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15-7PH Stainless Steel Foil

Available Configurations

Properties common to all products in this list

Commodity: Alloys Material: Stainless Steel Form: Foil/Film/Sheet Composition: Fe/Cr 15/Ni 7/Mo 2.25 Grade: 15-7PH UNS Number: S15700 Coating: Uncoated Surface Finish: Standard
15-7PH Stainless Steel Foil is a precipitation-hardened martensitic stainless steel known for its high strength-to-weight ratio, excellent corrosion resistance, and stability at elevated temperatures. Its composition and heat treatment capabilities allow it to maintain mechanical performance in aggressive thermal and chemical environments. This makes it an optimal choice for aerospace, automotive, and electronics industries, where thin yet durable metallic layers are critical. Applications include flexible substrates for high-performance displays, catalyst carriers in emission control systems, and precision components in turbine and heat exchanger assemblies. In research and innovation, its balance of ductility, hardness, and corrosion resistance enables the fabrication of miniaturized components, advanced catalytic systems, and high-reliability sensor housings. The combination of formability in thin foil and durability under operational stress cements its value in both cutting-edge scientific development and industrial-scale engineering.
Starting at $341.00 each
No Minimum order Free technical support *Free delivery worldwide

Material Properties

Mechanical Properties
Element Value
Elongation at break( % ) <30
Tensile strength( MPa ) 1020
Electrical Properties
Element Value
Electrical resistivity( µOhmcm ) 80
Physical Properties
Element Value
Density( gcm⁻³ ) 7.81
Thermal Properties
Element Value
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 14.4@20-90°C
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Available Configurations

Properties common to all products in this list

Commodity: Alloys Material: Stainless Steel Form: Foil Composition: Fe/Cr 15/Ni 7/Mo 2.25 Grade: 15-7PH UNS Number: S15700 Coating: Uncoated Surface Finish: Standard

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Tolerances

Foil
Thickness <0.01mm ±25%
Thickness 0.01mm - 0.05mm ±25%
Thickness >0.05mm ±10%