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EN 573-3 Grade 3.0255 H111 – Premium Structural Steel for High-Performance Applications

Quantity: One truck load – Specialty products on request.Additional services: Via Cindal (the Aludium R&D department): R&D services, benchmarking, chemical audits, material specification, process optimisation, quality monitoring, sample analysis, prototyping, training

Properties

General

PropertyValueConditionRelated Standards

Density

2.7 g/cm³

H111

EN 573-3, EN 485, EN 754, EN 755

Mechanical

PropertyValueConditionRelated StandardsComment

Bending angle 180°

0.5 °/t

H111

EN 573-3, EN 485

1.0 °/t

H111

EN 573-3, EN 485

Bending angle 90°

0.5 °/t

H111

EN 573-3, EN 485

1.0 °/t

H111

EN 573-3, EN 485

Elastic modulus

69.0 GPa

H111

EN 573-3, EN 485, EN 754, EN 755

Hardness, Brinell

20.0 [-]

H111

EN 573-3, EN 485

Plane-Strain Fracture Toughnes

22.0 - 35.0 MPa·√m

Typical for Wrought 1000 Series Aluminium

Poisson's ratio

0.33 [-]

Typical for Wrought 1000 Series Aluminium

Shear modulus

25.9 GPa

H111

EN 573-3, EN 485, EN 754, EN 755

Tensile strength

60.0 - 95.0 MPa

H111

EN 573-3, EN 754, EN 755

60.0 MPa

H111

EN 573-3, EN 755

65.0 - 95.0 MPa

H111

EN 573-3, EN 485

Thermal

PropertyTemperatureValueConditionRelated Standards

Coefficient of thermal expansion

-50 °C

2.17e-05 1/K

H111

EN 573-3, EN 485, EN 754, EN 755

20 °C

2.17e-05 1/K

H111

EN 573-3, EN 485, EN 754, EN 755

20 °C

2.35e-05 1/K

H111

EN 573-3, EN 485, EN 754, EN 755

20 °C

2.4399999999999997e-05 1/K

H111

EN 573-3, EN 485, EN 754, EN 755

20 °C

2.5399999999999997e-05 1/K

H111

EN 573-3, EN 485, EN 754, EN 755

100 °C

2.35e-05 1/K

H111

EN 573-3, EN 485, EN 754, EN 755

200 °C

2.4399999999999997e-05 1/K

H111

EN 573-3, EN 485, EN 754, EN 755

300 °C

2.5399999999999997e-05 1/K

H111

EN 573-3, EN 485, EN 754, EN 755

Melting point

646.0 - 657.0 °C

H111

EN 573-3, EN 485, EN 754, EN 755

Specific heat capacity

900.0 J/(kg·K)

H111

EN 573-3, EN 485, EN 754, EN 755

Thermal conductivity

210.0 - 220.0 W/(m·K)

H111

EN 573-3, EN 485, EN 754, EN 755

Electrical

PropertyValueConditionRelated Standards

Electrical conductivity

34000000.0 - 36000000.0 S/m

H111

EN 573-3, EN 485, EN 754, EN 755

Electrical resistivity

2.78e-08 - 2.94e-08 Ω·m

H111

EN 573-3, EN 485, EN 754, EN 755

Chemical properties

PropertyValueConditionRelated Standards

Aluminium

99.5 %

H111

EN 573-3, EN 485, EN 754, EN 755

Copper

0.05 %

H111

EN 573-3, EN 485, EN 754, EN 755

Iron

0.40 %

H111

EN 573-3, EN 485, EN 754, EN 755

Magnesium

0.05 %

H111

EN 573-3, EN 485, EN 754, EN 755

Manganese

0.05 %

H111

EN 573-3, EN 485, EN 754, EN 755

Silicon

0.25 %

H111

EN 573-3, EN 485, EN 754, EN 755

Titanium

0.05 %

H111

EN 573-3, EN 485, EN 754, EN 755

Zinc

0.07 %

H111

EN 573-3, EN 485, EN 754, EN 755

Technological properties

Property
Anodizing

decorative: gut (EQ: sehr gut), Protective: very good

Brazing

hard brazing (with flux/ without flux): very good / very good, friction soldering: very good, soft brazing with flux: very good

Corrosion properties

Seawater: acceptable, weathering: good

Workability

Bending / Spinning (cold): very good / very good, Impact extrusion (cold): very good, Deep drawing / upsetting (Condition) very good (H14) / very good (H12)


Metal

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  2. EN 573-3 Grade 3.3326 H111 – Detailed Mechanical Properties of 5000 Series Aluminium
  3. EN 573-3 Grade 3.0505 H111 Aluminium Alloy - Technical Specifications
  4. AW‑5186 H111 Aluminium Alloy – EN 573‑3 Certified for High‑Performance Applications
  5. EN 573-3 Grade 3.0255 H42 – Premium Aluminum Alloy for Advanced Engineering Applications
  6. High-Performance EN 573-3 Grade 3.0255 H46 – Superior Mechanical Strength & Custom Solutions
  7. EN 573-3 Grade 3.0257 H111 Aluminium Alloy Specifications
  8. EN 573-3 Grade 3.3549 H111 Aluminium Alloy – Technical Specifications and R&D Services
  9. EN 573-3 Grade 3.1325 H111 – Aluminium Alloy Properties & Standards
  10. EN 573-3 Grade 3.2315 H111 – Detailed Aluminium Alloy Specifications