Stainless steel hexagon 303 grade easy machining. Measured across the flats.
Corrosion and Oxidisation Resistance of 303
303 stainless Steel shows good corrosion and oxidisation resistance in mildly corrosive atmospheric environments. Its sulphide inclusions act as pit initiation sites meaning it provides a lot less resistance than 304. Grade 303 should not be exposed to marine or other similar environments, to prevent rapid pitting corrosion. EN 1.4305 303 stainless steel provides good oxidisation resistance in intermittent service to 760°C (1400°F) and continuous service to 870°C (1,598°F) The use of 303 stainless steel is not recommended in the range of 425-860°C (797-1580°F) due to carbide precipitation. 303 is susceptible to sensitisation.
|Dimensions||12 × 0.875 × 0.875 in|
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