1100 Feuille d'aluminium à vendre: Notes, Tailles et guide d'achat
1100 Feuille d'aluminium à vendre: Notes, Tailles et guide d'achat
Introduction
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, résistance à la corrosion, weldability and thermal conductivity.
It is the default sheet for chemical equipment, cookware and deep-drawn parts, dissipateurs de chaleur, 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, propriétés, sizes and weights, applications, fabrication, comment cela se compare-t-il avec 1050, 1060 et 3003, et comment commander.
Qu'est-ce que 1100 Feuille d'aluminium?
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. Ses avantages caractéristiques sont:
- Excellente ductilité pour le pliage, estampillage, filage et emboutissage profond, surtout dans le tempérament O.
- Very good atmospheric and chemical corrosion resistance from the self-healing oxide film.
- Résistance légèrement supérieure à celle 1050/1060 thanks to a controlled 0.05–0.20% copper addition.
- High thermal and electrical conductivity, plus excellent weldability and easy machining.
- Lumière (à propos 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 ou 6061.
Composition chimique et propriétés mécaniques
La chimie contrôlée (per ASTM B209 / Go/T 3190) keeps silicon plus iron and copper within tight limits so forming, welding and corrosion performance stay high:
| Élément | Al | Et + Fe | Cu | Mn | Zn |
| 1100 | ≥99,0 | ≤0,95 | 0.05–0,20 | ≤0.05 | ≤0.10 |
Mechanical properties change with temper, donc pareil 1100 la feuille peut être fournie souple et étirable en profondeur ou dure et rigide (typical Rm values):
| Tempérer | Traction (MPa) | Personnage |
| O (recuit) | environ. 75–110 | Le plus doux; dessin profond, filage, formabilité maximale |
| H12 / H22 | environ. 95–125 | Quart-dur; formation de lumière |
| H14 / H24 | environ. 110–150 | Mi-dur; common general-purpose temper |
| H16 / H26 | environ. 135–170 | Trois quarts dur; panneaux plus rigides |
| H18 | environ. 150–200 | Plein-dur; rigide, formage limité |
Les valeurs varient légèrement selon l'épaisseur et la norme; 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.
Tailles standards, Surfaces et poids
1100 la feuille est produite à partir d'environ 0.2 à 6 mm (plaque à 200 mm+ sur demande), dans des largeurs allant jusqu'à environ 2600 mm et longueurs jusqu'à 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.
| Surface / finition | Utilisation typique |
| Finition de l'usine (optional PVC/PVDF protective film) | Fiche générale, stock de fabrication, Revêtement |
| Brossé / miroir | Panneaux décoratifs, plaques signalétiques, éclairage |
| Anodisé / enduit de couleur | Chemical and outdoor panels, durable signage, garniture |
| En relief / circles | Isolation, anti-slip, cookware discs and deep-drawn parts |
Weight is easy at 2.71 g/cm³: kg par m² = épaisseur (mm) × 2.71; a 4×8 ft sheet covers about 2.972 m².
| Épaisseur | kg/m² | Poids par feuille 4×8 |
| 0.5 mm | 1.36 | environ. 4.0 kilos |
| 1.0 mm | 2.71 | environ. 8.1 kilos |
| 1.5 mm | 4.07 | environ. 12.1 kilos |
| 2.0 mm | 5.42 | environ. 16.1 kilos |
| 3.0 mm | 8.13 | environ. 24.2 kilos |
Applications typiques
- Équipement de traitement chimique, réservoirs de stockage, navires, pipes and fittings that need corrosion resistance and weldability.
- Batterie de cuisine, cooking utensils and deep-drawn or spun parts, plus aluminum circles for pots and pans.
- Dissipateurs de chaleur, réflecteurs de lampe, stock de bouchons de bouteilles, printing plates and food packaging components.
- Signes, 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, timbré, spun and drilled; it welds cleanly by common processes and takes anodizing, brossage, 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 contre 1050, 1060 et 3003
| Grade | Min.. Al / alliage | Force | Meilleur ajustement |
| 1050 | 99.50% Al | Faible | Most economical general sheet and cladding |
| 1060 | 99.60% Al | Faible | Best conductivity/reflectivity; signs and electrical parts |
| 1100 | 99.00% Al, un peu de Cu | Faible-moyen | Légèrement plus fort; formant, soudage, chimique, ustensiles de cuisine |
| 3003 | Al + Mn (à propos 1.2%) | Moyen | À propos 20% plus fort; sols, tread, tougher cladding |
Choisir 1100 when you need a little more strength and weldability than 1050/1060 with the same pure-aluminum forming and corrosion; intensifier 3003 for real added strength.
Contrôle de qualité, Pricing and How to Order
QC covers thickness and flatness, tolérance largeur/longueur et diagonale, surface quality and tensile/yield by temper and chemistry on the MTC; OIN 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. Le prix suit la base du lingot d'aluminium plus des frais de traitement, with thinner/wider gauge, découpe sur mesure, traitement de surface et petites quantités ajoutant des coûts;
compare per ton and per finished blank on identical specs under FOB/CFR/CIF (communément 30% dépôt, solde par rapport au connaissement). Pour citer, envoyer alliage/état (1100), épaisseur, dimensions de la feuille ou du flan, surface, quantité, port d'application et de destination.
Verify new material on production-gauge samples rather than photos: run the sheet through your forming, welding or cutting line at normal speed, mesurer l'épaisseur sur toute la largeur, 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.
Foire aux questions
Q: Quel est 1100 feuille d'aluminium utilisée pour?
UNE: Chemical tanks, vessels and piping, cookware and deep-drawn parts, dissipateurs de chaleur, panneaux, bottle cap and printing stock, and general fabrication needing formability and corrosion rather than high strength.
Q: Quelle est la force 1100 par rapport à 1060 et 3003?
UNE: It is slightly stronger than 1050/1060 due to a small copper addition, mais 3003 (manganèse) is about 20% plus fort; H18 1100 reaches roughly 150–200 MPa tensile.
Q: Quel tempérament dois-je choisir?
UNE: 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?
UNE: About 0.2–6 mm sheet in widths to roughly 2600 mm, incluant 4×8 pieds et normes métriques, with plate and cut-to-size blanks on request.
Q: Can it be welded, anodized and cut to size?
UNE: 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: Combien pèse une feuille 4×8?
UNE: À peu près 8.1 kg à 1 mm, 12.1 kg à 1.5 mm, 16.1 kg à 2 mm et 24.2 kg à 3 mm, en kg/m² = épaisseur (mm) × 2.71 sur 2.972 m².
Conclusion
1100 aluminum sheet is the slightly stronger, easy-to-fabricate pure-aluminum plate for chemical equipment, ustensiles de cuisine, heat transfer and signs.
Spécifiez l'état de la façon dont le panneau est traité, fixer l'épaisseur et la taille de coupe, choose the surface, et achetez des certificats d'usine, tolérances et échantillons approuvés plutôt que le prix seul.
