303 Stainless Steel Data Sheet

In some instances type 304 can be used in the as welded condition.

303 stainless steel data sheet. 304 304l stainless steel 1 type 304 stainless steel is a variation of the base 18 8 grade with a higher chromium and lower carbon content. This page displays only the text of a material data sheet. It also has good oxidation resistance in continuous service to 870 c. Stainless steel 303 is widely used in the screw machine industry as well as for use in shafts valves and fittings.

Alloy 303 uns s30300 is an austenitic stainless steel developed for applications requiring extensive machining operations. The alloy has a sulfur addition which assists in breaking up turnings while reducing drag on the cutting tool when compared to the machining characteristics of the conventional 18 8 stainless steels. It also has good oxidation resistance in continuous service to 870 c. The lower carbon content minimizes chromium carbide precipitation due to welding and its susceptibility to intergranular corrosion.

The tables below list 303 stainless steel properties including physical and mechanical properties. Typically 303 can be found used in shafts nuts bolts with gears in aircraft fittings316l grade stainless steel is one of the more common austenitic stainless steels. It also has good oxidation resistance in continuous service to 870 c. Alloy 303 was specially designed to exhibit improved machinability while maintaining good mechanical and corrosion resistant properties due to the presence of sulfur in the steel composition alloy 303 is the most readily machineable austenitic stainless steel.

303 is the perfect grade stainless steel to be used in machining applications. 303 stainless steel annealed bar categories. 10 6 k 1 10 6 k. To see matweb s complete data sheet for this material including material property data metal compositions material suppliers etc.

Grade 303 stainless steel has good resistance to oxidation when intermittently exposed to temperature up to 760 c temperatures. Aisi 303 stainless steel physical properties are given in the following lists including density thermal expansion elastic modulus thermal conductivity specific heat capacity and electrical resistance. This however is not recommended as 303 is sensitive to carbide precipitation with continuous use at 425 860 c. Grade 303 stainless steel has good resistance to oxidation when intermittently exposed to temperature up to 760 c temperatures.

Technical data sheet stainless steel 303 is a free machining stainless steel. Due to the addition of sulfur this 18 8 chrome nickel stainless steel has enhanced machinability where before it was tough and difficult to machine. This however is not recommended as 303 is sensitive to carbide precipitation with continuous use at 425 860 c.