1100 Aluminium Sheet rau muag: Qib, Qhov Loj thiab Cov Neeg Yuav Khoom Qhia
1100 Aluminium Sheet rau muag: Qib, Qhov Loj thiab Cov Neeg Yuav Khoom Qhia
Lub hauv paus rau phau ntawv
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, corrosion kuj, weldability and thermal conductivity.
It is the default sheet for chemical equipment, cookware and deep-drawn parts, cua sov dab dej, 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, Cov Khoom Siv, sizes and weights, daim ntawv thov, kev yuav, cas nws piv nrog 1050, 1060 thiab 3003, thiab yuav xaj li cas.
Dab tsi yog 1100 Aluminium Ntawv?
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. Nws cov yam ntxwv zoo yog:
- Zoo heev ductility rau khoov, tau luam tawm, spinning thiab sib sib zog nqus daim duab, tshwj xeeb tshaj yog nyob rau hauv O temper.
- Very good atmospheric and chemical corrosion resistance from the self-healing oxide film.
- Me ntsis siab zog dua 1050/1060 thanks to a controlled 0.05–0.20% copper addition.
- High thermal and electrical conductivity, plus excellent weldability and easy machining.
- Teeb (txog 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 los yog 6061.
Chemical Composition thiab Mechanical Properties
Tswj chemistry (per ASTM B209 / GB / T 3190) keeps silicon plus iron and copper within tight limits so forming, welding and corrosion performance stay high:
| Lub ntsiab | Al | Thiab + Fe | Cu | Mn | Zn |
| 1100 | ≥99.0 | ≤ 0.95 | 0.05– 0.20 | I≤0.05 | ≤ 0.10 |
Mechanical properties change with temper, yog li qub 1100 daim ntawv tuaj yeem muab muag muag thiab sib sib zog nqus-drawable lossis nyuaj thiab nruj (typical Rm values):
| Kub | Tensile (MPa) | Cim |
| O (ib qho tseem ceeb) | kwv yees li. 75-110 | softest; Kev sib sib zog nqus duab, kiv, siab kawg formability |
| H12 / H22 | kwv yees li. 95–125 | Quarter-nyuaj; lub teeb tsim |
| H14 / H24 | kwv yees li. 110-150 | Ib nrab nyuaj; common general-purpose temper |
| H16 / H26 | kwv yees li. 135-170 | Peb lub hlis twg nyuaj; tawv panels |
| H18 | kwv yees li. 150-200 | Siab tawv; nruj, txwv kev tsim |
Cov nqi sib txawv me ntsis nrog cov tuab thiab cov qauv; 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, Nto thiab Nyhav
1100 daim ntawv yog tsim los ntawm txog 0.2 rau 6 mm (phaj rau 200 mm+ ntawm kev thov), nyob rau hauv dav mus txog roughly 2600 mm thiab lengths 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.
| Nto / ua tiav | Hom kev siv |
| Zeb tiav (optional PVC/PVDF protective film) | Daim ntawv dav dav, fabrication khoom, cladding |
| Txhuam / daim iav | Kho kom zoo nkauj panels, Npe, Teeb |
| Tus anodized / xim-coated | Chemical and outdoor panels, durable signage, txiav |
| Embossed / circles | Rwb thaiv tsev, anti-slip, cookware discs and deep-drawn parts |
Weight is easy at 2.71 g/cm³: kg per m² = thickness (mm) Txoj ntsiab lus 2.71; a 4×8 ft sheet covers about 2.972 m² os.
| Thickness | kg/m² | Qhov hnyav rau 4 × 8 daim ntawv |
| 0.5 mm | 1.36 | kwv yees li. 4.0 kg |
| 1.0 mm | 2.71 | kwv yees li. 8.1 kg |
| 1.5 mm | 4.07 | kwv yees li. 12.1 kg |
| 2.0 mm | 5.42 | kwv yees li. 16.1 kg |
| 3.0 mm | 8.13 | kwv yees li. 24.2 kg |
Tej kev siv
- Cov cuab yeej siv tshuaj, Kev Tso Tsheb Hlau Luam, cov nkoj, pipes and fittings that need corrosion resistance and weldability.
