Metric bearing quality T303 stainless round bars are great for bearing shaft or metric applications. Also known as “free-machining” stainless, T303 has good non-seizing properties and is the most machinable of the chromium-nickel stainless grades.
|Ultimate Tensile Strength||85,000-95,000|
|Machinability and Weldability
Machinability is rated at 78% of B1112. Average cutting speed 130 ft/min. 303 has only low to fair welding properties. 303 can be forged between 2100Â°-2350Â° F. Do not forge below 1700Â° F.
Precision Ground Tolerance
Bearing Quality -.0002/-.0004mm
|ASTM A276, ASTM A479, AMS 5639|