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Formula: Fe 86.7/Cr 13.0/C 0.3
Form: Foil (Light Tight)
Material: AISI 420 Stainless Steel
Commodity: Alloys
Temper:
Annealed
Thickness:
0.075mm
Light Tight:
Light Tight
AISI 420 stainless steel foil from Goodfellow is a ferritic stainless steel foil with high hardness and good ductility. With a tensile strength up to 760 MPa and density of 7.7 g/cm3, this foil offers properties like moderate corrosion resistance and oxidation resistance up to 800°C. As a light tight foil, AISI 420 stainless steel has applications in packaging for light sensitive goods. Its combination of formability and hardness also make it suitable for use in medical devices and surgical instruments. Overall, this foil extends Goodfellow's range of specialty stainless steel foils.
Material Properties for Alloys
Mechanical Properties
| Element | Value |
|---|---|
| Elongation at break( % ) | >12 |
| Modulus of elasticity( GPa ) | 200 |
| Tensile strength( MPa ) | 860 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 55 |
| Temperature coefficient( K⁻¹ ) | - |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 1450 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 460@23°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 24.9@100°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 10.3@0-100°C |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 7.8 |
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Super Duplex Stainless Steel Rod Formula: Fe/Cr25/Ni 7/Mo 4
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Gold Plated AISI 304 Stainless Steel Spooled Wire Formula: Fe/Cr18/Ni10
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Silver Steel Alloy Rod (Fe98/C 1.1/Cr 0.4/Mn 0.3/Si 0.2) Formula: Fe98/C 1.1/Cr 0.4/Mn 0.3/Si 0.2
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Nitronic® 60 Stainless Steel Rod Formula: Fe62.4/Cr17/Ni 8.5/Mn 8/Si 4
Diameter: 38.1mm
Length: 25mm
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