DIN 1725-1 Grade 3.3210 T8

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Description

This cold and hot hardenable material reaches mechanical properties from 200 to 250 MPa with A5-elongations at break of approx. 10 %. In warm and cold-hardened condition is this alloy only limited ductile, in the soft material condition however well. The Weldability, the corrosion resistance and the ability for anodising are good. However this alloy is used more for rivet or bolt joints, because of the destabilization arising within the welding seam range. Heat treatment for hardening: solution annealing: 525 to 540 °C, quenching on air or in water cold ageing: 5 to 8 d at ambient temperature hot ageing: 4 to 16 h at 155 to 190 °C Application: In the construction of vehicles for vehicle floors, bordwaende, stands, commercial motor vehicle superstructures of all kinds, trim. In the building industry for window, doors, window walls, shower cubicles, fences. In the building of rail-mounted vehicles for car boxes. In shipbuilding for sail masts, sail trees. In mechanical engineering (including building of forms) and for metal goods (e.g. building fittings, table-ware, flow pressed parts, reflectors).

Related Standards

Equivalent Materials

This material data has been provided by WIAM.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
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.

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Properties

General

Property	Temperature	Value	Condition	Related Standards	Shape
Density	20.0 °C	2.7 g/cm³ Show Material materials with Density of 2.7 g/cm³	T8	DIN 1725-1, EN 573-3, EN 573-4	Profile, Tube

Mechanical

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Elastic modulus	20.0 °C	73.0 Show Material materials with Elastic modulus of 73.0	T8	DIN 1725-1, EN 573-3, EN 573-4	Profile, Tube
Elongation	20.0 °C	6.0 % Show Material materials with Elongation of 6.0 %	T8	DIN 1725-1, EN 573-3, EN 573-4	Profile, Tube	A10
	20.0 °C	8.0 % Show Material materials with Elongation of 8.0 %	T8	DIN 1725-1, EN 573-3, EN 573-4	Profile, Tube
Hardness, Brinell	20.0 °C	85.0 [-] Show Material materials with Hardness, Brinell of 85.0 [-]	T8	DIN 1725-1, EN 573-3, EN 573-4	Profile, Tube
	20.0 °C	90.0 [-] Show Material materials with Hardness, Brinell of 90.0 [-]	T8	DIN 1725-1, EN 573-3, EN 573-4	Profile
Plane-Strain Fracture Toughnes		22.0 - 35.0 MPa·√m Show Material materials with Plane-Strain Fracture Toughnes of 22.0 - 35.0 MPa·√m				Typical for Wrought 6000 Series Aluminium
Poisson's ratio		0.33 [-] Show Material materials with Poisson's ratio of 0.33 [-]				Typical for Wrought 6000 Series Aluminium
Shear modulus	20.0 °C	27.0 Show Material materials with Shear modulus of 27.0	T8	DIN 1725-1, EN 573-3, EN 573-4	Profile, Tube
Tensile strength	20.0 °C	260.0 MPa Show Material materials with Tensile strength of 260.0 MPa	T8	DIN 1725-1, EN 573-3, EN 573-4	Profile, Tube
	20.0 °C	270.0 MPa Show Material materials with Tensile strength of 270.0 MPa	T8	DIN 1725-1, EN 573-3, EN 573-4	Profile

Thermal

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Coefficient of thermal expansion		1.6e-05 - 2.4e-05 1/K Show Material materials with Coefficient of thermal expansion of 1.6e-05 - 2.4e-05 1/K				Typical for Wrought 6000 Series Aluminium
Melting point		555.0 - 655.0 °C Show Material materials with Melting point of 555.0 - 655.0 °C				Typical for Wrought 6000 Series Aluminium
Specific heat capacity		887.0 - 963.0 J/(kg·K) Show Material materials with Specific heat capacity of 887.0 - 963.0 J/(kg·K)				Typical for Wrought 6000 Series Aluminium
Thermal conductivity	20.0 °C	170.0 - 220.0 W/(m·K) Show Material materials with Thermal conductivity of 170.0 - 220.0 W/(m·K)	T8	DIN 1725-1, EN 573-3, EN 573-4	Profile, Tube

Electrical

Property	Temperature	Value	Condition	Related Standards	Shape	Comment
Electrical conductivity	20.0 °C	24000000.0 - 32000000.0 S/m Show Material materials with Electrical conductivity of 24000000.0 - 32000000.0 S/m	T8	DIN 1725-1, EN 573-3, EN 573-4	Profile, Tube
Electrical resistivity		2.9e-08 - 5e-08 Ω·m Show Material materials with Electrical resistivity of 2.9e-08 - 5e-08 Ω·m				Typical for Wrought 6000 Series Aluminium

Chemical properties

Property	Value	Condition	Related Standards	Shape
Chromium	0.3 Show Material materials with Chromium of 0.3	T8	DIN 1725-1, EN 573-3, EN 573-4	Profile, Tube
Copper	0.3 Show Material materials with Copper of 0.3	T8	DIN 1725-1, EN 573-3, EN 573-4	Profile, Tube
Iron	0.35 Show Material materials with Iron of 0.35	T8	DIN 1725-1, EN 573-3, EN 573-4	Profile, Tube
Magnesium	0.4 - 0.7 % Show Material materials with Magnesium of 0.4 - 0.7 %	T8	DIN 1725-1, EN 573-3, EN 573-4	Profile, Tube
Manganese	0.5 Show Material materials with Manganese of 0.5	T8	DIN 1725-1, EN 573-3, EN 573-4	Profile, Tube
Silicon	0.5 - 0.9 % Show Material materials with Silicon of 0.5 - 0.9 %	T8	DIN 1725-1, EN 573-3, EN 573-4	Profile, Tube
Titanium	0.1 Show Material materials with Titanium of 0.1	T8	DIN 1725-1, EN 573-3, EN 573-4	Profile, Tube
Zinc	0.2 Show Material materials with Zinc of 0.2	T8	DIN 1725-1, EN 573-3, EN 573-4	Profile, Tube

Technological properties

Property

Workability

Excellent workability.

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