Brass fasteners are widely utilized in industrial manufacturing due to their unique properties that combine strength, durability, and corrosion resistance. Composed primarily of copper and zinc, brass exhibits excellent machinability, making it a preferred choice for precision components such as screws, bolts, nuts, and washers. The versatility of brass fasteners allows them to be used in various applications, including automotive, aerospace, electronics, and plumbing, where reliable fastening solutions are critical for operational integrity and safety.
The mechanical properties of brass fasteners contribute significantly to their performance in demanding environments. With a tensile strength that can reach up to 600 MPa, brass fasteners are capable of withstanding substantial loads without deforming. Additionally, their yield strength ensures that they maintain structural integrity even under high-stress conditions. The ability to endure repeated cycles of stress without failure makes brass fasteners ideal for applications where mechanical fatigue is a concern.
Corrosion resistance is another remarkable property of brass fasteners. The copper content provides a natural barrier against oxidation and environmental degradation, allowing brass fasteners to perform effectively in moist or chemically aggressive environments. This characteristic is particularly beneficial in plumbing and marine applications, where exposure to water and salt can lead to rapid deterioration of lesser materials. Moreover, brass fasteners' resistance to galvanic corrosion makes them suitable for use with other metals without the risk of accelerated wear.
Brass fasteners also offer aesthetic advantages, which can be particularly important in consumer-facing products. The attractive gold-like appearance of brass enhances the visual appeal of assembled components, making them a popular choice for decorative applications, such as in furniture and fixtures. Additionally, brass can be easily plated or coated to further enhance its appearance and performance, adding to its versatility in design and manufacturing.
In summary, brass fasteners are an essential component in industrial manufacturing, providing a unique combination of mechanical strength, corrosion resistance, and aesthetic appeal. Their extensive range of applications, from heavy machinery to delicate electronics, underscores their importance in meeting the diverse needs of various industries. As manufacturers continue to seek reliable and efficient fastening solutions, brass fasteners remain a top choice for ensuring durability and performance.
| Brass Fastener | Composition | Applications |
|---|---|---|
| C26000 | 70% Cu, 30% Zn | Electrical connectors, plumbing |
| C27000 | 65% Cu, 35% Zn | Automotive parts, decorative items |
| C28000 | 60% Cu, 40% Zn | Fasteners, marine hardware |
| C36000 | 61% Cu, 35% Zn, 2% Pb | High-speed machining, precision parts |
| C46400 | 70% Cu, 28% Zn, 2% Sn | Marine applications, valves |
| C38500 | 63% Cu, 35% Zn, 2% Pb | Automotive, plumbing fixtures |
| C44200 | 70% Cu, 30% Zn | Electrical applications, connectors |
| Material | Brass Fastener |
|---|---|
| Grades | C26000, C27000, C36000, C46400, C38500, etc. |
| Standard | ASTM B16, ASTM B455 |
| Size Range | M2 to M30 (Metric), #2 to #1 (Imperial) |
| Length | Short, Standard, Long, Custom |
| Form | Hex, Round, Square, Flat |
| Element | C26000 (%) | C36000 (%) |
|---|---|---|
| Carbon (C) | 0.05 max | 0.05 max |
| Cu (Copper) | 70.0 min | 61.0 min |
| Zn (Zinc) | 30.0 max | 35.0 max |
| Pb (Lead) | — | 2.0 max |
| Sn (Tin) | — | — |
| Property | C26000 | C36000 |
|---|---|---|
| Tensile Strength (MPa) | 480 min | 520 min |
| Yield Strength (MPa) | 210 min | 230 min |
| Elongation (%) | 40 min | 35 min |
| Hardness (HRB) | 90 max | 95 max |
| Brass Fastener Supply Cities | |||||
|---|---|---|---|---|---|
| Mumbai | Delhi | Pune | Chennai | Hyderabad | Bengaluru |
| Ahmedabad | Rajkot | Coimbatore | Kolkata | Bhopal | Surat |
| Brass Fastener Export Countries | |||||
|---|---|---|---|---|---|
| USA | UK | UAE | Germany | South Africa | Australia |
| Italy | Canada | Netherlands | Qatar | Saudi Arabia | Malaysia |
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Stainless Steel Manufacturer & Global Exporter from Mumbai, India.