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                      Food Grade 3003 Aluminum Foil


                      Food Grade 3003 Aluminum Foil


                      Product introduction of Food Grade 3003 Aluminum Foil

                      Good formability, good rust and corrosion resistance, good weldability and plasticity

                      3003 is an AL-Mn alloy, which is the most widely used rust-proof aluminum. The strength of this alloy is not high (slightly higher than industrial pure aluminum), and it cannot be heat-treated and strengthened. Therefore, cold working method is used to improve its mechanical properties: It has high plasticity in annealing state, good plasticity in semi-cold work hardening, low plasticity in cold work hardening, good corrosion resistance, good weldability and poor machinability. Uses are mainly used for low load parts requiring high plasticity and good weldability in liquid or gaseous media, such as fuel tanks, gasoline or lube oil conduits, various liquid containers and other small load parts made with deep drawing: Wire is used to make rivets.

                      3003 aluminum foil has good formability, solvability and corrosion resistance. It is used to process parts that require good formability, high corrosion resistance and good weldability, or to meet the production requirements that require both these properties and higher strength than the 1 series alloy.

                      Product parameters of Food Grade 3003 Aluminum Foil


                      Typical alloy
                       
                      3003 aluminum foil
                      Temper O,H12,H14,H16,H18,H19,H22,
                          H24,H26,H28,H32,H34,H36,H38

                      Thickness  (mm)
                       
                      0.2-6

                      Width  (mm)
                       
                      >2000

                      Length  (mm)
                       
                      >6000

                      Typical product
                       
                      Power battery case, mobile phone case, etc.

                      Chemical composition of Food Grade 3003 Aluminum Foil

                      Alloy grades 3003
                      Si 0.60
                      Fe 0.70
                      Cu 0.05-0.20
                      Mn 1.0-1.5
                      Mg
                      Cr
                      Zn 0.10
                      Ti
                      Zr
                      Other Each 0.05
                        Total 0.15
                      Al margin

                      Mechanical properties of Food Grade 3003 Aluminum Foil
                       

                      Alloy grades and Temper
                       
                      3003-H24
                      Tensile strength
                      Rm/Mpa
                      148-185
                      Yield Strength
                      Rp0.2/Mpa
                      115

                      Elongation%
                       
                      4

                      Solidity/HBWα
                       
                      45

                      Physical property of Food Grade 3003 Aluminum Foil


                      Alloy grades and Temper
                       
                      3003-H24
                      Thermal expansion coefficient
                      (20-100)
                      µm/m·k
                      Rm/Mpa
                      23.6
                      Melting point range
                      (℃)
                      Rp0.2/Mpa
                      643-654
                      Conductivity 20℃
                      (%IACS)
                      41
                      Resistivity
                      20℃
                      Ωmm2/m
                      0.042
                      Density
                      (20℃)(g/cm3)
                      Ωmm2/m
                      2.75

                      Quality characteristics of Food Grade 3003 Aluminum Foil

                      Density: 2.750g/cm³
                      Poisson's ratio: 0.35 at 20℃(68F)
                      Elastic Modulus: stretching: 70GPa(10.2×106psi)
                      Cut: 25GPa(3.6×106psi)

                      Introduction of our company

                      Gongyi Shengzhou Metal Products Co.,Ltd. is a professional Aluminium Strip Suppliers and Aluminum Circles manufacturers,mainly supply Aluminum Circles, Aluminium discs, Aluminum Strip, Food Box Material Aluminum Foil, Aluminum Circles for Kitchenware etc. series of aluminum products, sincerely welcome everyone to visit.


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