VOLGOGRAD ALUMINIUM COMPANY
POWDER METALLURGY
+7 (8443) 33-83-00, 33-38-88
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ALUMINIUM POWDER GRADE PA GOST NORM 6058-73


Chemical composition:


Powder grade Bulk density, g/sm3, not less than Mass, %
Active aluminium, not less Impurities, less than Humidity, %, less than
Fe Si Cu
PA-0 98 0,35 0,4 0,02 0,2
PA-1 0,96 99 0,35 0,4 0,02 0,2
PA-2 0,96 99 0,35 0,4 0,02 0,2
PA-3 0,96 98 0,35 0,4 0,02 0,2
PA-4 0,96 98 0,35 0,4 0,02 0,2


Particles size distribution :


Powder grade Residue on mesh, %, less than Pass through mesh, %
Mesh
2000µm 450µm 250µm 160µm 100µm 2500µm 630µm 450µm 250µm 140µm 100µm 56µm
PA-0 5 100
PA-1 12 100 Less than 20
PA-2 10 100 Less than 20
PA-3 10 100 Less than 30
PA-4 15 100