Brass C270 Fasteners
C270 yellow brass is the standard general-purpose brass alloy, offering a balanced combination of strength, corrosion resistance and cost-effectiveness. Its bright yellow colour makes it popular for architectural hardware and decorative applications.
Technical Specifications
| Composition | 65% Cu, 35% Zn |
| Tensile Strength | 300–580 MPa |
| Yield Strength | 100–450 MPa |
| Hardness | 50–80 HRB |
| Elongation | 10–50% |
| Machinability | 60% (vs C360) |
| Conductivity | 27% IACS |
| Melting Point | 900–940°C |
| Standard | ASTM B36, BS EN 12168 |
Key Properties
- Good mechanical strength
- Moderate corrosion resistance
- Bright yellow colour — decorative appeal
- Good formability
- Cost-effective — most economical brass grade
- Good solderable surface
Typical Applications
General Purpose Fasteners
Standard bolts, nuts and screws for industrial and commercial use.
Architectural Hardware
Door fittings, handles and decorative fasteners.
Electrical Fittings
Light switches, socket plates and conduit fittings.
Consumer Products
Furniture hardware, cabinet fittings and home accessories.
Electronics
PCB standoffs, spacers and terminal hardware.
Available Fasteners in C270 Brass
Frequently Asked Questions
When should I choose C270 over C360 brass?
Choose C270 when cost is a priority and high machinability is not critical. C270 is ideal for standard fasteners, architectural hardware and applications where the bright yellow appearance is desired.
Is C270 brass corrosion resistant?
C270 offers moderate corrosion resistance suitable for indoor and mild outdoor environments. For marine or harsh chemical environments, C260 or C280 grades are recommended.
Is C270 brass RoHS compliant?
Yes. C270 is lead-free and RoHS compliant, making it suitable for applications requiring compliance with EU environmental directives.
Need C270 Brass Fasteners?
Contact our technical team for specifications, samples and bulk order pricing.