Prime-Grade 1070 Aluminum Slugs for Gas Cylinders
When it comes to gas packaging, safety and reliability are non-negotiable. At TMR, we’ve spent many years perfecting the art of aluminum slug production, supplying high-purity 1070 alloy that meets the rigorous demands of gas cylinders and aerosol cans. Our mission is simple: provide materials that are not only durable, but also lighter, safer, and smarter for modern industries.
Why Aluminum Slugs for Gas Cylinders?
Gas cylinders made from aluminum slugs offer clear advantages. They are lightweight yet strong, able to withstand high internal pressures while maintaining stable gas purity. From rare gases to calibration gases, high-purity medical supplies, or even specialty mixtures, aluminum alloy cylinders ensure consistency and safety with every use.
The unique ductility of 1070 aluminum makes it possible to form an entire cylinder body in just one stamping process—streamlining production while improving structural reliability.
TMR 1070 Aluminum Slug Specifications
| Parameter | Value / Range |
|---|---|
| Alloy Grade | 1070 (99.7% pure Al) |
| Typical Diameter Range | 20 – 80 mm |
| Thickness Range | 3 – 12 mm |
| Temper | O (fully annealed) |
| Density | 2.7 g/cm³ |
| Tensile Strength | 60 – 95 MPa |
| Elongation | ≥ 30% |
| Formability | Excellent (deep drawing) |
| Corrosion Resistance | High (natural oxide layer) |
Performance Comparison: Aluminum vs Steel vs Other Aluminum Alloys
| Property | TMR 1070 Aluminum Slug | Steel Cylinder | 6061 Aluminum Alloy Slug |
|---|---|---|---|
| Purity | 99.7% | N/A | 97–98% |
| Density (g/cm³) | 2.7 | 7.8 | 2.7 |
| Weight (relative) | 40% of steel | 100% | ~45% of steel |
| Corrosion Resistance | Excellent (oxide layer) | Moderate (requires coating) | Good (with heat treatment) |
| Magnetism | Non-magnetic | Magnetic | Non-magnetic |
| Typical Applications | Gas cylinders, aerosol cans | Industrial cylinders | Structural, aerospace |
Applications Across Industries
Cylinders made from TMR 1070 aluminum slugs are used for:
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Medical & Healthcare: anesthesia gas, life-saving oxygen cylinders
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Industrial: calibration gases, high-pressure liquefied gases
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Beverage & Food: carbonation and preservation
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Specialty Fields: rare gases, high-purity storage
TMR’s Commitment
At TMR, we see aluminum not just as a material, but as a path forward. By offering slugs that transform into cylinders combining safety, strength, and sustainability, we’re helping industries worldwide move toward cleaner, lighter, and more efficient solutions.
This is more than packaging—it’s progress powered by aluminum.