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Formula: Fe 86.7/Cr 13.0/C 0.3
Form: Foil/Film/Sheet
Material: AISI 420 Stainless Steel
Commodity: Alloys
AISI 420 Stainless Steel Foils are made of a martensitic stainless steel that provides high strength and good corrosion resistance. With 43 variations available, their hardness makes them suitable for applications like surgical tools and valve components. These alloy foils can also be used in the chemical and food processing industries where corrosion resistance is needed. With a range of customization options, Goodfellow’s AISI 420 foils can be tailored to meet specific requirements.
Tolerances
Foil/Film/Sheet
| Thickness | <0.01mm | ±25% |
|---|---|---|
| Thickness | 0.01mm - 0.05mm | ±25% |
| Thickness | >0.05mm | ±10% |
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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X-ray Quality Rhodium Foil Grade: X-ray Quality
Formula: Rh
Percentage Purity: 99.9%
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Yttria-stabilized Zirconia Sheet (5% Yttria) Formula: ZrO₂/Y₂O₃
Thickness: 1mm
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Stabilised With: 5% Yttria
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Ytterbium Foil Formula: Yb
Percentage Purity: 99%
Temper: As Rolled
Thickness: 0.005mm
Length 1: 25mm
Length 2: 25mm
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Zirconium Foil Formula: Zr
Percentage Purity: 99.2%
Thickness: 0.005mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 7440-67-7
UOM Code: 004-371-61
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Zinc Foil Formula: Zn
Percentage Purity: 99.9%
Thickness: 0.0025mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 7440-66-6
UOM Code: 013-016-12
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