- Lub poom mov ua noj, cooking utensils and deep-drawn or spun parts, plus aluminum circles for pots and pans.
- Kub dab dej, teeb reflectors, lub raj mis cap stock, printing plates and food packaging components.
- Cov cim, 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, ntaus thwj, spun and drilled; it welds cleanly by common processes and takes anodizing, kev txhuam hniav, 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 thiab 3003
| Teem nqi | Lub min. Al / alloying | Lub zog | Zoo tshaj plaws |
| 1050 | 99.50% Al | Qi | Most economical general sheet and cladding |
| 1060 | 99.60% Al | Qi | Best conductivity/reflectivity; signs and electrical parts |
| 1100 | 99.00% Al, iom Cu | Tsawg- nruab nrab | Muaj zog me ntsis; kev sib sau, vuam, tshuaj, lub poom mov ua noj |
| 3003 | Al + Mn (txog 1.2%) | Nruab nrab | Txog 20% muaj zog; pem teb, tread, tougher cladding |
Xaiv 1100 when you need a little more strength and weldability than 1050/1060 with the same pure-aluminum forming and corrosion; nce mus rau 3003 for real added strength.
Kev Tswj Xyuas Zoo, Pricing and How to Order
QC covers thickness and flatness, dav / ntev thiab kab pheeb ces kaum kam rau ua, 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. Tus nqi ua raws li aluminium ingot puag ntxiv rau tus nqi ua, with thinner/wider gauge, kev cai txiav, kev kho mob saum npoo thiab cov khoom me me ntxiv tus nqi;
compare per ton and per finished blank on identical specs under FOB/CFR/CIF (feem ntau 30% tso nyiaj, sib npaug tiv thaiv daim nqi ntawm lading). Hais lus, xa alloy / temp (1100), qhov tuab, daim ntawv los yog qhov loj me, nplaim, qho ntau, daim ntawv thov thiab qhov chaw nres nkoj.
Verify new material on production-gauge samples rather than photos: run the sheet through your forming, welding or cutting line at normal speed, ntsuas thickness hla qhov dav, 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.
Cov Lus Nquag Nug
Q: Dab tsi yog 1100 Aluminium ntawv siv rau?
A: Chemical tanks, vessels and piping, cookware and deep-drawn parts, cua sov dab dej, phiaj xwm, bottle cap and printing stock, and general fabrication needing formability and corrosion rather than high strength.
Q: Muaj zog npaum li cas 1100 piv nrog 1060 thiab 3003?
A: It is slightly stronger than 1050/1060 due to a small copper addition, tiamsis 3003 (tus kws dai txiv manganese) is about 20% muaj zog; H18 1100 reaches roughly 150–200 MPa tensile.
Q: Kuv yuav tsum xaiv dab tsi?
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, suav nrog 4 × 8 ft thiab metric qauv, 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: 4 × 8 daim ntawv hnyav npaum li cas?
A: Kwv yees li 8.1 kg pe 1 mm, 12.1 kg pe 1.5 mm, 16.1 kg pe 2 mm thiab 24.2 kg pe 3 mm, siv kg/m² = thickness (mm) Txoj ntsiab lus 2.71 saum 2.972 m² os.
Xaus
1100 aluminum sheet is the slightly stronger, easy-to-fabricate pure-aluminum plate for chemical equipment, lub poom mov ua noj, heat transfer and signs.
Qhia qhov npau taws los ntawm kev ua vaj huam sib luag li cas, kho thickness thiab txiav loj, choose the surface, thiab yuav ntawm daim ntawv pov thawj zeb, kam rau ua thiab pom zoo kuaj es tsis yog tus nqi ib leeg.
