1100 Aluminum Sheet for Sale: Ocene, Velikosti in Vodnik za kupce

Uvod

1100 aluminum sheet is one of the most practical commercially pure aluminum plates you can buy: with a minimum 99.0% aluminum content and a small copper addition, it is slightly stronger than 1050/1060 while keeping excellent formability, odpornost proti koroziji, weldability and thermal conductivity.

It is the default sheet for chemical equipment, cookware and deep-drawn parts, toplotni odvodi, signs and general fabrication that do not need high strength.

Offered factory-direct, 1100 sheet can be supplied in standard 4×8 ft and metric sizes or cut to your dimensions, with the temper and surface finish the product needs.

This guide covers the composition, lastnosti, sizes and weights, prijave, izmišljotina, how it compares with 1050, 1060 in 3003, in kako naročiti.

Kaj Je 1100 Aluminijasta pločevina?

1100 is a non-heat-treatable 1xxx-series alloy strengthened only by cold work and softened by annealing. Sheet generally runs about 0.2–6 mm thick (thicker material is plate), supplied flat or cut to length. Its characteristic advantages are:

• Excellent ductility for bending, žigosanje, spinning and deep drawing, especially in the O temper.
• Very good atmospheric and chemical corrosion resistance from the self-healing oxide film.
• Nekoliko višja trdnost kot 1050/1060 thanks to a controlled 0.05–0.20% copper addition.
• High thermal and electrical conductivity, plus excellent weldability and easy machining.
• Svetloba (približno 2.71 g/cm³), rust-free and lower cost than alloyed grades; anodizes to a good film.
• The trade-off is modest strength; load-bearing or wear parts should use 3003, 5052 oz 6061.

Kemična sestava in mehanske lastnosti

The controlled chemistry (per ASTM B209 / Gb/t 3190) keeps silicon plus iron and copper within tight limits so forming, welding and corrosion performance stay high:

Element	Al	In + Fe	Cu	Mn	Zn
1100	≥99,0	≤0,95	0.05–0,20	≤0,05	≤0.10

 

Mechanical properties change with temper, so the same 1100 sheet can be supplied soft and deep-drawable or hard and rigid (typical Rm values):

Temper	Natezna (MPA)	Znak
O (žarelo)	približno. 75–110	Najmehkejši; deep drawing, predenje, maksimalna sposobnost oblikovanja
H12 / H22	približno. 95–125	Quarter-hard; light forming
H14 / H24	približno. 110–150	Na pol težko; common general-purpose temper
H16 / H26	približno. 135–170	Three-quarter-hard; stiffer panels
H18	približno. 150–200	Polno trdo; rigid, limited forming

 

Values vary slightly with thickness and standard; confirm tensile and yield on the mill certificate for your gauge.

The small copper addition is what distinguishes 1100 in service.

It gives a modest but useful gain in strength without sacrificing the pure-aluminum forming that lets the sheet be drawn into deep pots and liners, and the metal still anodizes into a uniform, protective film used on trim and nameplates.

1100 thus occupies a deliberate middle ground—not as soft and conductive as 1060, but not as alloyed as 3003, which is why it appears so often in cookware, chemical and general-purpose stock.

Standard Sizes, Surfaces and Weight

1100 sheet is produced from about 0.2 do 6 mm (plate to 200 mm+ on request), in widths up to roughly 2600 mm and lengths to 12,000 mm. Common sizes include 4×8 ft (1219×2438), 1000×2000, 1220×2440, 1250×2500 and 1500×3000, plus custom blanks to drawing.

Površina / zaključek	Tipična uporaba
Mlinski zaključek (optional PVC/PVDF protective film)	General sheet, fabrication stock, obloge
Krtačeno / ogledalo	Decorative panels, Namenske plošče, osvetlitev
Anodizirano / color-coated	Chemical and outdoor panels, durable signage, obloga
Reliefno / circles	Izolacija, anti-slip, cookware discs and deep-drawn parts

 

Weight is easy at 2.71 g/cm³: kg per m² = thickness (mm) × 2.71; a 4×8 ft sheet covers about 2.972 m².

