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Al-11Si

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China YS Al-11Si 钛合金用铝硅中间合金 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Al-11Si / Al-11Si
Category Grade Standard Region/Area Standard Content
Metals Al-11Si YS/T 776 China 钛合金用铝硅中间合金

Chemical composition(mass fraction)(wt.%) of the Al-11Si

Element Min Max Similar
N - 0.0500 -
O - 0.2000 -
C - 0.2000 -
Fe - 0.3000 -
Si 8.0000 13.0000 -
Al - - -

Mechanical Properties of steel grade Al-11Si

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)
483 (≥) 862 (≥) 21 34 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade Al-11Si

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
44 - -     0.43 -  
997 919 - 12.3 123   -  
768 - 23 32.2   112 232

Heat Treatment of steel grade Al-11Si

Heat treated : 1868°C - 1497°C

Technological Curves of steel grade Al-11Si

Cross Reference Table (Equivalent Grade) of Al-11Si

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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