Henan Mingtai Al. Industrial Co., Ltd.
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Aluminum coil and strip for can tabs and can lids (bottom)

Aluminum coil and strip for can tabs and can lids (bottom)

Mingtai’s production of aluminum alloy can material is designed with superior performance as the core, with the advantages of precise specification, great sheet shape, high strength, easy processing and deep-drawing property. At present, Mingtai aluminum alloy can material has become one of the core products of the company. 5182, 5052, 3004, 3104 and other aluminum alloys for can tabs are stable in sales and large in supply, supported by global wide distribution and winning countless praises.

5182 aluminum alloy for can tabs

Mingtai aluminum alloy can material is not subjected to heat treatment and it is high in strength, corrosion resistance, and machinability. The notably smooth surface is ideal for post-treatment such as post-slitting and slicing.

  • Mingtai 5182 aluminum strip shape follows strict requirements as follows:
    We guarantee a high flatness by preventing any obvious waves in strips. The wave height should not exceed 3mm within 1 meter and wave numbers should not surpass 3 per meter. The edge bending should be less than 0.5mm for each length of 2000mm randomly selected. We also ensure that the end buckling height is less than or equal to 7mm for each length of 1500mm randomly cut. Besides, we don’t allow any joints for the strip.
  • Mingtai 5182 aluminum strip surface and transverse meet quality requirements as follows:
    We won’t allow any serious bubbles, missed coating, scratches, corrosion, grease spots, peeling, streaks, chromatic aberration, mottling patterns, or roll marks on the surface to assure the high-quality appearance of our products. We ensure that the transverse is perfectly trimmed and tightly rolled without loosening layers. Stacking faults should be less than or equal to 2mm and telescoping shapes should be less than or equal to 5mm.
Mechanical property requirement (based on national standard) for 5182-H19 aluminum strip for pull tab material:
Mechanical property requirement (based on national standard) for 5182-H19 aluminum strip for pull tab material
  • Tensile strength/Mpa: 360-410
  • Yield strength/Mpa: 310-360
  • Elongation/%: ≥6
Dimensions and allowable deviation:
  • Thickness(mm): 0.250-0.500
  • Allowable deviation in thickness (mm): ±0.004
  • Width(mm): 800-1200
  • Allowable deviation in width(mm): ±0.3

5052 aluminum alloy for can lids

Mingtai’s aluminum alloy can materials are flat and smooth in shape under extremely accurate controlling of thickness, ensuring thickness tolerance at ±0.005mm. Post processing is guaranteed stable to meet customer requirements. Mingtai is mature in manufacturing techniques in whole sets for 5052 aluminum plates. Our 5052 product is excellent in flatness and smoothness, which makes it one of Mingtai’s leading and most mature product types. Besides, the product warranty is available for users.

  • Mingtai aluminum plate shape conforms with more requirements as follows:
    To assure flatness, we won’t allow any obvious waves, wave height exceeding 3mm within 1 meter, or wave numbers surpassing 3 per meter. The edge bending of our products won’t exceed 0.5mm for each length of 2000mm randomly selected and the end buckling height should be less than or equal to 5mm for each length of 1500mm randomly cut. Besides, we won’t allow any joints.
  • Mingtai products’ surface and transverse quality satisfy requirements as follows:
    We won’t allow any serious bubbles, missed coating, scratches, corrosion, grease spots, peeling, streaks, chromatic aberration, mottling patterns, or roll marks on the surface to ensure the high-quality appearance of the product. Besides, burrs should be less than or equal to 0.04mm. Furthermore, we provide products with transverse perfectly trimmed and tightly rolled without loosening layers. Stacking faults should be less than or equal to 2mm and telescoping shapes should be less than or equal to 5mm.
Mechanical property requirement (based on national standard) for 5052-H19 aluminum alloy for can lids:
Mechanical property requirement (based on national standard) for 5052-H19 aluminum alloy for can lids
  • Tensile strength/Mpa: 270-330
  • Yield strength/Mpa: 240-300
  • Elongation/%: ≥5
Dimensions and allowable deviation:
  • Thickness(mm): 0.208-0.360
  • Allowable deviation in thickness (mm): ±0.005
  • Width(mm): 800-1730
  • Allowable deviation in width(mm): +1.0

3104 aluminum alloy for can lids

Cans made of aluminum are light in weight and excellent in heat resistance and conductivity while remaining odorless and non-toxic and performing outstandingly in printing. Furthermore, the material resists acid and alkali corrosion, remains durable and can be recycled, which makes it an economic and environment-friendly option.

Mechanical property requirement (based on national standard) for 3104-H19 aluminum alloy for can lids:
Mechanical property requirement (based on national standard) for 3104-H19 aluminum alloy for can lids
  • Tensile strength/Mpa: 270-320
  • Yield strength/Mpa: 240-280
  • Elongation/%: ≥5
Dimensions and allowable deviation:
  • Thickness(mm): 0.208-0.360
  • Allowable deviation in thickness (mm): ±0.005
  • Width(mm): 800-1730
  • Allowable deviation in width(mm): +1.0

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Mingtai has been committed to the production and sales of aluminum alloy products. Main products are 1000-8000 series alloy aluminum sheet/plate, aluminum strip, aluminum foil, aluminum coil and aluminum tread plate, which covers almost all the market demands. Our products have been exported to Europe, America, Southeast, Asia and more than 60 countries and regions. Our advantage lies in our rich production experience, high quality trusted and supported by domestic and foreign customers, advanced equipment, professional sales team, close production and marketing cooperation, abundant funds and rapid development momentum.

  • Production base with an area of 1.3 million square meters
  • Annual production capacity of 4,000,000 tons of aluminum products
  • Six-roll cold rolling mill from German SMS Siemag for processing aluminum strip width of up to 2,650mm
Interested? Please, contact us. We respond fast and are ready to help you. Contact Us
Markets
  • Shipbuilding Shipbuilding
  • Automotive Automotive
  • Road tanker Road tanker
  • Pharmaceutical packaging Pharmaceutical packaging
  • Caps and Closures Caps and Closures
  • Fuel Tank Fuel Tank
  • Beverage Cans Beverage Cans
  • Battery Battery
  • Cathode Plate Cathode Plate
  • Semiconductor Production Semiconductor Production
  • Electronic Electronic
Products
  • Aluminum Sheet/Plate
    1. 1000 Series Aluminum Sheet
    2. 2000 Series Aluminum Sheet
    3. 3000 Series Aluminum Sheet
    4. 5000 Series Aluminum Sheet
    5. 6000 Series Aluminum Sheet
    6. 7000 Series Aluminum Sheet
  • Aluminum Foils
  • Aluminum Coils
  • Aluminum Tread Plate
Contact Us
Huiguozhen, Gongyi, Henan, China
Julia Wei
Products
  • Aluminum Sheet/Plate
  • Aluminum Foils
  • Aluminum Coils
  • Aluminum Tread Plate
Capabilities
  • Manufacturing
  • Testing
  • Quality
Applications
  • Application Examples of Aluminum Sheet
  • Application Examples of Aluminum Foil
  • Application Examples of Aluminum Coil
  • Professional Applications for Aluminum Plates