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Alcoa Deltalloy® 4032-T86 Aluminum
| Category | Metal , Nonferrous Metal , Aluminum Alloy , 4000 Series Aluminum Alloy |
| Manufacturer | Alcoa |
| Trade Name | Deltalloy® |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Alcoa Deltalloy® 4032-T86 Aluminum.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Weldability = B; Stress Corrosion Cracking Resistance = B; General Corrosion Resistance = C (A = best; E = worst). General 4032 characteristics and uses: Good machinability and drilling characteristics when using single point or multi-spindle screw machines. Excellent surface finish using polycrystalline or carbide tooling. Superior wear resistance, eliminated the need for hard coat anodizing. High strength, low thermal expansion.Uses: Master brake cylinders, transmission valves, copier parts, bushings for rack and pinion steering systems, sound recording devices, bearings and hydraulic applications, forged pistons.Data supplied by the manufacturer, Alcoa.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 2.68 g/cc | 0.0968 lb/in³ |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Brinell | 120 | 120 | 500 kg load/10 mm ball |
| Hardness, Knoop | 150 | 150 | Estimated from Brinell |
| Hardness, Rockwell A | 46.8 | 46.8 | Estimated from Brinell |
| Hardness, Rockwell B | 75 | 75 | Estimated from Brinell |
| Hardness, Vickers | 136 | 136 | Estimated from Brinell |
| Tensile Strength, Ultimate | >= 365 MPa | >= 52900 psi | |
| Tensile Strength, Yield | >= 338 MPa | >= 49000 psi | |
| Elongation at Break | 5.0 % | 5.0 % | |
| Modulus of Elasticity | 79.0 GPa | 11500 ksi | |
| Machinability | 70 % | 70 % | 0-100 Scale (A=90; B=70; C=50; D=30; E=10) |
| Shear Strength | 218 MPa | 31600 psi | Calculated |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 19.4 µm/m-°C @Temperature 20.0 - 100 °C |
10.8 µin/in-°F @Temperature 68.0 - 212 °F |
average |
| Thermal Conductivity | 138 W/m-K | 958 BTU-in/hr-ft²-°F |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Aluminum, Al | 85 % | 85 % | |
| Chromium, Cr | <= 0.10 % | <= 0.10 % | |
| Copper, Cu | 0.50 - 1.3 % | 0.50 - 1.3 % | |
| Iron, Fe | <= 1.0 % | <= 1.0 % | |
| Magnesium, Mg | 0.80 - 1.3 % | 0.80 - 1.3 % | |
| Nickel, Ni | 0.50 - 1.3 % | 0.50 - 1.3 % | |
| Silicon, Si | 11 - 13.5 % | 11 - 13.5 % | |
| Zinc, Zn | <= 0.25 % | <= 0.25 % |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Electrical Resistivity | 0.00000490 ohm-cm | 0.00000490 ohm-cm |
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