Active Member
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[China]
Address: 47 floor, Great Wall Building, No. 3000 North Zhongshan Road, Putuo District, Shanghai, China
Contact name:Rambo
Shanghai Rising International Trade Co., Ltd. |
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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 | |
| Element | Content(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:
| Property | Value |
| Density | 2.73 g/cm³ |
| Melting Point | 644 ℃ |
| Thermal Conductivity(at 25 ℃) | 193 W/m.K |
| Electrical Resistivity | 0.034 x10-6 Ω .m |
| Thermal Expansion | 23.2 x 10-6 /K |
| Modulus of Elasticity | 69 GPa |
Mechinical properties aluminum alloy 3003 H14 (Refering to technical data):
| Property | Value |
| Tensile Strength | 140 - 180 MPa |
| Yield Strength 0.2% Proof | 115 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:
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
