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303L Stainless Steel Powder

The 300 Series Powders are austenitic stainless steels typically used for powdered metallurgy (P/M) press and sinter applications to make near net shape parts for a variety of industrial applications.  

Stainless steel powder 303L is a free machining, austenitic grade that offers moderate corrosion resistance. This stainless steel is sintered in either a partial vacuum or a hydrogren atmosphere to improve ductility and corrosion resistance. 303 Stainless steel powder is a sulfurized grade that is an excellent option for parts that require secondary machining operations, such as food service equipment, pump components and nonmagnetic housings.
 
APPARENT DENSITY (GM/CC) FLOW (SEC./50G) COMPACTING PRESSURE (TSI) GREEN STRENGTH (PSI) GREEN DENSITY (GM/CC) SINTERED DENSITY (GM/CC) SINTERED BREAKING STRENGTH (PSI) DIMENSIONAL CHANGE FROM DIE SIZE (%) UTS (PSI) % ELONG RB HARDNESS (APPARENT)
2.8 30 30
40
50
380
900
1030
6.23
6.50
6.70
6.33
6.60
6.75
71,000
91,000
109,000
-0.54
-0.44
-0.40
41,000
51,000
54,000
3.4
4.8
5.8
41.0
50.0
68.0
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