1100 Aluminum Sheet for Sale: Grades, Sizes and Buyer’s Guide
1100 Aluminum Sheet for Sale: Grades, Sizes and Buyer’s Guide
परिचय
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, जंग प्रतिरोध, weldability and thermal conductivity.
It is the default sheet for chemical equipment, cookware and deep-drawn parts, हीट सिंक्स, 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, गुण, sizes and weights, अनुप्रयोग, छलरचना, how it compares with 1050, 1060 तथा 3003, और ऑर्डर कैसे करें.
क्या है 1100 एल्यूमीनियम शीट?
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, मुद्रांकन, spinning and deep drawing, especially in the O temper.
- Very good atmospheric and chemical corrosion resistance from the self-healing oxide film.
- से थोड़ी अधिक ताकत 1050/1060 thanks to a controlled 0.05–0.20% copper addition.
- High thermal and electrical conductivity, plus excellent weldability and easy machining.
- रोशनी (के बारे में 2.71 जी / सेमी³), 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 या 6061.
रासायनिक संरचना और यांत्रिक गुण
The controlled chemistry (per ASTM B209 / जीबी/टी 3190) keeps silicon plus iron and copper within tight limits so forming, welding and corrosion performance stay high:
| तत्व | अल | और + फ़े | घन | एम.एन. | 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):
| मनोवृत्ति | लचीला (एमपीए) | चरित्र |
| हे (annealed) | लगभग. 75-110 | नर्म; गहरा आरेख, spinning, अधिकतम फॉर्मैबिलिटी |
| एच12 / एच22 | लगभग. 95–125 | Quarter-hard; light forming |
| एच14 / एच24 | लगभग. 110-150 | आधा कठिन; common general-purpose temper |
| एच16 / एच26 | लगभग. 135-170 | Three-quarter-hard; stiffer panels |
| एच18 | लगभग. 150-200 | पूर्ण कठिन; 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 को 6 मिमी (plate to 200 mm+ on request), in widths up to roughly 2600 mm and lengths to 12,000 मिमी. Common sizes include 4×8 ft (1219×2438), 1000×2000, 1220×2440, 1250×2500 and 1500×3000, plus custom blanks to drawing.
| सतह / खत्म करना | विशिष्ट उपयोग |
| मिल खत्म (optional PVC/PVDF protective film) | सामान्य शीट, fabrication stock, आवरण |
| ब्रश / आईना | Decorative panels, नेमप्लेट, प्रकाश |
| एनोड किए गए / color-coated | Chemical and outdoor panels, durable signage, काट-छांट करना |
| उभरा / circles | इन्सुलेशन, anti-slip, cookware discs and deep-drawn parts |
Weight is easy at 2.71 जी / सेमी³: kg per m² = thickness (मिमी) × 2.71; a 4×8 ft sheet covers about 2.972 वर्ग मीटर.
| मोटाई | किग्रा/वर्ग मीटर | वजन प्रति 4×8 शीट |
| 0.5 मिमी | 1.36 | लगभग. 4.0 किलोग्राम |
| 1.0 मिमी | 2.71 | लगभग. 8.1 किलोग्राम |
| 1.5 मिमी | 4.07 | लगभग. 12.1 किलोग्राम |
| 2.0 मिमी | 5.42 | लगभग. 16.1 किलोग्राम |
| 3.0 मिमी | 8.13 | लगभग. 24.2 किलोग्राम |
विशिष्ट अनुप्रयोग
- Chemical process equipment, भंडारण टंकियां, vessels, pipes and fittings that need corrosion resistance and weldability.
- कुकवेयर, cooking utensils and deep-drawn or spun parts, plus aluminum circles for pots and pans.
- हीट सिंक्स, lamp reflectors, बोतल कैप स्टॉक, 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, मुहर लगी, spun and drilled; it welds cleanly by common processes and takes anodizing, ब्रश करना, 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 बनाम 1050, 1060 तथा 3003
| श्रेणी | मिन. अल / मिश्रधातु | ताकत | Best fit |
| 1050 | 99.50% अल | कम | Most economical general sheet and cladding |
| 1060 | 99.60% अल | कम | Best conductivity/reflectivity; signs and electrical parts |
| 1100 | 99.00% अल, a little Cu | Low-medium | थोड़ा मजबूत; गठन, वेल्डिंग, रासायनिक, कुकवेयर |
| 3003 | अल + एम.एन. (के बारे में 1.2%) | मध्यम | के बारे में 20% मजबूत; मंजिलें, tread, tougher cladding |
चुनना 1100 when you need a little more strength and weldability than 1050/1060 with the same pure-aluminum forming and corrosion; step up to 3003 for real added strength.
गुणवत्ता नियंत्रण, Pricing and How to Order
QC covers thickness and flatness, चौड़ाई/लंबाई और विकर्ण सहनशीलता, surface quality and tensile/yield by temper and chemistry on the MTC; आईएसओ 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 (आमतौर 30% deposit, balance against the bill of lading). उद्धृत करने के लिए, मिश्रधातु/तड़का भेजें (1100), मोटाई, शीट या खाली आयाम, सतह, मात्रा, एप्लिकेशन और गंतव्य पोर्ट.
Verify new material on production-gauge samples rather than photos: run the sheet through your forming, welding or cutting line at normal speed, पूरी चौड़ाई में मोटाई मापें, 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.
अक्सर पूछे जाने वाले प्रश्नों
क्यू: क्या है 1100 एल्यूमीनियम शीट का उपयोग किया जाता है?
ए: Chemical tanks, vessels and piping, cookware and deep-drawn parts, हीट सिंक्स, लक्षण, bottle cap and printing stock, and general fabrication needing formability and corrosion rather than high strength.
क्यू: कितना मजबूत है 1100 के साथ तुलना 1060 तथा 3003?
ए: It is slightly stronger than 1050/1060 due to a small copper addition, लेकिन 3003 (मैंगनीज) is about 20% मजबूत; एच18 1100 reaches roughly 150–200 MPa tensile.
क्यू: What temper should I choose?
ए: 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.
क्यू: What sizes and thicknesses are available?
ए: About 0.2–6 mm sheet in widths to roughly 2600 मिमी, including 4×8 ft and metric standards, with plate and cut-to-size blanks on request.
क्यू: Can it be welded, anodized and cut to size?
ए: Yes—1100 welds cleanly, anodizes and finishes well, and can be laser or sawn cut, bent and supplied as custom blanks with protective film.
क्यू: How much does a 4×8 sheet weigh?
ए: मोटे तौर पर 8.1 किलो पर 1 मिमी, 12.1 किलो पर 1.5 मिमी, 16.1 किलो पर 2 मिमी और 24.2 किलो पर 3 मिमी, using kg/m² = thickness (मिमी) × 2.71 ऊपर 2.972 वर्ग मीटर.
निष्कर्ष
1100 aluminum sheet is the slightly stronger, easy-to-fabricate pure-aluminum plate for chemical equipment, कुकवेयर, 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, केवल कीमत के बजाय सहनशीलता और अनुमोदित नमूने.
