303 Stainless Steel Square

303 stainless steel is an "18-8" chromium-nickel stainless grade with sulfur added to make it a free machining grade. The most easily machined stainless grade has good atmospheric corrosion resistance and is a good choice for screw machines. It is non-magnetic in the annealed condition and non-hardenable by heat treating. Typical applications include: nuts, bolts, shafts, bushings, screws, parts requiring machining, grinding or polishing.

Finish: Cold Finished

Typical Tolerances: +0"/-0.006"

Condition: Annealed

Applications: shafts, bolts, bushings, screws

Specifications: A582, J405, T303, S30300

Available in full bars or cut to size lengths, production cutting available

Color Code: ORANGE

Chemical Composition:

Carbon:	0.15 max
Nickel:	8.00/12.00
Chromium:	17.00/19.00
Manganese:	2.00 max
Silicon:	1.00 max
Molybdenum:	0.75 max
Phosphorus:	0.040 max
Sulfur:	0.050 max

Click here to view our Stainless Steel Guide

303 Stainless Square Stock Sizes:

1/8" Sq 303 CDA Stainless Steel Square
3/16" Sq 303 CDA Stainless Steel Square
1/4" Sq 303 CDA Stainless Steel Square
5/16" Sq 303 CDA Stainless Steel Square
3/8" Sq 303 CDA Stainless Steel Square
7/16" Sq 303 CDA Stainless Steel Square
1/2" Sq 303 CDA Stainless Steel Square
9/16" Sq 303 CDA Stainless Steel Square
5/8" Sq 303 CDA Stainless Steel Square
3/4" Sq 303 CDA Stainless Steel Square
7/8" Sq 303 CDA Stainless Steel Square
1" Sq 303 CDA Stainless Steel Square
1-1/8" Sq 303 CDA Stainless Steel Square
1-1/4" Sq 303 CDA Stainless Steel Square
1-3/8" Sq 303 CDA Stainless Steel Square
1-1/2" Sq 303 CDA Stainless Steel Square
1-5/8" Sq 303 CDA Stainless Steel Square
1-3/4" Sq 303 CDA Stainless Steel Square
1-7/8" Sq 303 CDA Stainless Steel Square
2" Sq 303 CDA Stainless Steel Square
2-1/4" Sq 303 CDA Stainless Steel Square
2-1/2" Sq 303 CDA Stainless Steel Square