Other Cast Metal Material Options for Custom Parts
Yongzhu Casting mainly focuses on aluminum die casting, but we can also review custom cast parts that require copper, zinc, bronze or other non-aluminum materials. If your part needs special conductivity, corrosion resistance, strength, appearance or weight performance, send us the drawing for material and casting review.
| Aspect | Copper | Zinc | Bronze |
|---|---|---|---|
| Advantages | Excellent electrical conductivity | High ductility | Corrosion resistance |
| Disadvantages | Heavy, expensive | Brittle in cold | Limited alloy types |
| Characteristics | Reddish, soft | Bluish-white, low melt | Decorative finish |
Material Review Support Beyond Aluminum Casting
At Yongzhu Casting, we’re not just aluminum specialists — we also deliver high-performance copper, zinc, and bronze cast parts with the same precision and quality standards. Here’s why industrial buyers worldwide choose us for non-aluminum casting projects:
20+ Years of Casting Experience
We’ve been casting complex non-ferrous metal parts since 2004, including components up to 50 kg per piece.Diverse Casting Methods
Gravity casting, sand casting, low-pressure casting, and centrifugal casting — all tailored to each alloy’s behavior.Tight Tolerances & Finishing
Our parts meet up to ±0.01 mm precision, and we offer post-processing such as machining, polishing, and plating.Low to High Volume Support
Whether you need 10 prototypes or 100,000 units annually, our workflow fits your project scale.Reliable Alloy Sourcing
All raw materials are certified and traceable to ensure consistency across batches.Cross-Industry Supply Capabilities
We serve diverse industries — from automotive and lighting to energy and medical — with tailored casting solutions for each sector.
Looking for a reliable copper, zinc, or bronze casting supplier? 👉 Contact us today for samples or a quick quote.
Application & Alloy Comparison
See how copper, zinc, bronze, and aluminum compare in real-world casting use cases, common alloy types, and international material standards.
| Category | Copper | Zinc | Bronze | Aluminum |
|---|---|---|---|---|
| Industry Applications | Electrical components, plumbing parts, decorative handles and knobs | Automotive trims, consumer electronics, battery enclosures | Sculptures, valves, musical instruments, heritage castings | Automotive housings, lighting fixtures, energy systems |
| Typical Alloy Types | Brass, beryllium copper, nickel silver | Zamak (zinc–aluminum), zinc-magnesium alloys | Silicon bronze, phosphor bronze, lead bronze | Aluminum-magnesium alloys, ADC12, 6061 |
| Material Standards | ASTM B370, ASTM B124, ASTM B505C10200, C11000, C12200 | ASTM B86, ASTM B240ZA-8, ZA-12 | ASTM B22, ASTM B148C90300, C90500 | ASTM B221, ASTM B85, ASTM B1796061-T6, A380, 7075-T6 |
Your Questions About Copper, Zinc, and Bronze Castings
Do you mainly manufacture aluminum die cast parts?
Yes. Aluminum die casting is our main business, but we can also review projects that require copper, zinc, bronze or other cast metal materials.
Can you help choose a suitable material for my part?
Yes. Please send the drawing, application, quantity and performance requirements. We can review whether aluminum, copper, zinc, bronze or another material is more suitable.
Do you support CNC machining after casting?
Yes. For many cast metal parts, CNC machining, drilling, tapping or surface finishing may be required after casting.
What information should I send for a quote?
Please send a 2D drawing or 3D file, material requirement, quantity, tolerance, surface finish and application details.
Can you quote if I am not sure about the material?
Yes. You can send the part drawing and working condition first. We can help review the material direction before quotation.
