - 规范

Chemical composition(mass fraction)(wt.%) of the Al Si9Mg

Element	Min	Max	Similar
Al	-	-	-
Total Others	-	0.1000	-
Others Total	-	0.0300	-
Ti	-	0.1500	-
Zn	-	0.0700	-
Mg	0.3000	0.4500	-
Mn	-	0.1000	-
Cu	-	0.0300	-
Fe	-	0.1500	-
Si	9.0000	10.0000	-

Mechanical Properties of steel grade Al Si9Mg

Yield R_p0.2 (MPa)	Tensile R_m (MPa)	Impact KV/Ku (J)	Elongation A (%)	Reduction in cross section on fracture Z (%)	As-Heat-Treated Condition	Brinell hardness (HBW)
965 (≥)	971 (≥)	21	21	22	Solution and Aging, Annealing, Ausaging, Q+T,etc	223

Physical Properties of steel grade Al Si9Mg

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	-	-			0.13	-
476	733	-	23.3	431		-
331	-	22	33.2			441	411

Heat Treatment of steel grade Al Si9Mg

Heat treated : 1839°C - 1516°C

Technological Curves of steel grade Al Si9Mg

No Curve

Cross Reference Table (Equivalent Grade) of Al Si9Mg

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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