English 
Yuanfar Aluminum is the largest exporter of coils for caps in China, we export over 20000 tons of aluminum coils to abroad every year, for this usage the mainly alloys are 8011 H14/H16 and 3105 H24. Also 8011 alloy is applied to packaging of beverages, wine, food, cosmetics, medicines, etc.
1. Stable mechanical performance; low ear rate, steady less than 2%, no ears for some products.
2. Good plasticity capable of deep drawing for 75mm high cap, free of "orange peel" defects after stamping.
3. Better surface quality and uniform fine lines.
4. High thickness precision, low to±0.005mm.
| Alloy | Temper | Yield strength Mpa | Tensile strength Mpa | Elongation | Earing rate | remark |
| 8011 | H14/H16 | 136-145 | 142-157 | 2.0-4.0 | ≤ 2% | Low strength, used for wine bottle cap and medicine bottle lid |
| 3105 | H14/H24 | 160-180 | 170-190 | 2.0-2.5 | ≤ 2% | Medium strength, used for pressure vessel cover |
| 5052 | H19 | 270-285 | 285-295 | 2.0-3.5 | ≤ 3% | Higher strength, for vessel cover with higher pressure |
We will inspect every batch of goods before delivery, the quality of the goods is strictly controlled.
Every year, we participate in international exhibitions in the industry.
We have rich experience in vertical packaging, horizontal packaging, wooden pallets, wooden cases, loading and reinforcement solutions, and will try to help you save costs by providing you with reasonable container packaging solutions.
1.What products can you offer?
Aluminium coil, aluminum foil, aluminum sheet and so on.
Our products are widely used in construction, transportation, aerospace, packaging and all aspects of people’s daily life.
2. Can you provide samples or trial orders?
Yes, we can provide A4 samples, and send it by DHL, Fedex or other international shipping companies. The MOQ of trial order for some products is tens of kilograms, the MOQ of most trial orders is 5-8 tons.
3. What is the difference between hot rolling and cast rolling?
Different properties: the surface quality of hot-rolled aluminum plate is good, the mechanical properties and the ductility are strong,
Price difference: cast-rolling is cheaper than hot rolling.
Yuanfar Aluminum is the largest exporter of coils for caps in China, we export over 20000 tons of aluminum coils to abroad every year, for this usage the mainly alloys are 8011 H14/H16 and 3105 H24. Also 8011 alloy is applied to packaging of beverages, wine, food, cosmetics, medicines, etc.
1. Stable mechanical performance; low ear rate, steady less than 2%, no ears for some products.
2. Good plasticity capable of deep drawing for 75mm high cap, free of "orange peel" defects after stamping.
3. Better surface quality and uniform fine lines.
4. High thickness precision, low to±0.005mm.
| Alloy | Temper | Yield strength Mpa | Tensile strength Mpa | Elongation | Earing rate | remark |
| 8011 | H14/H16 | 136-145 | 142-157 | 2.0-4.0 | ≤ 2% | Low strength, used for wine bottle cap and medicine bottle lid |
| 3105 | H14/H24 | 160-180 | 170-190 | 2.0-2.5 | ≤ 2% | Medium strength, used for pressure vessel cover |
| 5052 | H19 | 270-285 | 285-295 | 2.0-3.5 | ≤ 3% | Higher strength, for vessel cover with higher pressure |
We will inspect every batch of goods before delivery, the quality of the goods is strictly controlled.
Every year, we participate in international exhibitions in the industry.
We have rich experience in vertical packaging, horizontal packaging, wooden pallets, wooden cases, loading and reinforcement solutions, and will try to help you save costs by providing you with reasonable container packaging solutions.
1.What products can you offer?
Aluminium coil, aluminum foil, aluminum sheet and so on.
Our products are widely used in construction, transportation, aerospace, packaging and all aspects of people’s daily life.
2. Can you provide samples or trial orders?
Yes, we can provide A4 samples, and send it by DHL, Fedex or other international shipping companies. The MOQ of trial order for some products is tens of kilograms, the MOQ of most trial orders is 5-8 tons.
3. What is the difference between hot rolling and cast rolling?
Different properties: the surface quality of hot-rolled aluminum plate is good, the mechanical properties and the ductility are strong,
Price difference: cast-rolling is cheaper than hot rolling.
