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Gold Foil
Gold Foil is a highly conductive and malleable film that we offer in an extensive choice of 203 variations. It’s ideal for applications like electronics and decorative arts. With options for different thicknesses, widths, lengths and surface finishes, our Gold Foil range can suit a wide range of scientific research and industrial uses where conductivity, corrosion resistance, reflectivity and beauty are required.
Formula: Au
Percentage Purity: 99.99%
Temper: As Rolled
Thickness: 0.5mm
Length 1: 50mm
Length 2: 50mm
CAS Number: 7440-57-5
UOM Code: 815-135-25
Percentage Purity: 99.99%
Temper: As Rolled
Thickness: 0.5mm
Length 1: 50mm
Length 2: 50mm
CAS Number: 7440-57-5
UOM Code: 815-135-25
SKU: 1000032135
Product Code: AU00-FL-000421
Tolerances
Foil
| Thickness | <0.01mm | ±25% |
|---|---|---|
| Thickness | 0.01mm - 0.05mm | ±15% |
| Thickness | >0.05mm | ±10% |
Tolerances
Foil
| Thickness | <0.01mm | ±25% |
|---|---|---|
| Thickness | 0.01mm - 0.05mm | ±15% |
| Thickness | >0.05mm | ±10% |
$5,865.14
each
- Buy 5 for $4,750.76 each and save 19%
- Buy 10 for $4,340.20 each and save 26%
No Minimum order
Despatch of products in stock within 48 hours
Free technical support
*Free delivery worldwide
Material Properties for Precious Metals
Atomic Properties
| Element | Value |
|---|---|
| Atomic number | 79 |
| Crystal structure | Face centred cubic |
| Electronic structure | Xe 4f¹⁴ 5d¹⁰ 6s¹ |
| Valences shown | 1,3 |
| Atomic weight( amu ) | 196.9665 |
| Thermal neutron absorption cross-section( Barns ) | 98.8 |
| Photo-electric work function( eV ) | 4.8 |
| Atomic radius - Goldschmidt( nm ) | 0.144 |
| Ionisation potential( No./eV ) | 1/ 9.22 |
| Ionisation potential( No./eV ) | 2/ 20.5 |
Mechanical Properties
| Element | Value |
|---|---|
| Material condition | Soft |
| Material condition | Hard |
| Poisson's ratio | 0.42 |
| Poisson's ratio | 0.42 |
| Bulk modulus( GPa ) | 171 |
| Bulk modulus( GPa ) | 171 |
| Tensile modulus( GPa ) | 78.5 |
| Tensile modulus( GPa ) | 78.5 |
| Hardness - Vickers( kgf mm⁻² ) | 20-30 |
| Hardness - Vickers( kgf mm⁻² ) | 60 |
| Tensile strength( MPa ) | 130 |
| Tensile strength( MPa ) | 220 |
| Yield strength( MPa ) | 205 |
| Yield strength( MPa ) | - |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 2.20@20@20°C |
| Temperature coefficient( K⁻¹ ) | 0.004@0-100°C |
| Thermal emf against Pt (cold 0C - hot 100C)( mV ) | 0.74 |
Physical Properties
| Element | Value |
|---|---|
| Boiling point( C ) | 3080 |
| Density( gcm⁻³ ) | 19.3@20°C |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 1064.4 |
| Latent heat of evaporation( J g⁻¹ ) | 1738 |
| Latent heat of fusion( J g⁻¹ ) | 64.9 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 129@25°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 318@0-100°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 14.1@0-100°C |
Other Customers Purchased
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Aluminium Foil Formula: Al
Percentage Purity: 99%
Thickness: 0.005mm
Length 1: 10mm
Length 2: 10mm
CAS Number: 7429-90-5
UOM Code: 372-111-82
$230.80eachDiscounts applied for volume purchases -
Aluminium Foil Formula: Al
Percentage Purity: 99%
Thickness: 0.005mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 7429-90-5
UOM Code: 414-467-74
$232.32eachDiscounts applied for volume purchases -
Brass Foil (Cu63/Zn37) Formula: Cu63/Zn37
Temper: As Rolled
Thickness: 0.005mm
Length 1: 25mm
Length 2: 25mm
UOM Code: 000-020-91
$344.21eachDiscounts applied for volume purchases -
Aluminium Foil Formula: Al
Percentage Purity: 99%
Thickness: 0.005mm
Length 1: 100mm
Length 2: 100mm
CAS Number: 7429-90-5
UOM Code: 771-020-77
$234.95eachDiscounts applied for volume purchases -
Aluminium Foil Formula: Al
Percentage Purity: 99%
Thickness: 0.005mm
Length 1: 150mm
Length 2: 150mm
CAS Number: 7429-90-5
UOM Code: 735-469-05
$238.61eachDiscounts applied for volume purchases -
Grade 2 Titanium Foil (Light Tight) Grade: Grade 2
Standard: ASTM B265 Chemistry only
Formula: Ti
Percentage Purity: 98.9%
Thickness: 0.015mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 7440-32-6
UOM Code: 000-035-19
$350.56eachDiscounts applied for volume purchases
