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Silver Balls
Silver Balls from Goodfellow come in 6 variations. Silver has excellent thermal and electrical conductivity as well as antimicrobial properties. Silver Balls find use in applications such as conductive coatings and pastes, brazing alloys, and antimicrobial wound dressings. Their spherical shape provides benefits such as good flowability and uniform packing density.
Formula: Ag
Diameter: 0.5mm
Quantity: 50 Pcs
Type: Precision Sphere
CAS Number: 7440-22-4
UOM Code: 487-204-83
Diameter: 0.5mm
Quantity: 50 Pcs
Type: Precision Sphere
CAS Number: 7440-22-4
UOM Code: 487-204-83
SKU: 1000013624
Product Code: AG00-SP-000140
Tolerances
Ball/Sphere
| Diameter | Standard | ±5% |
|---|---|---|
| Diameter | Precision | See Item |
Tolerances
Ball/Sphere
| Diameter | Standard | ±5% |
|---|---|---|
| Diameter | Precision | See Item |
$459.56
each
- Buy 5 for $372.24 each and save 19%
- Buy 10 for $340.07 each and save 26%
No Minimum order
Free technical support
*Free delivery worldwide
Material Properties for Precious Metals
Atomic Properties
| Element | Value |
|---|---|
| Atomic number | 47 |
| Crystal structure | Face centred cubic |
| Electronic structure | Kr 4d¹⁰ 5s¹ |
| Valences shown | 1-2,2 |
| Atomic weight( amu ) | 107.8682 |
| Thermal neutron absorption cross-section( Barns ) | 63.8 |
| Photo-electric work function( eV ) | 4.7 |
| Natural isotope distribution( Mass No./% ) | 107/ 51.83 |
| Natural isotope distribution( Mass No./% ) | 109/ 48.17 |
| Atomic radius - Goldschmidt( nm ) | 0.144 |
| Ionisation potential( No./eV ) | 2/ 21.5 |
| Ionisation potential( No./eV ) | 1/ 7.58 |
| Ionisation potential( No./eV ) | 3/ 34.8 |
Mechanical Properties
| Element | Value |
|---|---|
| Material condition | Hard |
| Material condition | Soft |
| Poisson's ratio | 0.367 |
| Poisson's ratio | 0.367 |
| Bulk modulus( GPa ) | 103.6 |
| Bulk modulus( GPa ) | 103.6 |
| Tensile modulus( GPa ) | 82.7 |
| Tensile modulus( GPa ) | 82.7 |
| Izod toughness( J m⁻¹ ) | 5 |
| Hardness - Vickers( kgf mm⁻² ) | 95 |
| Hardness - Vickers( kgf mm⁻² ) | 25 |
| Tensile strength( MPa ) | 330 |
| Tensile strength( MPa ) | 172 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 1.63@20@20°C |
| Temperature coefficient( K⁻¹ ) | 0.0041@0-100°C |
| Thermal emf against Pt (cold 0C - hot 100C)( mV ) | 0.74 |
Physical Properties
| Element | Value |
|---|---|
| Boiling point( C ) | 2212 |
| Density( gcm⁻³ ) | 10.5@20°C |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 961.9 |
| Latent heat of evaporation( J g⁻¹ ) | 2390 |
| Latent heat of fusion( J g⁻¹ ) | 103 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 237@25°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 429@0-100°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 19.1@0-100°C |
Other Customers Purchased
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Alumina Balls
Formula: Al₂O₃
Quantity: 10 Pcs
Type: Non-Precision Sphere
Sphericity: Nominal
CAS Number: 1344-28-1
UOM Code: 439-337-21eachStarting at $117.65
Discounts applied for volume purchases -
Silver Rod Formula: Ag
Percentage Purity: 99.95%
Diameter: 1mm
Length: 500mm
Temper: As Drawn
CAS Number: 7440-22-4
UOM Code: 000-493-51
eachStarting at $164.76
Discounts applied for volume purchases -
Silver Foil Formula: Ag
Percentage Purity: 99.95%
Temper: Annealed
Thickness: 0.025mm
Length 1: 250mm
Length 2: 300mm
CAS Number: 7440-22-4
UOM Code: 002-341-11
eachStarting at $92.63
Discounts applied for volume purchases -
Silver Powder Formula: Ag
Percentage Purity: 99.97%
Maximum Particle Size: 2µm
Weight: 1000g
CAS Number: 7440-22-4
UOM Code: 282-435-66
eachStarting at $442.01
Discounts applied for volume purchases -
Silver Wire Formula: Ag
Percentage Purity: 99.9%
Diameter: 1.8mm
Length: 0.1m
Temper: Half Hard
CAS Number: 7440-22-4
UOM Code: 025-832-44
eachStarting at $225.82
Discounts applied for volume purchases -
Silver Spooled Wire Formula: Ag
Percentage Purity: 99.99%
Product Shape: Spooled
Diameter: 0.8mm
Length: 10m
Temper: As Drawn
CAS Number: 7440-22-4
UOM Code: 004-942-76
eachStarting at $225.40
Discounts applied for volume purchases
