EN 1706 Grade AC-51400 F

Want to keep this datasheet? Save it now in your required format

Description

Material EN AC-AlMg5(Si) is produced as sand and chilled cast. It shows the following casting characteristics and properties: plasticity: acceptable heat crack resistance: insufficient pressure tightness: insufficient workability (after heat-treatment): excellent corrosion resistance: excellent decorative anodic oxidation: good weldability: acceptable polishability: excellent strength at room temperature: insufficient strength at increased temp. (up to 200°C): good ductility (impact strength): good fatigue strength amounts 60 to 90 N/mm² ( best available casting method, values for vibration durability up to 50*10 hoch 6 cycles [Woehler diagram]). To the comparable DIN-mark G-AlMg5Si, mat. No. 3.3261, acc. to DIN 1725-2 : 1986-02 applies: The alloy is well castable and has an excellent weathering and corrosion resistance. Suitable for complex cast parts of higher requirements to impact bending ductility and surface quality, excellent brightenable. Application: shipbuilding, vehicle and aircraft construction, chemical and food industry, decorative casting parts, fittings of all kind, facade plates and facing.

Related Standards

Equivalent Materials

This material data has been provided by WIAM,AluKey.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

Ashby charts

See where falls on the material property chart for against in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.

All categories

Properties

General

Property	Value	Temperature
Density	2.6 g/cm³ Show Material materials with Density of 2.6 g/cm³ at 20.0 °C	20.0 °C
	2.6 g/cm³ Show Material materials with Density of 2.6 g/cm³ at 23.0 °C	23.0 °C

Mechanical

Property	Value	Temperature	Comment
Bending Fatigue Strength	60 - 90 MPa Show Material materials with Bending Fatigue Strength of 60 - 90 MPa at 23.0 °C	23.0 °C
Elastic modulus	69 GPa Show Material materials with Elastic modulus of 69 GPa at 20.0 °C	20.0 °C
	69 GPa Show Material materials with Elastic modulus of 69 GPa at 23.0 °C	23.0 °C
	Unlock all property charts
Elongation	2.9 - 3.3 % Show Material materials with Elongation of 2.9 - 3.3 % at -196.0 °C	-196.0 °C
	2.6 - 3.9 % Show Material materials with Elongation of 2.6 - 3.9 % at -120.0 °C	-120.0 °C
	3.4 - 4.3 % Show Material materials with Elongation of 3.4 - 4.3 % at -50.0 °C	-50.0 °C
	3 - 3.8 % Show Material materials with Elongation of 3 - 3.8 % at 20.0 °C	20.0 °C
	Unlock all property charts
Elongation A50	3 % Show Material materials with Elongation A50 of 3 % at 20.0 °C	20.0 °C
	3 % Show Material materials with Elongation A50 of 3 % at 23.0 °C	23.0 °C
	Unlock all property charts
Hardness, Brinell	60 - 65 [-] Show Material materials with Hardness, Brinell of 60 - 65 [-] at 20.0 °C	20.0 °C
	60 - 65 [-] Show Material materials with Hardness, Brinell of 60 - 65 [-] at 23.0 °C	23.0 °C
	Unlock all property charts
Poisson's ratio	0.33 [-] Show Material materials with Poisson's ratio of 0.33 [-] at 23.0 °C	23.0 °C	Typical for Cast 5xx.x Series Aluminium
Tensile strength	198 - 219 MPa Show Material materials with Tensile strength of 198 - 219 MPa at -196.0 °C	-196.0 °C
	175 - 203 MPa Show Material materials with Tensile strength of 175 - 203 MPa at -120.0 °C	-120.0 °C
	172 - 187 MPa Show Material materials with Tensile strength of 172 - 187 MPa at -50.0 °C	-50.0 °C
	157 - 184 MPa Show Material materials with Tensile strength of 157 - 184 MPa at 20.0 °C	20.0 °C
	160 - 180 MPa Show Material materials with Tensile strength of 160 - 180 MPa at 23.0 °C	23.0 °C
	Unlock all property charts
Yield strength Rp0.2	124 - 126 MPa Show Material materials with Yield strength Rp0.2 of 124 - 126 MPa at -196.0 °C	-196.0 °C
	110 - 111 MPa Show Material materials with Yield strength Rp0.2 of 110 - 111 MPa at -120.0 °C	-120.0 °C
	102 - 103 MPa Show Material materials with Yield strength Rp0.2 of 102 - 103 MPa at -50.0 °C	-50.0 °C
	95 - 110 MPa Show Material materials with Yield strength Rp0.2 of 95 - 110 MPa at 20.0 °C	20.0 °C
	100 - 110 MPa Show Material materials with Yield strength Rp0.2 of 100 - 110 MPa at 23.0 °C	23.0 °C
	Unlock all property charts

Thermal

Property	Value	Temperature
Coefficient of thermal expansion	2.4E-5 1/K Show Material materials with Coefficient of thermal expansion of 2.4E-5 1/K at 20.0 °C	20.0 °C
	2.4E-5 1/K Show Material materials with Coefficient of thermal expansion of 2.4E-5 1/K at 100.0 °C	100.0 °C
	Unlock all property charts
Melting point	550 - 630 °C Show Material materials with Melting point of 550 - 630 °C
Specific heat capacity	930 J/(kg·K) Show Material materials with Specific heat capacity of 930 J/(kg·K) at 20.0 °C	20.0 °C
	930 J/(kg·K) Show Material materials with Specific heat capacity of 930 J/(kg·K) at 23.0 °C	23.0 °C
	Unlock all property charts
Thermal conductivity	110 - 140 W/(m·K) Show Material materials with Thermal conductivity of 110 - 140 W/(m·K) at 20.0 °C	20.0 °C
	110 - 140 W/(m·K) Show Material materials with Thermal conductivity of 110 - 140 W/(m·K) at 23.0 °C	23.0 °C
	Unlock all property charts

Electrical

Property	Value	Temperature
Electrical conductivity	1.50E+7 - 2.10E+7 S/m Show Material materials with Electrical conductivity of 1.50E+7 - 2.10E+7 S/m at 20.0 °C	20.0 °C
	1.50E+7 - 2.10E+7 S/m Show Material materials with Electrical conductivity of 1.50E+7 - 2.10E+7 S/m at 23.0 °C	23.0 °C
	Unlock all property charts
Electrical resistivity	4.76E-8 - 6.67E-8 Ω·m Show Material materials with Electrical resistivity of 4.76E-8 - 6.67E-8 Ω·m at 23.0 °C	23.0 °C

Chemical properties

Property
Aluminium	90.5 %
Copper	0.05 %
Iron	0.55 %
Magnesium	4.5 - 6.5 %
Manganese	0.45 %
Other		each 0.05, total 0.15, Rest Al
Silicon	1.5 %
Titanium	0.2 %
Zinc	0.1 %

Technological properties

Property
Anodizing	decorative: good
Corrosion properties	general: excellent
General machinability	after thermal treatment: excellent
Processing methods	permanent mould casting, separately cast test sample