YCS Metal Materials
From raw materials to precision machining, we offer a full range of high-quality metal materials, supporting custom cutting, CNC machining, and one-stop delivery. Select a material below to view detailed specifications and application guides.
Aluminum
Lightweight, high strength, and corrosion-resistant. The preferred material for aerospace, electronics, and automation industries.
Typical Grades:
6061-T6 · 7075-T6 · 5052-H32 · 2024
Typical Applications:
Drone structural parts · Heat sinks · Housings · Automotive lightweight components
Copper
Excellent electrical and thermal conductivity, ideal for electrical, electronic, and heat dissipation applications.
Typical Grades:
C11000 (Electrolytic) · C10100 (Oxygen-Free)
Typical Applications:
Conductive terminals · Busbars · Heat sink substrates · Grounding components
Brass
Good machinability, corrosion resistance, and attractive golden color. Widely used for precision parts and decorative components.
Typical Grades:
C36000 (Free-Cutting) · C37700 · C26000
Typical Applications:
Valves · Fittings · Instrument parts · Decorative hardware
Bronze
High wear resistance, fatigue resistance, and seawater corrosion resistance. Suitable for heavy-load and marine environments.
Typical Grades:
C93200 (Tin Bronze) · C95400 · C86300
Typical Applications:
Bushings · Gears · Pump bodies · Marine equipment components
Why Choose YCS Materials
We Provide Integrated Material + Machining Solutions
✅ Full Inventory
Aluminum, copper, brass, and bronze – common grades in stock, supporting same-day sample dispatch.
✅ Material Traceability
Each batch comes with a material certificate, compliant with ISO 9001 and strict industry standards.
✅ One-Stop Delivery
From raw material cutting to precision CNC machining and surface finishing – we do it all. You receive finished parts.
How We Machine These Materials
Different materials paired with the right processes to achieve optimal performance.
| Material | Recommended Processes | Achievable Tolerance | Surface Finishing Options |
|---|---|---|---|
| Aluminum | CNC Milling, Turning | ±0.005mm | Anodizing, Sandblasting, Polishing, Electroless Nickel Plating |
| Copper | CNC Turning, Milling | ±0.01mm | Tin Plating, Silver Plating, Nickel Plating, Anti-Tarnish Treatment |
| Brass | Automatic Lathe, CNC | ±0.01mm | Polishing, Chrome Plating, Brushing, Passivation |
| Bronze | CNC Milling, EDM | ±0.008mm | Sandblasting, Oiling, Tin Plating, Passivation |
Different heat treatment conditions (annealed, aged, hard temper) are also available upon request. Contact our engineers for details.
Common Material Grade Cross-Reference
International standard cross-references to help you quickly confirm your required material.
| Material Type | China GB | USA ASTM/AISI | Germany DIN | Typical Characteristics |
|---|---|---|---|---|
| Aluminum 6061 | 6061 | 6061 | AlMg1SiCu | Good versatility, excellent weldability |
| Aluminum 7075 | 7075 | 7075 | AlZnMgCu1.5 | Aerospace grade, highest strength |
| Copper C1100 | T2 | C11000 | E-Cu58 | Conductivity ≥100% IACS |
| Copper C1020 | TU2 | C10200 | OF-Cu | Oxygen-free, suitable for welding |
| Brass C3600 | HPb63-3 | C36000 | CuZn36Pb3 | Free-cutting, ideal for automatic lathes |
| Brass C3771 | HPb60-2 | C37700 | CuZn40Pb2 | Good hot forgeability |
| Bronze C9320 | ZCuSn6Zn6 | C93200 | G-CuSn7ZnPb | Tin bronze, good wear resistance |
| Bronze C8630 | - | C86300 | - | Manganese bronze, high strength |
Supplementary Note: Grades not listed are available upon request. Custom sourcing and machining supported.
How to Choose the Right Material?
| Material | Core Advantage | Recommended Use Cases | Not Recommended For |
|---|---|---|---|
| Aluminum | Lightweight, high strength, good heat dissipation | Structural parts requiring weight reduction | High-impact applications |
| Copper | Best electrical/thermal conductivity | Current-carrying components, heat sinks | Weight-sensitive applications |
| Brass | Good machinability, corrosion resistance, attractive appearance | Precision threaded parts, valves | High-temperature, high-strength environments |
| Bronze | High wear resistance, seawater resistant | Bushings, gears, marine components | Weight-sensitive applications |
Need Help Deciding?
Not sure which material is right for your project? Our engineering team offers free material selection advice.
Get the Material Right, and You're Halfway There
See how other customers have chosen and used our materials.
Aerospace-Grade 7075 Aluminum
Industry: Drone Manufacturer
Requirement: High-strength, lightweight airframe structural parts
Our Solution: Recommended 7075-T6 aluminum with 5-axis CNC machining
Result: 15% weight reduction, strength met flight test standards
C1100 Copper Busbars
Industry: EV Charging Stations
Requirement: High current-carrying capacity, low resistance, tin-plated surface
Our Solution: Supplied C1100 electrolytic copper with precision cutting + CNC drilling + tin plating
Result: Conductivity met specifications, batch delivery lead time reduced by 30%
C9320 Bronze Bushings
Industry: Heavy Mining Machinery
Requirement: High wear resistance, impact resistance, long service life
Our Solution: C9320 tin bronze material with precision turning + EDM slotting
Result: Service life increased by 2x compared to original cast iron parts
Common Material Questions
Q1: Can you provide material certificates?
Q2: What is the minimum order quantity?
Q3: What surface conditions are available?
Q4: Can you machine non-standard or custom-shaped materials?
Q5: How can I check the performance differences between different grades?
Ready to Start Your Project?
Send us your drawings or material requirements, and we will provide a quotation and material recommendations within 24 hours. Backed by 10+ years of manufacturing experience.
Direct Contact
Email Us
sales@ycsmachining.com
Call Us
+86 13527965117
Facility Address
No. 36 Zhonglu Development Zone, Pingwang Town, Wujiang District, Suzhou City, Jiangsu Province