3003 Aluminum Coil Description

3003 aluminum coil is the most widely used anti-rust aluminum so far. The strength of this alloy is slightly higher than industrial pure aluminum and it cannot be strengthened by heat treatment. Therefore, cold working methods are used to improve its mechanical properties. It has high plasticity in the annealed state, good plasticity in semi-cold work hardening, low plasticity in cold work hardening. It is mainly used for low-load parts that require high plasticity and good weldability and work in liquid or gas media, such as fuel tanks, gasoline or lubricating oil conduits, various liquid containers and other small-load parts made by deep drawing. 3003 aluminum coils are commonly used in ships, warships, vehicle materials, automobile and aircraft plate welding parts, pressure vessels that require strict fire protection.

Product parameters

• Mechanical Properties

  Tensile Strength  (MPa)	Test Stress (MPa)	Hardness HB	Elongation Rate (%)
  95-135	≥ 35	28	10

   

  Physical Performance

  Density	Melting Point	Thermal Expansion	Thermal Conductivity	Resistivity
  2.73 Kg/m³	655 °C	23.1(10 -6/℃)	190 W/m.K	0.034× 10-6Ω.m

   

  Annealing State

  Brand	Annealing State
  1xxx: 1050, 1050A, 1060, 1100	O, H12, H14, H16, H18, H22, H24, H26, H28, H111
  3xxx: 3003, 3004, 3005, 3105
  5xxx: 5005, 5052, 5754, 5083, 5086, 5182, 5049, 5251, 5454	O, H22, H24, H26, H28, H32, H34, H36, H38, H111
  6xxx: 6061, 6082	T4, T6, T451, T651
  2xxx: 2024	T3, T351, T4
  7xxx: 7075	T6, T651

   

  Scope of Application

  Aluminum Uses And Application Area
  Food Packaging	Beverage can ends, cans, bottle caps, etc.
  Building	Curtain walls, cladding, suspended ceilings, thermal insulation, venetian blinds, etc.
  Transportation	Auto parts, passenger car bodies, aviation ships and air cargo containers.
  Electronic Equipment	Electrical appliances, communication equipment,PCPlate drilling guide, lighting and heat dissipation materials, etc.
  Consumer Goods	Umbrellas, cooking utensils, sports equipment, etc
  Other	Military, color coated aluminum plate

Why Choose Us

Behind the growth and success of Kuaima Steel is years of hard work and dedication in the steel industry and meeting customers' needs on time. Advanced technology, standard products, certified quality standards and the bestcustomer service make Kuiama Steel a true leader in the global market.

lndustries Served

Every industry has its unique set of material specifications and needs. That’s why you can count on the exceptional experience and industry knowledge of the professionals at Kuaima Steel - Meeting the Exact Needs of Every Industry That Uses steel.

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  Machinery manufacturing industry
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  Power Ceneration
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  Oil & Gas
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  Manufacturing
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  Construction
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  Ship building
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  Automobile manufacturing
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  Pipe Fabrication