Product Description
Product Description:Material: 1100 pure aluminum (Al ≥ 99.0%), thickness 1.3mm, width 1100mm, state O (annealed state)
Mechanical properties: Tensile strength 60-95MPa, elongation ≥ 35%, hardness 25HB, anisotropy index ≤ 1.1
Processing characteristics: Suitable for deep drawing (aspect ratio ≤ 3.0), spinning, precision etching processes, surface roughness Ra ≤ 0.8 μ m
Basic Info.
| Product |
1100/1.3mm/1100mm O-tempered aluminum alloy used for precision stamping molds |
| Thickness |
0.5-2.0mm |
| Width |
800-1500mm |
| Material |
1100 (as request) |
| Temper |
O, H12, H14, H16, H18, H24, H26, H32, H34, etc |
| Surface Finishing |
Coating |
| T-Bend |
No More Than 2t |
| Coating thickness |
PVDF Paint Coating: Not Less Than 25um |
| |
PE Paint Coating : Not Less Than 18um |
| Packing |
Export Standard Wooden Pallets (Eye To Wall,Eye To Sky) |
| Payment Terms |
L/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy. |
| MOQ |
2Tons Per Specification |
| Delivery Time |
Within 30-45 Days |
| Loading Port |
Shanghai,Ningbo,Qingdao,Tianjin Port and Etc |
| Application |
Electronic stamping molds, micro parts molds, instrument molds, packaging molds. |
Product Advantages
core advantages:
| Dimension |
Technical parameters/characteristics |
| Ultimate Formability |
O-state annealing eliminates machining hardening, and the elongation rate is 300% higher than that of H18 state, suitable for processing complex mold cavities (such as micropore arrays). |
| Cost-effectiveness |
Material costs are 40% lower than 5052 aluminum alloy, and processing energy consumption is reduced by 25% (suitable for rapid prototyping). |
| Surface finish |
The rolled surface has no orange peel texture, and after electrolytic polishing, the roughness Ra ≤ 0.2μm, meeting the mirror mold standards (SPI-A1). |
| Corrosion resistance |
The natural oxide film is resistant to acid and alkali (pH 5-9), and has been tested through ASTM B117 salt spray test (96h), suitable for molds in humid environments. |
| Rapid iteration capability |
Supports laser cutting (precision ±0.05mm) and chemical etching (line width ≤50μm), reducing the mold development cycle by 50%. |
Application scenarios and typical cases
Consumer Electronics Stamping Molds (East Asian Market)
Case: A Japanese brand's mobile phone metal frame stretching die
Solution: 1.3mm 1100-O aluminum plate deep drawing forming (depth ratio 1:2.5), replacing traditional brass mold cores.
achievements:
The mold has a lifespan of 100000 cycles and a cost reduction of 35%, meeting the JIS B5106 precision mold standard.
The product yield has been improved to 99.7%, earning the Japan Good Design Award.
Automotive Micro Parts Mold (European Market)
Case: fuel injector filter punching die from Germany
Solution: Micro hole array etching (aperture diameter of Φ 0.3mm ± 0.005mm, hole spacing accuracy of ± 2 μ m).
achievements:
Stamping efficiency of 2000 pieces/hour, hole wall roughness Ra0.4 μ m, passed VDA 6.3 process audit.
The mold changing time has been shortened to 15 minutes, making it suitable for flexible production lines.
Medical device molds (North American market)
Case: Medtronic heart stent laser cutting template
Solution: 1100-O aluminum plate electrolytic polishing+nano coating, resistant to biological liquid corrosion.
achievements:
Cutting accuracy ± 5 μ m, template lifespan 50000 times (twice that of ultra stainless steel), FDA 510 (k) certification obtained.
Reduce production costs by 50% and occupy 70% of the North American market share.
Packaging molds (Southeast Asian market)
Case: Indonesian food can lid stretching mold
Solution: Multi step deep drawing process (thickness reduction rate ≤ 15%), integrated rapid cooling channel.
achievements:
Production speed of 1200 pieces/minute, scrap rate<0.01%, certified by ISO 22000.
The manufacturing cost of molds is 60% lower than that of steel molds, and the investment return period is less than 6 months.
Future application prospects
Nanoimprint mold:
Develop sub micron etching process (line width ≤ 100nm) for mass production of AR optical waveguide components.
Intelligent mold system:
Embedded fiber optic sensor for real-time monitoring of stamping stress distribution (accuracy ± 0.1MPa).
Hydrogen energy bipolar plate mold:
Ultra precision flow field etching (depth error ≤ 2 μ m), replacing graphite substrates, reduces costs by 80%.
Space manufacturing adaptation:
Special stamping die for microgravity environment (material creep rate<0.01%), used for the production of space station spare parts.
1100 aluminum alloy (1.3mm/100mm, O-state) has become a leader in the lightweight revolution of precision stamping dies due to its dual core advantages of "superplasticity+low cost". From the extreme micropores of Japanese consumer electronics to the nanometer precision of German automotive parts, its performance has been validated by high-end manufacturing worldwide. With breakthroughs in nanoimprinting and space manufacturing, this material will redefine the future of high-precision, highly agile, and highly sustainable mold industry.
Take immediate action:
Get free material performance reports, microporous etching solutions, and a global successful case library, and embark on your journey of precision manufacturing upgrade!
Advanced Automation System
We have two plants of 160,000centiare with eight large automatic roller coating lines for aluminium sheet material products.
Strict Quality Control
Dingang actively implements technical innovation,which based on ISO9001.The painted aluminum products are all passed audit by BV,SGS,ITS And Etc.
Better Service
Over hundreds of Countries export experience and excellent after-sales service.We satisfy the demands meanwhile also obtain public reputation and praise from customers.
Certifications
Relevant certificates:
FAQ
Factory FAQ
Q:What kind of Changzhou Dingang company?
A:Changzhou Dingang is a professional manufacturer of aluminum productions and has its own warehouse. We are working hard to open up the international market.
Q:Can you accept small orders?
A:Depend on our inventory, normally we accept small order.
Q:How to guarantee the quality?
A:Every production procedure will be tested and evaluated. From the selection of raw materials to packaging for shipment. Only products that pass all tests will be delivered for export.
Q:Can you provide free samples?
A:Yes, we can provide free sample for testing. Buyer should bear all the shipping costs.
Q:What is your factory advantage?
A:We are manufacturer. We have professional quality control engineers to ensure high quality, zero defect products to our customer. Our professional sale team and competitive price will help customer to finish order in short time. Save Time!
Q;What is package?
A:Standard Export Packing(PVC+waterproof paper +sea-worthy wooden packing).
Q:How about the aluminum coil product delivery time?
A:For color samples , we can offer you within 3 working days.
30 - 45 days for mass production after getting order confirmation and down payment.
Q:What is the payment term?
A :30% T/T deposit, 70% balance T/T or L/C irrevocable payment before shipment.
Q:Can we visit your factory if we go to China?
A:Warmly welcome to visit our factory, we will show you around.
Packaging & Shipping
The packaging and shipping of prepainted aluminum coils are crucial to ensure that the coils arrive at their destination in good condition and are ready for use.Proper packaging and shipping practices help maintain the
quality of prepainted aluminum coils and ensure that they reach their destination in optimal condition.
Standard export packaging, lined with moisture-proof paper, wrapped with waterproof membrane, to ensure that there is no damage during transportation.
Customized packaging can be provided according to customer needs.
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