Al Si9

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Korea KS AlSi9 铝和铝合金 - 铸件 -化学成分和力学性能 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AlSi9 / Al Si9

Category	Grade	Standard	Region/Area	Standard Content
Metals	Al Si9	KS D ISO 3522	Korea	铝和铝合金 - 铸件 -化学成分和力学性能

Chemical composition(mass fraction)(wt.%) of the Al Si9

Element	Min	Max	Similar
Mn	-	0.5000	-
Si	8.0000	11.0000	-
Ni	-	0.0500	-
Cu	-	0.0800	-
Ti	-	0.1500	-
Al	-	-	-
Zn	-	0.1500	-
Mg	-	0.1000	-
Sn	-	0.0500	-
Fe	-	0.5500	-
Pb	-	0.0500	-
Others each	-	0.0300	-
Others Total	-	0.1500	-
Others total	-	0.1500	-
Others each	-	0.0500	-
Zn	-	0.1500	-
Ti	-	0.1500	-
Sn	-	0.0500	-
Si	8.0000	11.0000	-
Pb	-	0.0500	-
Ni	-	0.0500	-
Mn	-	0.5000	-
Mg	-	0.1000	-
Fe	-	0.6500	-
Cu	-	0.1000	-
Al	-	-	-
Zn	-	0.1500	-
Ti	-	0.1500	-
Sn	-	0.0500	-
Si	9.0000	11.0000	-
Pb	-	0.0500	-
Ni	-	0.0500	-
Mn	-	0.5000	-
Mg	-	0.1000	-
Fe	-	0.5500	-
Cu	-	0.1000	-
Al	-	-	-
Zn	-	0.1500	-
Total Others	-	0.1500	-
Ti	-	0.1500	-
Sn	-	0.0500	-
Si	8.0000	11.0000	-
Pb	-	0.0500	-
Others each	-	0.0500	-
Ni	-	0.0500	-
Mn	-	0.5000	-
Mg	-	0.1000	-
Fe	-	0.6500	-
Cu	-	0.1000	-
Al	-	-	-

Mechanical Properties of steel grade Al Si9

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)
815 (≥)	328 (≥)	34	43	13	Solution and Aging, Annealing, Ausaging, Q+T,etc	121

Physical Properties of steel grade Al Si9

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
11	-	-			0.23	-
351	685	-	43.3	324		-
421	-	23	13.2			443	123

Heat Treatment of steel grade Al Si9

Heat treated : 1468°C - 1892°C

Technological Curves of steel grade Al Si9

No Curve

Cross Reference Table (Equivalent Grade) of Al Si9

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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