AlSi10Cu4

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EU EN AlSi10Cu4 焊接消耗品 - 焊接铝及铝合金焊丝电极，焊丝和焊条 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AlSi10Cu4 / AlSi10Cu4

Category	Grade	Standard	Region/Area	Standard Content
Metals	AlSi10Cu4	EN ISO 18273	EU	焊接消耗品 - 焊接铝及铝合金焊丝电极，焊丝和焊条

Chemical composition(mass fraction)(wt.%) of the AlSi10Cu4

Element	Min	Max	Similar
Zn	-	0.2000	-
Si	9.3000	10.7000	-
Others Total	-	0.1500	-
Others each	-	0.0500	-
Mn	-	0.1500	-
Mg	-	0.1500	-
Fe	-	0.8000	-
Cu	3.3000	4.7000	-
Cr	-	0.1500	-
Be	-	0.0003	-
Al	-	-	-

Mechanical Properties of steel grade AlSi10Cu4

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)
127 (≥)	846 (≥)	33	41	44	Solution and Aging, Annealing, Ausaging, Q+T,etc	432

Physical Properties of steel grade AlSi10Cu4

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
21	-	-			0.31	-
935	764	-	43.3	421		-
259	-	42	24.2			412	212

Heat Treatment of steel grade AlSi10Cu4

Heat treated : 1829°C - 1347°C

Technological Curves of steel grade AlSi10Cu4

No Curve

Cross Reference Table (Equivalent Grade) of AlSi10Cu4

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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