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Stainless Steel - 17-7PH ( Fe/Cr17/Ni 7 )

Material Information

Buy Stainless Steel - 17-7PH on-line

We stock and supply the following standard forms:
Foil Wire
Foil Wire

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General Description:  

Stainless steels are iron based alloys containing at least 10.5% Chromium. They achieve their stainless characteristics through the formation of an invisible and adherent Chromium rich oxide film. 17-7PH is an alloy which can be precipitation hardened by heat treatment to form a martensitic phase.

   

Electrical Properties

Electrical resistivity ( µOhmcm ) 80-85

Mechanical Properties

Elongation at break ( % ) <25
Izod impact strength ( J m-1 ) 61-115
Modulus of elasticity ( GPa ) 214
Tensile strength ( MPa ) 1020-1550

Physical Properties

Density ( g cm-3 ) 7.81
Melting point ( C ) 1435

Thermal Properties

Coefficient of thermal expansion @20-90C ( x10-6 K-1 ) 15.3
Thermal conductivity @23C ( W m-1 K-1 ) 16.7

Buy Stainless Steel - 17-7PH on-line

We stock and supply the following standard forms:
Foil Wire
Foil Wire

Choose a form to search our on-line catalogue  

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