Brass Parts India manufactures and exports precision Aluminum Stamped Parts and provides comprehensive Aluminum Stamping services for customers in the USA and globally. Our aluminum stamping operations in Jamnagar, India produce high-quality sheet metal components for the electrical, automotive, HVAC, electronics, construction, and consumer goods industries — delivering tight tolerances, excellent surface quality, and highly competitive pricing direct from our factory.
Aluminum stamping combines the inherent advantages of aluminum — light weight, excellent conductivity, good corrosion resistance, and formability — with the efficiency of high-speed press tooling to produce components at a fraction of the cost of machining. Brass Parts India operates progressive, compound, and deep-draw stamping dies in-house, with press capacities from 10 to 400 tonnes, handling aluminum sheet from 0.2 mm to 6 mm thickness.
Aluminum Stamped Products We Manufacture
Aluminum Electrical Stampings and Busbars
Punched and formed aluminum busbar sections, terminal plates, earthing strips, cable tray components, and switchgear stampings. Aluminum’s electrical conductivity (~61% IACS for 1350 alloy) makes it widely used for bus bars and power distribution components where weight savings over copper are important. Produced from 1350-H19, 6101, and 1100 aluminum alloys.
Aluminum Heat Sink Stampings
Stamped and formed aluminum heat sink base plates and fin arrays for power electronics, LED lighting modules, motor drives, and industrial controls. 1100 and 6061 alloys for best thermal conductivity. Secondary anodizing for enhanced emissivity and corrosion protection.
Aluminum Automotive Stampings
Brackets, clips, shields, cover plates, mounting flanges, and structural members for automotive and commercial vehicle applications. 5052, 5754, and 6061 alloys for the best combination of strength, formability, and corrosion resistance. PPAP documentation available for Tier 1/Tier 2 supply.
Aluminum HVAC and Refrigeration Stampings
Fin stock, louver panels, condenser and evaporator fins, diffuser plates, and end caps for HVAC units. 1100 and 3003 alloys optimized for fin stamping applications — excellent corrosion resistance in moist and condensing environments.
Aluminum Electronic Enclosure Parts
Chassis panels, rack-mount brackets, PCB shields and covers, door hinges, and enclosure hardware. 5052 and 6061 alloys for lightweight strength. Prepared for anodizing, powder coating, or chromate conversion coating.
Aluminum Deep-Drawn Parts
Cups, cans, cylinders, and cylindrical housings formed by deep drawing from 1100, 3003, and 5052 aluminum sheet. Used for battery enclosures, capacitor cans, aerosol containers, motor end caps, and lighting reflectors.
Aluminum Connector and Terminal Stampings
Aluminum terminal lugs, cable clips, earth tags, and connector bodies for the electrical and telecom industries. Produced from EC-grade aluminum (1350) for best electrical conductivity. Tin-plated versions available for improved contact resistance.
Custom Aluminum Stamping to Drawing
Full capability to develop progressive tooling and produce custom aluminum stampings from your engineering drawings or samples. Rapid tooling in 3–5 weeks; production lead times 4–6 weeks after tooling approval.
