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Formula: Cu 63/Zn 37
Form: Disk
Material: Brass
Commodity: Alloys
Our Brass disks (Cu63/Zn37) come in an extensive choice of 1746 variations. Brass is appreciated for properties like strength, machinability and corrosion resistance. All of which make these disks ideal across a range of industrial, scientific and commercial applications such as electrical contacts, decorations, weights and fasteners. With an array of dimensions, thicknesses and finishes available, range of Brass disks let you select the optimal product for your specific application.
Tolerances
Disk
| Thickness | >0.05mm | ±10% |
|---|---|---|
| Thickness | <0.01mm | ±25% |
| Thickness | 0.01mm - 0.05mm | ±15% |
Material Properties for Alloys
Mechanical Properties
| Element | Value |
|---|---|
| Hardness - Brinell | 65-136 |
| Elongation at break( % ) | 55 |
| Modulus of elasticity( GPa ) | 95-110 |
| Shear strength( MPa ) | 280-310 |
| Tensile strength( MPa ) | 330-500 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 6.2-6.6 |
| Temperature coefficient( K⁻¹ ) | 0.0016-0.0017 |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 900-920 |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 125@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 19-20.5@20-100°C |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 8.45 |
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Zinc Foil Formula: Zn
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Ytterbium Foil Formula: Yb
Percentage Purity: 99%
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Yttrium Foil Formula: Y
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Waspaloy® Foil Formula: Ni58/Cr19/Co14/Mo/Ti/Al/Fe
Temper: Annealed
Thickness: 0.25mm
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Length 2: 100mm
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X-ray Quality Rhodium Foil Grade: X-ray Quality
Formula: Rh
Percentage Purity: 99.9%
Temper: As Rolled
Thickness: 0.025mm
Length 1: 10mm
Length 2: 10mm
CAS Number: 7440-16-6
UOM Code: 464-926-09
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