Unimix Metal Corporation is a trusted manufacturer, supplier, stockist, and exporter of Brass C21000 Shims. This copper-zinc alloy is valued for its strength and corrosion resistance. Because of these properties, it performs well in many industrial environments where stability is essential. In addition, the alloy maintains its structure even when exposed to heat, pressure, or vibration. As a result, Brass C21000 remains a preferred choice for precision components.
The alloy also offers excellent machinability. Therefore, it can be shaped into accurate shims for different engineering requirements. Moreover, our production team ensures strict dimensional control for each product. Consequently, customers receive shims that support reliable performance and long service life.
Brass C21000 shims provide several advantages that enhance industrial operations:
They are available in many sizes, shapes, and thicknesses, which allows use in various applications.
The alloy delivers high tensile strength along with long-term durability.
Additionally, it resists heat, oxidation, and hot corrosion.
The shims also offer a smooth surface with accurate dimensions.
Furthermore, cost-effective options are provided for standard as well as bulk orders.
Overall, these features support better alignment, spacing, and equipment stability in mechanical systems.
Many industries choose Brass C21000 due to its consistent performance. Besides this, our large inventory allows us to handle urgent and high-volume orders without delays. In addition, custom sizes can be produced to match unique project needs. Through this approach, clients receive solutions that improve operational efficiency. Finally, our support team works closely with every customer to ensure accurate and timely delivery.
| Standard | ASTM B36, ASME SB36 |
|---|---|
| Thickness | 0.1 mm,0.2 mm,0.3 mm,0.4 mm,0.5 mm 0.6 mm,0.7 mm,0.8 mm,0.9 mm,1 mm,1.2 mm,1.5 mm |
| Shim Width | 10 to 25 Inches |
| Finish | Hot rolled (HR), Cold rolled (CR) Galvanized etc. |
| Material | Brass |
| Grades | UNS C21000, C22000, C22600, C23000, C24000, C26000, C26800, C27200, or C28000. |
Because of these specifications, customers can easily select the correct shim size and finish for their application.
| Element | Copper (Cu) | Zinc (Zn) | Lead (Pb) | Iron (Fe) | Phosphorus (P) | Other Elements |
|---|---|---|---|---|---|---|
| Composition (%) | 94.0 – 96.0 | 4.0 – 6.0 | 0.05 (max) | 0.05 (max) | 0.04 (max) | 0.30 (max) |
The high copper content improves strength, while zinc contributes to flexibility and formability. Therefore, the alloy becomes suitable for both light and heavy-duty shim applications.
| Property | Tensile Strength | Yield Strength (0.2% Offset) | Elongation at Break (in 50mm) | Hardness, Brinell (500kg load, 10mm ball) | Modulus of Elasticity | Poisson’s Ratio |
|---|---|---|---|---|---|---|
| Value | 310 – 390 MPa | 110 – 240 MPa | 20 – 40% | 65 – 120 HB | 97 GPa | 0.33 |
Because of these mechanical values, Brass C21000 shims perform dependably in environments involving mechanical stress, vibration, and continuous movement. In conclusion, the alloy delivers long-lasting and stable results in precision equipment.
Unimix Metal Corporation is a leading manufacturer and supplier of shims, stainless steel coils, foils, and strips in a wide range of materials and grades.
17, Ramkutir Building, 12th Khetwadi Cross Lane, Mumbai 400 004.
Zaveri Bldg, 6, V. P. Road, C. P. Tank, Mumbai-400 004.
+ 91-22-67436772 |
+ 91 9821759598 |
+ 91 85910 99871
E-mail :
info@shimmanufacturer.com|
