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Grade: 17-7PH
Formula: Fe/Cr 17/Ni 7
Form: Foil/Film/Sheet
Material: Stainless Steel
Commodity: Alloys
17-7PH Stainless Steel Foil is a precipitation-hardened martensitic stainless steel in thin rolled format, combining high tensile strength, corrosion resistance, and the ability to retain mechanical properties at elevated temperatures. Its balanced composition allows for precision forming while maintaining hardness after aging treatments, making it suitable for applications requiring both flexibility and resilience. Industries including aerospace, electronics, and precision instrumentation employ it for components such as lightweight structural elements, high-fatigue springs, and thin diaphragms in sensors and actuators. The foil format is especially valuable where compact, corrosion-resistant layers are needed in high-stress environments. In research and innovation, 17-7PH stainless steel foil supports the development of advanced flexible electronics, miniaturized electromechanical systems, and corrosion-resistant microstructures. Its combination of processability, durability, and environmental stability ensures its continued relevance in high-performance industrial and scientific applications.
Tolerances
Foil
| 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( % ) | <25 |
| Modulus of elasticity( GPa ) | 214 |
| Izod impact strength( J m⁻¹ ) | 61-115 |
| Tensile strength( MPa ) | 1020-1550 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 80-85 |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 1435 |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 16.7@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 15.3@20-90°C |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 7.81 |
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Super Duplex Stainless Steel Rod Formula: Fe/Cr25/Ni 7/Mo 4
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Titanium Dioxide Sheet Formula: TiO₂ 99.6%
Thickness: 2mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 13463-67-7
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Nickel/Iron/Molybdenum Alloy Foil (Light Tight) (Ni80/Fe15.5/Mo4.5) Formula: Ni80/Fe15.5/Mo 4.5
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Thickness: 1mm
Length 1: 50mm
Length 2: 50mm
UOM Code: 016-589-98
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Nickel/Iron/Molybdenum Alloy Foil (Ni80/Fe15.5/Mo4.5) Formula: Ni80/Fe15.5/Mo 4.5
Temper: Annealed
Thickness: 1mm
Length 1: 100mm
Length 2: 100mm
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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
Temper: Annealed
Production Method: Centreless Ground
UOM Code: 065-530-21
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Gold Plated AISI 304 Stainless Steel Spooled Wire Formula: Fe/Cr18/Ni10
Product Shape: Spooled
Diameter: 0.05mm
Length: 100m
Temper: Annealed
Coating: Gold Plated coated
UOM Code: 128-822-05
eachStarting at $254.00
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