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Home > Products > Prepainted Aluminium Coil > Aluminum Alloy 1100 Coil for Stamping & Forming with 0.4–1.2mm Thickness and 1250mm Width in Mill Finish

Aluminum Alloy 1100 Coil for Stamping & Forming with 0.4–1.2mm Thickness and 1250mm Width in Mill Finish

Product Details

Place of Origin: China

Brand Name: Dingang

Certification: SGS,ITS,BV

Model Number: 0.4–1.2mm×1250 mm-Aluminum alloy 1100

Payment & Shipping Terms

Minimum Order Quantity: 1000 Kgs / 1 Metric Ton

Packaging Details: Seaworthy Packing With Wooden Pallet

Delivery Time: Within 35 Days After Order Confirmed And Down Paymetn Received

Payment Terms: L/C,T/T,Western Union,MoneyGram

Supply Ability: 5000 Tons / Per Month

Get Best Price
Highlight:

0.4–1.2mm Thickness Aluminum Coil

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1250mm Width Aluminum Alloy 1100 Coil

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Mill Finish Prepainted Aluminium Coil

Name:
Aluminum Alloy 1100 Aluminum Coil For Stamping & Forming Thickness 0.4–1.2 Mm | Width 1250 Mm | Mill Finish
Alloy:
1100
Thickness:
0.4–1.2mm
Width:
1250 Mm
Color:
Customizable
Shape:
Coil
Process:
Rolling
Paint Coating:
PE PVDF Etc.
Recyclable:
Yes
Name:
Aluminum Alloy 1100 Aluminum Coil For Stamping & Forming Thickness 0.4–1.2 Mm | Width 1250 Mm | Mill Finish
Alloy:
1100
Thickness:
0.4–1.2mm
Width:
1250 Mm
Color:
Customizable
Shape:
Coil
Process:
Rolling
Paint Coating:
PE PVDF Etc.
Recyclable:
Yes
Aluminum Alloy 1100 Coil for Stamping & Forming with 0.4–1.2mm Thickness and 1250mm Width in Mill Finish
Aluminum Alloy 1100 Coil for Stamping & Forming
The 1100 aluminum coil (commercially pure ≥99.00% Al) in 0.4-1.2 mm thickness is the global benchmark alloy for applications requiring maximum formability, including deep drawing, spinning, bending, stamping and roll forming operations.
This non-heat-treatable alloy is soft and ductile, particularly in O temper condition, with the slowest work-hardening rate among aluminum alloys. This makes it ideal for intricate, multi-stage forming operations without cracking or excessive thinning.
Key Advantages for Stamping & Forming
  • Exceptional ductility and elongation (up to 30-45% in O temper)
  • No hot cracking during welding or forming processes
  • Outstanding corrosion resistance in neutral and mild environments
  • Lowest cost per kg among wrought aluminum alloys
Product Specifications
Thickness 0.4-1.2 mm
Width 600-1500 mm
Material 1100 Aluminum Alloy
Temper O, H12, H14, H16, H18, H24, H26, H32, H34, etc.
Inner Diameter 150mm, 405mm, 505mm, etc.
Surface Finish Mill Finish
MOQ 1 Ton Per Specification
Delivery Time Within 30 Days
Technical Specifications
Parameter Specification / Value Notes / Standard
Alloy 1100 AA1100 / EN AW-1100
Temper O, H12, H14, H16, H18, H22, H24 O for maximum formability
Tensile Strength (O) 75-105 MPa ASTM B209 / EN 546
Yield Strength (O) ≤35 MPa Low yield for easy forming
Elongation (O) ≥30-45% Exceptional ductility
Thermal Conductivity ~230 W/m*K Excellent heat dissipation
Corrosion Resistance Excellent Natural oxide layer (pH 4-9 media)
Aluminum Alloy 1100 Coil for Stamping & Forming with 0.4–1.2mm Thickness and 1250mm Width in Mill Finish 0Aluminum Alloy 1100 Coil for Stamping & Forming with 0.4–1.2mm Thickness and 1250mm Width in Mill Finish 1
Case Studies
Philips LED Downlight Reflector Series (Global) Thickness: 0.8 mm 1100-O mill finish + anodized
Result: 95% reflectivity, 10 million+ units/year, 30% higher light efficiency
Airstream Travel Trailer Kitchenware Components Thickness: 1.0 mm 1100-H14 deep-drawn pans & trays
Result: deep draws without thinning, 20+ year corrosion-free life
Nespresso-Compatible Coffee Capsule Bottom Forming Thickness: 0.5 mm 1100-O stamped & drawn
Result: high-speed production (1200/min), zero cracking
Automotive Nameplate & Decorative Trim Thickness: 0.6 mm 1100-H24 stamped & polished
Result: mirror finish after forming, no orange peel
Heat Exchanger Fins for Carrier Rooftop Units Thickness: 0.12 mm 1100 mill finish stamped fins
Result: excellent heat transfer, 30% weight saving vs thicker alloys
Industry Applications
Cookware & kitchenware
Lighting reflectors
Chemical equipment
Automotive trim & decorative parts
Heat exchangers & fins
Deep-drawn components
Industry Trends
  • Ultra-thin gauges (0.3-0.5 mm) for lightweight EV & micro-LED reflectors
  • Nano-textured surfaces: anti-glare + 98% reflectivity hybrid
  • Colored anodizing for premium decorative parts
  • 95%+ recycled content with blockchain CO₂ passport
  • Smart forming with conductive anodizing + embedded sensors
  • Extreme durability: 30-year warranty for outdoor applications
Ready to Transform Your Complex Designs into Reality? Contact us to learn about 0.8 mm mill finish samples, formability test reports, and real deep-draw project references.
24-hour rapid quote available
T: 0086 13961220663
E: gavin@cnchangsong.com