Information on 347 Stainless Steel
347 stainless steel is an austenitic stainless steel stabilized by additions of columbium (plus tantalum) and has slightly improved corrosion resistance over type 321 stainless steel in strongly oxidizing environments. It is preferable for aqueous and low-temperature environments due to its good resistance to intergranular attack. Both 347 and 321 offer good resistance to polythionic acid stress corrosion cracking, encountered in oil refineries.
ROUND BAR
347 Stainless Round Bar diameters range from 0.125″ to 14.00″ diameter.
FLAT BAR
347 Stainless flat bar comes in a variety of thicknesses and widths. For more information please request a quote.
PLATE
347 Stainless Plate Thickness ranges from 0.1875″ to 6.50″ Thick.
SHEET
347 Stainless Sheet Thicknesses range from 0.0010″ to .170″ Thick.