Asm Metals Handbook Volume 7 ...Nol
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Table 12 Commercial P/M grades of water-atomized stainless steel powder Composition, wt% Sieve analysis, % Cr Ni Si Mo Cu Sn Mn C S P Fe O (ppm) N (ppm) Apparent density (a) , g/cm 3 Flow rate (a) , s/50 g +100 mesh -325 mesh Austenitic grades 303 17-18 12-13 0.6-0.8 . . . . . . . . . 0.3 (b) 0.03 (b) 0.1-0.3 0.03 (b) bal 1000-2500 200-500 3.0-3.2 24-28 3 (b) 40-60 303LSC 17-18 12-13 0.6-0.8 . . . 2 (c) 1 (c) 0.3 (b) 0.03 (b) 0.1-0.3 0.03 (b) bal 1000-2500 200-500 2.8-3.0 26-30 1-3 30-40 304L 18-19 10-12 0.7-0.9 . . . . . . . . . 0.3 (b) 0.03 (b) 0.03 (b) 0.03 (b) bal 1000-2500 200-500 2.5-2.8 28-32 1-4 35-45 ULTRA 304L 19 (b) 11 (c) 0.8 (c) . . . 0.8 (c) 2 (c) 0.2 (c) 0.02 (c) 0.01 (c) 0.01 (c) bal 2.7 (c) 30 (c) 3 (c) 40 (c) 316L 16.5-17.5 13-14 0.7-0.9 2-2.5 . . . . . . 0.3 (b) 0.03 (b) 0.03 (b) 0.03 (b) bal 1000-2500 200-500 2.6-3.0 24-32 1-4 35-45 316LSC 16.5-17.5 13-14 0.7-0.9 2-2.5 2 (c) 1 (c) 0.3 (b) 0.03 (b) 0.03 (b) 0.03 (b) bal 1000-2500 200-500 2.9 (c) 25 (c) 1 (c) 42 (c) 317L 19 (c) 14 (c) 0.8 (c) 3 (c) . . . . . . 0.3 (b) 0.3 (b) 0.3 (b) 0.3 (b) bal 1000-2500 200-500 2.9 (c) 27 (c) 2 (c) 44 (c) SS100 20 (c) 17 (c) 0.8 (c) 5 (c) . . . . . . 0.2 (c) 0.2 (c) 0.3 (b) 0.2 (c) bal 1000-2500 200-500 2.9 (c) 29 (c) 2 (c) 45 (c) Martensitic grades (d) 410L 12-13 . . . 0.7-0.9 . . . . . . . . . 0.3 (b) 0.3 (b) 0.3 (b) 0.3 (b) bal 1500-2500 200-500 2.9 (c) 27 (c) 39 (c) Ferritic grades 430L 16-17 . . . 0.7-0.9 . . . . . . . . . 0.3 (b) 0.3 (b) 0.3 (b) 0.3 (b) bal 1500-2500 200-500 2.8-3.0 27-30 1-3 40-50 434L 16-18 . . . 0.7-0.9 0.5-1.5 . . . . . . 0.3 (b) 0.3 (b) 0.3 (b) 0.3 (b) bal 1500-2500 200-500 2.8-3.0 27-30 1-3 40-50 (a) Determined on unlubricated powder. (b) Maximum. (c) Typical. (d) With C <0.03%, this grade is ferritic; graphite addition to the low-carbon grade powder renders it martensitic upon sintering.
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Transcript of Asm Metals Handbook Volume 7 ...Nol
Table 12 Commercial P/M grades of water-atomized stainless steel powder
Composition, wt% Sieve analysis, %Cr Ni Si Mo Cu Sn Mn C S P Fe O (ppm) N (ppm)
Apparentdensity(a),g/cm3
Flowrate(a),s/50 g
+100 mesh -325 mesh
Austenitic grades303 17-18 12-13 0.6-0.8 . . . . . . . . . 0.3(b) 0.03(b) 0.1-0.3 0.03(b) bal 1000-2500 200-500 3.0-3.2 24-28 3(b) 40-60303LSC 17-18 12-13 0.6-0.8 . . . 2(c) 1(c) 0.3(b) 0.03(b) 0.1-0.3 0.03(b) bal 1000-2500 200-500 2.8-3.0 26-30 1-3 30-40304L 18-19 10-12 0.7-0.9 . . . . . . . . . 0.3(b) 0.03(b) 0.03(b) 0.03(b) bal 1000-2500 200-500 2.5-2.8 28-32 1-4 35-45ULTRA 304L 19(b) 11(c) 0.8(c) . . . 0.8(c) 2(c) 0.2(c) 0.02(c) 0.01(c) 0.01(c) bal 2.7(c) 30(c) 3(c) 40(c)
316L 16.5-17.5 13-14 0.7-0.9 2-2.5 . . . . . . 0.3(b) 0.03(b) 0.03(b) 0.03(b) bal 1000-2500 200-500 2.6-3.0 24-32 1-4 35-45316LSC 16.5-17.5 13-14 0.7-0.9 2-2.5 2(c) 1(c) 0.3(b) 0.03(b) 0.03(b) 0.03(b) bal 1000-2500 200-500 2.9(c) 25(c) 1(c) 42(c)
317L 19(c) 14(c) 0.8(c) 3(c) . . . . . . 0.3(b) 0.3(b) 0.3(b) 0.3(b) bal 1000-2500 200-500 2.9(c) 27(c) 2(c) 44(c)
SS100 20(c) 17(c) 0.8(c) 5(c) . . . . . . 0.2(c) 0.2(c) 0.3(b) 0.2(c) bal 1000-2500 200-500 2.9(c) 29(c) 2(c) 45(c)
Martensitic grades(d)
410L 12-13 . . . 0.7-0.9 . . . . . . . . . 0.3(b) 0.3(b) 0.3(b) 0.3(b) bal 1500-2500 200-500 2.9(c) 27(c) 39(c)
Ferritic grades430L 16-17 . . . 0.7-0.9 . . . . . . . . . 0.3(b) 0.3(b) 0.3(b) 0.3(b) bal 1500-2500 200-500 2.8-3.0 27-30 1-3 40-50434L 16-18 . . . 0.7-0.9 0.5-1.5 . . . . . . 0.3(b) 0.3(b) 0.3(b) 0.3(b) bal 1500-2500 200-500 2.8-3.0 27-30 1-3 40-50
(a) Determined on unlubricated powder.
(b) Maximum.
(c) Typical.
(d) With C <0.03%, this grade is ferritic; graphite addition to the low-carbon grade powder renders it martensitic upon sintering.
