ASTM B241 Grade 5086 H112 Aluminum: Superior Strength & Corrosion Resistance, Up to 20,000 mm² Area
Aluminum ASTM 5086 is structural alloy, which offers users strong corrosion resistance and high electrical conductivity. Offering higher strength levels than 5052 or 5083, ASTM 5086 becomes stronger with stain hardening and cold working, all while remaining a cost-effective choice. It can be welded with conventional methods, though electric arc welding is preferred.
Properties
General
| Property | Value | Comment |
|---|---|---|
Density | 2.65 - 2.7 g/cm³ | Typical for Wrought 5000 Series Aluminium |
Mechanical
| Property | Value | Condition | Related Standards | Shape | Comment |
|---|---|---|---|---|---|
Elastic modulus | 69.0 - 70.0 GPa | Typical for Wrought 5000 Series Aluminium | |||
Elongation | 10.0 % | H112; Area through 20000 mm2 | ASTM B241 | Tube | |
12.0 % | H112; Area through 20000 mm2 | ASTM B241 | Tube | A50 | |
Plane-Strain Fracture Toughnes | 22.0 - 35.0 MPa·√m | Typical for Wrought 5000 Series Aluminium | |||
Poisson's ratio | 0.33 [-] | Typical for Wrought 5000 Series Aluminium | |||
Shear modulus | 26.0 - 26.5 GPa | Typical for Wrought 5000 Series Aluminium | |||
Tensile strength | 240.0 MPa | H112; Area through 20000 mm2 | ASTM B241 | Tube |
Thermal
| Property | Value | Comment |
|---|---|---|
Coefficient of thermal expansion | 2.2e-05 - 2.5e-05 1/K | Typical for Wrought 5000 Series Aluminium |
Max service temperature | 150.0 °C | Typical for Wrought 5000 Series Aluminium |
Melting point | 560.0 - 655.0 °C | Typical for Wrought 5000 Series Aluminium |
Specific heat capacity | 879.0 - 963.0 J/(kg·K) | Typical for Wrought 5000 Series Aluminium |
Thermal conductivity | 112.0 - 205.0 W/(m·K) | Typical for Wrought 5000 Series Aluminium |
Electrical
| Property | Value | Comment |
|---|---|---|
Electrical conductivity | 18000000.0 - 31000000.0 S/m | Typical for Wrought 5000 Series Aluminium |
Electrical resistivity | 3.3e-08 - 5e-08 Ω·m | Typical for Wrought 5000 Series Aluminium |
Chemical properties
| Property | Value | Condition | Related Standards | Shape |
|---|---|---|---|---|
Chromium | 0.05 - 0.25 % | H112; Area through 20000 mm2 | ASTM B241 | Tube |
Copper | 0.1 | H112; Area through 20000 mm2 | ASTM B241 | Tube |
Iron | 0.5 | H112; Area through 20000 mm2 | ASTM B241 | Tube |
Magnesium | 3.5 - 4.5 % | H112; Area through 20000 mm2 | ASTM B241 | Tube |
Manganese | 0.2 - 0.7 % | H112; Area through 20000 mm2 | ASTM B241 | Tube |
Silicon | 0.4 | H112; Area through 20000 mm2 | ASTM B241 | Tube |
Titanium | 0.15 | H112; Area through 20000 mm2 | ASTM B241 | Tube |
Zinc | 0.25 | H112; Area through 20000 mm2 | ASTM B241 | Tube |
Technological properties
| Property | ||
|---|---|---|
| Workability | Good workability. | |
Metal
- ASTM B241 Grade 5454 H111 – 20,000 mm² Tube Area (Aluminium)
- ASTM B241 Grade 5456 H111 Aluminium Tube – 20,000 mm² Cross-Section
- ASTM B241 Grade 5083‑O Aluminum – Up to 20,000 mm²
- 5083 H112 Aluminium – ASTM B241 Grade for Areas up to 20,000 mm²
- ASTM B241 Grade 5454 H112 Aluminium Tubing – 20,000 mm² Area Specification
- ASTM B241 Grade 5456 Aluminium Tube – 20,000 mm² Area Specification
- ASTM B241 Grade 5456 H112 Aluminium Tube – 20,000 mm² Area Specification
- ASTM B241 Grade 5454 O – 20,000 mm² Tube Specification
- ASTM B241 Grade 5086 O Aluminum – Strong, Corrosion‑Resistant Alloy up to 20,000 mm²
- ASTM B241 Grade 5086 H111 Aluminum – High Strength & Corrosion Resistance (≤ 20,000 mm²)