Further information about roll-compacted and sintered stainless steel materials.



Filtration rating (microns)Thickness (mm / inches)Tensile Strength (MPa / PSI)Yield Strength (MPa / PSI)
0.2 1.0mm / 0.039"207 / 30,000180 / 26,000
0.51.2mm / 0.047"ndnd
11.2mm / 0.047"ndnd
21.6mm / 0.062"ndnd
51.6mm / 0.062"ndnd
101.6mm / 0.062"69 / 10,00052 / 7,500
201.6mm / 0.062"ndnd
402mm / 0.078"ndnd
1002.4mm / 0.093"14 / 2,00010 / 1,500

The strength information given above is also valid for other sintered stainless material pressed by other methods. For gravity sintered material, the strength is only around 1/3 of the values in the table.

Roll-compacted material is not as flat as axially pressed material. The camber allowance for roll-formed sheet is 0.2mm per 25mm (0.008"/1"), while a large axially pressed disc of, say, 8" diameter, would be flat within 0.5mm total (0.020").