JimaFor
Cutting-Edge Metal Components and Assembly Powered by R&D: From Idea to Final Product.
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Product Details
| Material | Aluminum Alloy 2024/2A12 |
| Process | Forging+CNC+Heat Treatment |
| Surface Treatment | Transparent / Color Anodized;Hard Anodizing;Powder Coating; Sandblasting, Laser Carving, Silk Screening; Nickel-Plated, Chrome, Galvanized, Silver/Gold Plating; Black Oxide Coating; Polishing; etc... |
| Manufacture Ability | Depends on The Complexity Of Different Products And Quantities |
| Experience | Aluminum Machining Service for 12 Years |
| Packaging | Standard Export Wooden Pallets Another Request According to Your Need |
| MOQ | 1pcs |
| Sample | Can be Customized |
| Mold | Can be Customized |
| Lead Time | Mold for 15-20Days Process for 15-20Days |
| OEM | Can be Customized |
| Chemical Composition of 2024/2A12 | |||||||||||||
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Others | Al | |||
| Each | Total | ||||||||||||
| 2024/2A12 | 0.5 | 0.5 | 3.8-4.9 | 0.3-0.9 | 1.2-1.8 | 0.10 | 0.25 | 0.15 | 0.05 | 0.15 | Rest | ||
| Material properties | 2024/2A12 Aluminum alloy |
| Yield strength | 483 MPa |
| Modulus of Elasticity | 73.1 GPa |
| Thermal conductivity | 121-202 W/(m·K) |
| Melting point | 500 - 650°C |
| Hardness (Brinell) | 120-150HB |
| Machinability | Good |
| Physical property | Value |
| Tensile strength MPA | 470 |
| 0.2% yield strength Mpa | 325 |
| Elongation (%) | 10 |
| Fatigue strength | 105 |
| Conductivity 20℃ | 30 |
| 20℃ resistivity nΩ.m | 48 |
| Elastic modulus GPa | 68 |
| Physical property | Value |
| 2024 H112 aluminum sheet plate HB | 85 |
| 2024 T4 aluminum sheet plate HB | 120~145 |
| 2024 T351 aluminum sheet plate HB | 120~145 |
| 2024 O aluminium sheet HB | 40 |
| Properties | Metric | English | Comments |
| Density | 2.78 g/cc | 0.1 lb/in³ | AA; Typical |
| Mechanical Properties | |||
| Hardness, Brinell | 120 | 120 | AA; Typical; 500 g load; 10 mm ball |
| Hardness, Knoop | 150 | 150 | Converted from Brinell Hardness Value |
| Hardness, Rockwell A | 46.8 | 46.8 | Converted from Brinell Hardness Value |
| Hardness, Rockwell B | 75 | 75 | Converted from Brinell Hardness Value |
| Hardness, Vickers | 137 | 137 | Converted from Brinell Hardness Value |
| Ultimate Tensile Strength | 469 MPa | 68000 psi | AA; Typical |
| Tensile Yield Strength | 324 MPa | 47000 psi | AA; Typical |
| Elongation at Break | 19 % | 19 % | AA; Typical; 1/2 in. (12.7 mm) Diameter |
| Elongation at Break | 20 % | 20 % | AA; Typical; 1/16 in. (1.6 mm) Thickness |
| Modulus of Elasticity | 73.1 GPa | 10600 ksi | AA; Typical; Average of tension and compression. The compression modulus is about 2% greater than the tensile modulus. |
| Ultimate Bearing Strength | 814 MPa | 118000 psi | Edge distance/pin diameter = 2.0 |
| Bearing Yield Strength | 441 MPa | 64000 psi | Edge distance/pin diameter = 2.0 |
| Poisson's Ratio | 0.33 | 0.33 | |
| Fatigue Strength | 138 MPa | 20000 psi | AA; 500,000,000 cycles completely reversed stress; RR Moore machine/specimen |
| Fracture Toughness | 26 MPa-m½ | 23.7 ksi-in½ | K(IC) in S-L Direction |
| Fracture Toughness | 32 MPa-m½ | 29.1 ksi-in½ | K(IC) in T-L Direction |
| Fracture Toughness | 37 MPa-m½ | 33.7 ksi-in½ | K(IC) in L-T Direction |
| Machinability | 70 % | 70 % | 0-100 Scale of Aluminum Alloys |
| Shear Modulus | 28 GPa | 4060 ksi | |
| Shear Strength | 283 MPa | 41000 psi | AA; Typical |
| Electrical Properties | |||
| Electrical Resistivity | 5.82e-006 ohm-cm | 5.82e-006 ohm-cm | AA; Typical at 68°F |
| Thermal Properties | |||
| CTE, linear 68°F | 23.2 µm/m-°C | 12.9 µin/in-°F | AA; Typical; Average over 68-212°F range. |
| CTE, linear 250°C | 24.7 µm/m-°C | 13.7 µin/in-°F | Average over the range 20-300ºC |
| Specific Heat Capacity | 0.875 J/g-°C | 0.209 BTU/lb-°F | |
| Thermal Conductivity | 121 W/m-K | 840 BTU-in/hr-ft²-°F | AA; Typical at 77°F |
| Melting Point | 502 - 638 °C | 935 - 1180 °F | AA; Typical range based on typical composition for wrought products 1/4 inch thickness or greater. Eutectic melting is not eliminated by homogenization. |
| Solidus | 502 °C | 935 °F | AA; Typical |
| Liquidus | 638 °C | 1180 °F | AA; Typical |
| Processing Properties | |||
| Annealing Temperature | 413 °C | 775 °F | |
| Solution Temperature | 256 °C | 493 °F | |
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