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AlSi7MgTiSr-T6

Favorite Datasheet

China GB AlSi7MgTiSr-T6 汽车车轮用铸造铝合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AlSi7MgTiSr-T6 / AlSi7MgTiSr-T6
Category Grade Standard Region/Area Standard Content
Metals AlSi7MgTiSr-T6 GB/T 23301 China 汽车车轮用铸造铝合金

Chemical composition(mass fraction)(wt.%) of the AlSi7MgTiSr-T6

Element Min Max Similar
Zn - 0.0500 -
Total Others - 0.1500 -
Ti 0.0800 0.2000 -
Sr 0.0040 0.0200 -
Sn - 0.0100 -
Si 6.5000 7.5000 -
Pb - 0.0100 -
P - 0.0050 -
Others each - 0.0500 -
Ni - 0.0200 -
Mn - 0.0500 -
Mg 0.2500 0.4500 -
Fe - 0.1200 -
Cu - 0.0200 -
Cr - 0.0500 -
Ca - 0.0030 -
Al - - -

Mechanical Properties of steel grade AlSi7MgTiSr-T6

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)
943 (≥) 946 (≥) 11 13 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade AlSi7MgTiSr-T6

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
31 - -     0.14 -  
165 528 - 33.3 414   -  
356 - 11 12.2   314 111

Heat Treatment of steel grade AlSi7MgTiSr-T6

Heat treated : 1321°C - 1429°C

Technological Curves of steel grade AlSi7MgTiSr-T6

Cross Reference Table (Equivalent Grade) of AlSi7MgTiSr-T6

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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