What is 1100 aluminum coil?
1100 aluminum coil belongs to the 1000 series of commercially pure aluminum (Al content ≥99%), offering excellent corrosion resistance, formability, weldability, and good electrical and thermal conductivity. This alloy has low strength and cannot be strengthened through heat treatment; instead, it is typically strengthened through cold working (H-series state). 1100 aluminum coil is widely used in chemical equipment, food containers, heat exchangers, decorative panels, signage, electrical enclosures, and other fields. It is particularly suitable for applications requiring high corrosion resistance and workability but low strength. 1100 aluminum coil complies with international standards such as ASTM B209/B210/B211/B221/B483, ISO 6361, EN 573/485, AMS, and QQ-A-250/1, meeting the technical requirements of various industrial and decorative applications. [Learn more about product standards]
ZGGDMETAL 1100 Aluminum Coil Specifications
| Alloy |
1100 |
| Temper |
O、H12、H14、H16、H18、H22、H24、H26、H28 |
| Equivalent Name |
UNS A91100、AA 1100、Al99.0、EN AW-1100 |
| Thickness |
0.10 mm – 350 mm |
| Width |
400 mm – 2650 mm |
| Coil Diameter |
505 mm & 610 mm |
| Stock |
Stock are Available |
| Surface Finish |
Anodizing、Stucco Embossed、Mirror Finish、PVDF( Brushed）、（PE 16–18 μm） |
| Shape |
Coil、Strip |
| Standard |
ASTM B209/B210/B211/B221/B483、ISO 6361、EN 573/485、QQ-A-250/1、AMS 4001/4003 |
| Payment Methods |
T/T、L/C、 Western Union、Paypal |
| Packaging |
Waterproof kraft paper + plastic film + wooden pallet/wooden box, fixed with metal straps, suitable for sea or land transportation |
| Applications |
Chemical equipment, food containers, heat exchangers, decorative panels, signboards, electrical housings, roof decorations, lighting, kitchen appliances |
Stock of 1100 Aluminum Coils
| Alloy-Temper |
Thickness |
Width |
| 1100-O |
0.006″–0.249″ (0.15–6.3 mm) |
0.25″–60″ (6–1524 mm) |
| 1100-H12 |
0.006″–0.250″ (0.15–6.35 mm) |
0.25″–60″ (6–1524 mm) |
| 1100-H14 |
0.016″–0.190″ (0.4–4.8 mm) |
17″–72″ (432–1829 mm) |
| 1100-H16 |
0.006″–0.250″ (0.15–6.35 mm) |
0.25″–60″ (6–1524 mm) |
| 1100-H18 |
0.04″–3.94″ (1–100 mm) |
48″–60″ (1219–1524 mm) |
| 1100-H19 |
up to 0.125″ (~3.2 mm) |
48″–60″ (1219–1524 mm) |
| 1100-H22/H24/H26 |
0.2–8.0 mm |
20–2300 mm |
| 1100-H112 |
0.10–0.3 mm |
100–2500 mm |
ZGGDMETAL 1100 Aluminum Coil Chemical Composition
| Element |
Content (%) |
| Aluminum (Al) |
≥ 99.00 |
| Copper (Cu) |
0.05 – 0.20 |
| Iron (Fe) |
≤ 0.95 |
| Silicon (Si) |
≤ 0.95 |
| Manganese (Mn) |
≤ 0.05 |
| Zinc (Zn) |
≤ 0.10 |
| Other (each) |
≤ 0.05 |
| Other (total) |
≤ 0.15 |
ZGGDMETAL 1100 Aluminum Coil Mechanical Properties
| Temper |
Tensile Strength (MPa) |
Yield Strength 0.2% (MPa) |
Elongation (%) |
Brinell Hardness (HB) |
| O |
90 – 135 |
≥ 34 |
≥ 35 |
~ 28 |
| H12 |
120 – 145 |
≥ 95 |
≥ 18 |
~ 35 |
| H14 |
120 – 145 |
≥ 105 |
≥ 12 |
~ 35 |
| H16 |
150 – 165 |
≥ 125 |
≥ 10 |
~ 40 |
| H18 |
165 – 195 |
≥ 145 |
≥ 4 |
~ 44 |
What are the characteristics of 1100 aluminum coils?
1100 aluminum coil is a commercially pure aluminum alloy (≥ 99% Al) known for its excellent corrosion resistance, high thermal and electrical conductivity, and outstanding formability. It has relatively low strength compared to other alloys and cannot be strengthened by heat treatment—only by cold working (H-temper). It is easy to weld, braze, and solder, and is suitable for deep drawing and other complex forming processes.
Common tempers include O, H12, H14, H16, H18, H22, H24, H26, H28, and thickness ranges from ultra-thin foil (0.10 mm) to heavy gauge plates (up to 350 mm). Surface finishes can include mill finish, anodized, stucco embossed, mirror, brushed, or color-coated (PE/PVDF).
It complies with standards such as ASTM B209, ISO 6361, and EN 573/485, and is widely used in chemical equipment, food and beverage packaging, heat exchangers, decorative panels, signage, and electrical housings.
1100 aluminum coils are widely applied in industries that require excellent corrosion resistance, high formability, and good thermal/electrical conductivity but do not demand high strength. Typical uses include:
-
Chemical equipment – storage tanks, reaction vessels, piping for chemical processing.
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Food and beverage industry – food containers, packaging, kitchen utensils.
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Heat transfer equipment – heat exchangers, radiator fins, cooling devices.
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Architectural and decorative applications – wall cladding, roofing, ceiling panels, decorative trims.
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Signage and advertising – traffic signs, billboards, display boards.
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Electrical applications – enclosures, bus bars, transformer windings.
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Lighting and household goods – lamp reflectors, cookware, appliances.
Its combination of corrosion resistance, workability, and attractive surface finishes makes it suitable for both functional and decorative purposes across construction, transportation, packaging, and general manufacturing sectors.