Aluminum Alloy Grades and International Equivalents
| ASTM/UNS (USA) | EN/DIN (Europe) | BS (UK) | JIS (Japan) | Typical Use in Stamping |
|---|---|---|---|---|
| 1100 / A91100 | EN AW-1100 / Al99.0Cu | 1B | A1100 | General stampings, deep draw, heat sinks; excellent formability |
| 1050A | EN AW-1050A / Al99.5 | 1E | A1050 | Electrical bus bars, chemical equipment; high conductivity |
| 1350 (EC Grade) | EN AW-1350 / EAl99.5 | — | A1350 | Electrical conductors, busbars; highest conductivity Al alloy |
| 3003 / A93003 | EN AW-3003 / AlMn1Cu | N3 | A3003 | HVAC fins, cookware, general sheet; good formability + corrosion resistance |
| 5052 / A95052 | EN AW-5052 / AlMg2.5 | N4 | A5052 | Automotive panels, marine, enclosures; excellent corrosion + strength |
| 5754 | EN AW-5754 / AlMg3 | N6 | — | Automotive structural stampings; excellent formability in H111 |
| 6061 / A96061 | EN AW-6061 / AlMg1SiCu | H20 | A6061 | Structural brackets, aerospace; heat-treatable, good machinability |
| 6082 | EN AW-6082 / AlSi1MgMn | H30 | — | High-strength structural parts; most popular 6xxx in Europe |
Aluminum Stamping Process Capabilities
- Blanking and Piercing: Simple cutouts, complex profiles, multi-hole patterns
- Progressive Die Stamping: Multiple operations in one pass — high-volume, tight tolerances, minimal scrap
- Compound Die Stamping: Blanking + piercing in single stroke — for flat precision parts
- Deep Drawing: Cup and cylinder formation; draw ratios up to 2.5:1 in aluminum
- Bending and Forming: V-bends, U-channels, Z-sections, flanges to ±0.5° angle tolerance
- Coining and Embossing: Surface features, logos, identification marks, stiffening ribs
- Material Thickness: 0.2 mm – 6.0 mm aluminum sheet and strip
- Press Capacity: 10T – 400T mechanical and hydraulic presses
- Strip Width: Up to 600 mm on coil-fed progressive dies
Surface Finishing Options for Aluminum Stampings
- Anodizing: Clear, black, colored; Type II (decorative, 5–25 µm) and Type III (hard coat, 25–75 µm)
- Chromate Conversion Coating (Alodine / Iridite): MIL-DTL-5541 Type I and II; for corrosion protection and paint adhesion
- Powder Coating: Thermoset polyester or epoxy; wide color range; 40–120 µm film
- Tin Plating: For electrical connector and terminal applications
- Natural / As-Stamped: Deburred, cleaned, and packed; for applications where secondary coating is applied by customer
Why Choose Brass Parts India for Aluminum Stampings?
- In-House Toolmaking: We design and manufacture our own progressive and compound stamping dies — faster tooling, lower cost, no dependency on external tool shops.
- Multi-Material Capability: We stamp aluminum alongside brass, copper, and phosphor bronze — ideal for multi-material component kits.
- High-Speed Presses: Up to 400 strokes/minute on progressive dies for maximum volume output.
- Precision Tolerances: Hole positions to ±0.05 mm; blank dimensions to ±0.1 mm on standard tooling.
- ISO 9001 Quality: AQL inspection, first article reports, and dimensional records on every job.
- Competitive Export Pricing: Typical range USD 0.02–USD 5.00/piece depending on material, complexity, and volume. CIF US ports.
- Packaging and Logistics: Bulk, tray, reel, or custom packaging. Full export documentation — commercial invoice, packing list, COO, test certs.
Frequently Asked Questions – Aluminum Stamping
Q1: What is the best aluminum alloy for deep-draw stamping?
A: 1100-O and 3003-O (fully annealed temper) give the best deep-draw formability for cups and cylinders. For applications needing more strength after forming, 5052-O is the preferred choice — it work-hardens during drawing and provides much better structural performance than 1100 or 3003.
Q2: What thickness range can you stamp in aluminum?
A: We stamp aluminum from 0.2 mm foil-gauge up to 6 mm plate. For thicknesses above 6 mm we recommend laser cutting or waterjet cutting combined with bending, which we can also arrange.
Q3: How long does tooling take for a new aluminum stamping?
A: Simple blank/pierce tools: 2–3 weeks. Progressive dies for complex parts: 4–6 weeks. We provide DFM (Design for Manufacturability) feedback and 3D tool design review before cutting steel. Tooling cost is amortized over production or charged upfront — discuss with our team.
Q4: Can you combine aluminum stampings with other materials in a kit?
A: Yes. We regularly supply mixed-material kits combining aluminum stampings with brass machined parts, copper lugs, or stainless steel fasteners — all sourced and inspected under one roof in Jamnagar. This simplifies your procurement and reduces freight costs.
Q5: Do you supply aluminum stampings with anodizing?
A: Yes. We coordinate Type II anodizing (clear or colored), Type III hard anodizing, and chromate conversion coating (Alodine) through our approved finishing sub-contractors. All finishing is inspected to specification before packing and shipment.
Request a Quote
Contact Brass Parts India for aluminum stamping and aluminum stamped parts. Send us your drawings, material specification, required quantity, and target price to sales@brass-parts-india.com or call +91 22 4344 9300. We provide tooling design, first articles, and volume production CIF to all US ports.
