Coil & Sheets

Aluminium sheets have wide applications in the construction industry and have replaced the traditional materials, e.g. steel, plastic, building stones, and timber, because of their light weight and the awareness for resource conservation and environmental protection. Aluminium sheets produced by CSAC are used in the construction industry to manufacture curtain walls, cladding, ceilings, heat insulators, venetian blinds. They are also used as the primary materials to manufacture electrical appliances, telecommunication equipment, PC board drilling guide sheets, lightings (LED lights included), internal parts and engine hoods of automobiles, aviation containers, consumer goods including umbrella ribs, cooking utensils, and canning materials for food packaging. CSAC produces aluminium sheets and coils with the most modern rolling, coating, and finishing technologies to meet the market demand for high quality aluminium sheet and coil products.

Alloys Si Fe Cu Mn Mg Cr Zn Ti Others Al
Each Total
5182 0.20 max. 0.35 max. 0.15 max. 0.20 - 0.50 4.0 - 5.0 0.10 max. 0.25 max. 0.10 max. 0.05 max. 0.15 max. Rem.
5052 0.25 max. 0.40 max. 0.10 max. 0.10 max. 2.2 - 2.8 0.15 - 0.35 0.10 max. - 0.05 max. 0.15 max. Rem.
5042 0.20 max. 0.35 max. 0.15 max. 0.20 - 0.50 3.0 - 4.0 0.10 max. 0.25 max. 0.10 max. 0.05 max. 0.15 max. Rem.
Alloys Thickness(mm) Width(mm) Length(mm) I.D.(mm)
5182 - H19 0.23 ≦ T ≦ 0.33 100 ≦ W ≦ 1585 800 ≦ L ≦ 1000(Flat sheet) 406(Coil)
5052 - H19
5042 - H19

(1) Conversion treatment: Cr weight 7~40 mg/m2/side 

(2) Coated

Paint Types Film Weight (g/m2) Wax (mg/m2/side)
Valspar 92X205B Modifled Epoxy Internal: 11.5~13.5 50~100
External: 3.5~6.5
PPG 7570-802/A Modifled Epoxy Internal: 11.5~13.5 50~100
External: 3.5~6.5
Dexter 8510J01T-10
PPG(PPG2920-303/A)
Organosol(Int.)
Epoxy (Ext.)
Internal: 11.5~13.5 50~100
External: 3.5~6.5
Alloys & Temper TS(N/mm2) YS(N/mm2) EL(%)
5182 - H19 355~405 300~350 6min.
5052 - H19 265~305 225~275 5min.
5042 - H19 270 ~ 320 310min. 4min.
Other properties are according to agreements.
The Production Flow Chart
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