Alloy 3003 Coated Aluminum Coil 38μm Max Coating Thickness For Lamination Sheet

Brand Name:SR or OEM
Certification:SGS, BV
Model Number:Al sheet 011
Minimum Order Quantity:Negotiable
Delivery Time:5 - 30 days
Payment Terms:T/T, L/C, Western Union
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Location: Shanghai Shanghai China
Address: 47 floor, Great Wall Building, No. 3000 North Zhongshan Road, Putuo District, Shanghai, China
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Alloy 3003 H14 colored aluminum coil sheet for lamination sheet



Specifications of coating aluminium sheet or coil:
1. Aluminum alloy: 3003 (other alloys are available)
2. Thickness: 0.2mm – 10.0mm (sizes as your demand)
3. Width: 2200mm max
4. Temper: H44
5. Color: RAL or as per your sample
6. Coating:Polyster (PE) coating, PVDF coating, Epoxy coating
7. Coating thickness: 38μm max
8. Protective film: As your demand


Chemical components of aluminum alloy 3003:


Aluminum alloy 3003
ElementContent(WT%)
Magnesium (Mg)-
Chromium (Cr)-
Iron (Fe)0.70
Silicon (Si)>0.60
Copper (Cu)0.05 - 0.20
Zinc (Zn)0.10
Manganese (Mn)1.00 - 1.50
Other (Total)0.05 - 0.15
Aluminium (Al)Balance

Physical properties of aluminum alloy 3003:


PropertyValue
Density2.73 g/cm³
Melting Point644 ℃
Thermal Conductivity(at 25 ℃)193 W/m.K
Electrical Resistivity0.034 x10-6 Ω .m
Thermal Expansion23.2 x 10-6 /K
Modulus of Elasticity69 GPa

Mechinical properties aluminum alloy 3003 H14 (Refering to technical data):


PropertyValue
Tensile Strength140 - 180 MPa
Yield Strength 0.2% Proof115 MPa
Elongation (% in 50mm)0.20- 0.32mm - 1
0.33- 0.63mm - 2
0.64- 1.20mm - 3
1.21- 6.30mm - 5

What does Temper H14 / H24/ H44 mean?


1. "H" stands for "Strain-Hardened", where strength is obtained by cold work.


2. The first digit following an H indicates the specifi operations OR processes:

  • H1 – Strain-Hardened only.
  • H2 – Strain-Hardened and partially annealed.
  • H3 – Strain-Hardened and stabilized.
  • H4 – Strain-Hardened and lacquered or painted.

3. The second digit following an H indicates the degree of strain-hardening:


Like H x 1 signifies Eighth hard, H x 2 signifies Quarter hard, and H x 4 indicates Half hard


China Alloy 3003 Coated Aluminum Coil 38μm Max Coating Thickness For Lamination Sheet supplier

Alloy 3003 Coated Aluminum Coil 38μm Max Coating Thickness For Lamination Sheet

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