CuZn37 C27200 Brass Round Bar 1-200mm Diameter with 8.5g/cm³ Density for Industrial Applications
CuZn37 / C27200 brass round bars offer excellent mechanical properties with homogeneous single-phase structure, making them ideal for precision manufacturing applications requiring strong deformation capabilities.
| Parameter | Specification |
|---|---|
| Product Types | Brass Bar, Brass Rod, Brass Shaft, Brass Stick |
| Standards | ASTM, AISI, EN, BS, JIS, GB/T, BSI, AS/NZS, ISO |
| Materials | H96, H90, H85, H80, H70, H68, H65, H63, H62, H60, C21000-C28000 series |
| Surface Finish | Mill, polished, bright, oiled, or custom |
| Density | 8.5 g/cm³ |
| Diameter Range | 1-200mm |
| Hardness Options | 1/16 hard, 1/8 hard, 3/8 hard, 1/4 hard, 1/2 hard, full hard, soft |
| Shapes | Square, Rectangular, Round |
| Length | 500-6000mm (custom lengths available) |
CuZn37 brass features exceptional mechanical properties including unusual wear resistance, corrosion resistance, high yield strength, and high hardness values. With excellent flexural strength and low conductivity, it's particularly suitable for precision applications.
| Element | Content (%) | Physical Property | Value |
|---|---|---|---|
| Zn | Remains | Density (kg/dm³) | 8.44 |
| Cu | 63 | Electrical Conductivity (%IACS) | 26 |
| Pb | 0.05 max | Electrical Resistivity (MS/m) | 6.6 |
| Sn | 0.2 max | Thermal Conductivity (W/m·K) | 120 |
| Al | 0.02 max | Modulus of Elasticity (kN/mm²) | 110 |
| Fe | 0.05 max | Coefficient of Thermal Expansion (10⁻⁶/K) | 20.2 |
| Ni | 0.3 max | Melting Temperature (°C) | 910-950 |
| Other Impurities | 0.1 max | Shear Modulus (kN/mm²) | 40 |
- Watchmaking: dials, hands, precision components
- Household appliances: resistance wires, electrical components
- Automotive industry: fuel injectors, precision parts
- Musical instruments: guitar strings, brass components
- Heating applications and thermal systems
- Aviation, aerospace, and shipbuilding
- Electrical and industrial equipment
- France (AFNOR): Cu Zn 37 / CUZN37
- Germany (DIN): Cu Zn 37 / CUZN37
- Europe (EN): CW508L
- ASTM: C27200
Standard sea-worthy packaging with belts securing materials in fumigated wooden boxes. Available container sizes include 20GP (2.352×2.385×5.90m), 40GP (2.352×2.385×11.8m), and 40HQ (2.352×2.69×5.90m).
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