Debelina	kg/m²	Weight per 4×8 sheet
0.5 mm	1.36	približno. 4.0 kg
1.0 mm	2.71	približno. 8.1 kg
1.5 mm	4.07	približno. 12.1 kg
2.0 mm	5.42	približno. 16.1 kg
3.0 mm	8.13	približno. 24.2 kg

Tipične aplikacije

• Chemical process equipment, shranjevalni rezervoarji, vessels, pipes and fittings that need corrosion resistance and weldability.
• Posoda za kuhanje, cooking utensils and deep-drawn or spun parts, plus aluminum circles for pots and pans.
• Toplotni potopi, lamp reflectors, zaloga pokrovčkov za steklenice, printing plates and food packaging components.
• Signs, nameplates and decorative or anodized architectural trim, and general stamped or bent parts.

Fabrication and Surface Treatment

1100 cuts, shears, bends and forms readily and can be laser, plasma or water-jet cut, žigosano, spun and drilled; it welds cleanly by common processes and takes anodizing, ščetkanje, polishing and coating well.

Use O temper for the deepest draws and harder tempers where the finished part must hold shape; generous bend radii and clean, oil-free surfaces help on high-speed lines.

1100 vs 1050, 1060 in 3003

Razred	Min. Al / legiranje	Moč	Best fit
1050	99.50% Al	Nizka	Most economical general sheet and cladding
1060	99.60% Al	Nizka	Best conductivity/reflectivity; signs and electrical parts
1100	99.00% Al, a little Cu	Nizko-srednje	Nekoliko močnejši; oblikovanje, varjenje, kemična, kuhinjska posoda
3003	Al + Mn (približno 1.2%)	Srednje	Približno 20% močnejši; tla, tread, tougher cladding

 

Izberite 1100 when you need a little more strength and weldability than 1050/1060 with the same pure-aluminum forming and corrosion; korak do 3003 for real added strength.

Kontrola kakovosti, Pricing and How to Order

QC covers thickness and flatness, width/length and diagonal tolerance, surface quality and tensile/yield by temper and chemistry on the MTC; ISO 9001 mills support SGS/BV inspection.

Sheet is interleaved with protective film and packed on pallets or in cases with moisture-proof wrapping for export. Pricing follows the aluminum ingot base plus a processing fee, with thinner/wider gauge, custom cutting, surface treatment and small quantities adding cost;

compare per ton and per finished blank on identical specs under FOB/CFR/CIF (običajno 30% deposit, balance against the bill of lading). Za citiranje, pošlji zlitino/kaljenje (1100), debelina, list ali prazne dimenzije, površino, količina, aplikacija in ciljna vrata.

Verify new material on production-gauge samples rather than photos: run the sheet through your forming, welding or cutting line at normal speed, izmerite debelino po širini, inspect the surface and, for food or chemical use, confirm the compliance paperwork matches the lot.

A signed pre-production sample then becomes the receiving standard, and an integrated mill that rolls and finishes in-house will hold that standard more reliably across repeat orders than spot resellers.

Pogosto zastavljena vprašanja

Q: Kaj je 1100 aluminijasta pločevina, ki se uporablja za?

A: Chemical tanks, vessels and piping, cookware and deep-drawn parts, toplotni odvodi, znaki, bottle cap and printing stock, and general fabrication needing formability and corrosion rather than high strength.

Q: Kako močno je 1100 v primerjavi z 1060 in 3003?

A: It is slightly stronger than 1050/1060 due to a small copper addition, ampak 3003 (mangan) is about 20% močnejši; H18 1100 reaches roughly 150–200 MPa tensile.

Q: What temper should I choose?

A: O for deep drawing and spinning, H14/H24 for general sheet, H16/H26 for stiffer panels and H18 for the most rigid plate with little forming.

Q: What sizes and thicknesses are available?

A: About 0.2–6 mm sheet in widths to roughly 2600 mm, including 4×8 ft and metric standards, with plate and cut-to-size blanks on request.

Q: Can it be welded, anodized and cut to size?

A: Yes—1100 welds cleanly, anodizes and finishes well, and can be laser or sawn cut, bent and supplied as custom blanks with protective film.

Q: How much does a 4×8 sheet weigh?

A: Približno 8.1 kg at 1 mm, 12.1 kg at 1.5 mm, 16.1 kg at 2 mm in 24.2 kg at 3 mm, using kg/m² = thickness (mm) × 2.71 čez 2.972 m².

Zaključek

1100 aluminum sheet is the slightly stronger, easy-to-fabricate pure-aluminum plate for chemical equipment, kuhinjska posoda, heat transfer and signs.

Specify the temper from how the panel is processed, fix thickness and cut size, choose the surface, and buy on mill certificates, dovoljena odstopanja in odobreni vzorci in ne samo cena.