1070
UNS A91070
Description
Aluminum alloy 1070, containing 99.7% Al, is the alloy with the highest aluminum content in the 1000 series of industrial aluminum alloy. In addition to the main element of aluminum, it also contains iron, silicon, zinc, vanadium, copper, titanium, magnesium, and manganese as minor elements. With the highest aluminum content, it retains the excellent properties of pure aluminum itself, such as high corrosion resistance, good thermal conductivity, suitable elongation processing and excellent brazing ability. Moreover, its mechanical properties are slightly enhanced by the addition of a few alloying elements.
Chemical Component
| Al | Si | Fe | Mn | Cu | Cr | Zn | V | Ti | Mg | Others |
|---|---|---|---|---|---|---|---|---|---|---|
| 99.7% min | 0.20% max | 0.25% max | 0.030% max | 0.040% max | 0.01% max | 0.040% max | 0.050% max | 0.030% max | 0.030% max | 0.030% max (each) |
Basic Information
| Items | 1070 |
|---|---|
| Catalog | ACAM-Al-P003 |
| Density | 0.0975 lb/in3 (2.70 g/cm3) |
Material Forms
Alfa Chemistry offers aluminum alloy 1070 in a variety of forms, including Strips & Coils, Sheet & Plates, Round Bars, Hex Bar, Square Bar, Flat Bar, Pipe & Tubes, Angles Channels, Extrusion and Forging.
Mechanical Properties
- 1070 sheet & plates at 25 °C
| Condition | Tensile Strength, Mpa | Yield Strength, Mpa | Elongation, % | Reduction in Area, % | Hardness, HB |
|---|---|---|---|---|---|
| Cold drawn, spheroidized annealed | 640 | 495 | 10 | 45 | 192 |
Specifications
Strips & Coils, Sheet & Plates: ASTM B209, ASME SB209
Round Bars, Hex Bar, Square Bar, Flat Bar, Pipe & Tubes: ASTM B221, ASTM EN573, ASTM EN485
Angles Channels: ASTM B211, ASME SB221, EN573, EN485, AMS 4003, AMS 4102
Forging: ASTM B247
Applications
Aluminum alloy 1070 can be used in a variety of applications, including:
- General industrial components
- Building and construction
- Transport
- Electrical material
- PS plates
- Strips for ornaments
- Communication cables
- Refrigerator and freezer cabinets
- For joining two pieces of aluminum
- Heat exchangers
- Metallizing
- Electrical, chemical and food industries
- Low strength corrosion resistant vessels and tanks
* Technical data included herein should be used as a guideline only, and should not be construed as maximum or minimum values for specification or for final design, or for a particular use or application. The data may be revised anytime without notice.
You Want It? We Got It!
Alfa Chemistry is a manufacturer of standard & custom specialty metals & alloys. We stock a wide variety of alloys in different shapes and specifications. If you can't find the product or specification you need, please contact us directly.
Contact Us