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Stainless steel powder for sintered parts

We use the best refining process to make the product composition more uniform. In the mixing of additives, we have accumulated rich experience, allowing the product's compressibility, conformability, and green density to reach the best and most stable state.

Classification:

Product Details

We use the best refining process to make the product composition more uniform. In the operation of mixing additives, we have accumulated rich experience, so that the compressibility, shape retention, and green compact density of the product can achieve the best effect in the most stable state.

Product Model

303L, 304L, 316L, 317L, 310, 303LSC, 304LSC, 316LSC, 410L, 430L, 434L, 420, 440, 17-4PH

Austenitic

  Cr Ni Mo Sn Cu S P C O*10 -6 N*10 -6 Si Mn Fe Corresponding MPIF35 Grade
303L 17/19 8/13   / / 0.15-0.30 ≤0.2 ≤0.03 1000-2000 200-300 ≤1 ≤0.5 Bal SS-303L
304L 18/20 8/12 / / / ≤0.03 ≤0.03 ≤0.03 1000-2000 200-300 ≤1 ≤0.3 Bal SS-304H,L
316L 16/18 10/14 2/3 / / ≤0.03 ≤0.03 ≤0.03 1000-2000 200-300 ≤1 ≤0.3 Bal SS-316H,L
317L 18/21 12/16 3/4 / / ≤0.03 ≤0.03 ≤0.03 1000-2000 200-300 ≤1 ≤0.3 Bal /
310 24/26 19/22 / / / ≤0.03 ≤0.03 ≤0.08 1000-2000 200-300 ≤1 ≤0.3 Bal /
303LSC 17/19 8/13 / 1 4 0.15-0.30 ≤0.2 ≤0.03 1000-2000 200-300 ≤1 ≤0.3 Bal /
304LSC 17/19 8/13 / 1 4 0.15-0.30 ≤0.2 ≤0.03 1000-2000 200-300 ≤1 ≤0.3 Bal /
316LSC 16/19 10/14 8/13 1 4 0.15-0.30 ≤0.2 ≤0.03 1000-2000 200-300 ≤1 ≤0.3 Bal /

Martensitic

  Cr Ni Mo Sn Cu S P C O*10 -6

N*10 -6

Si Mn Fe Corresponding MPIF35 Grade
410L 11.5/13.5 / / / / ≤0.03 ≤0.03 ≤0.03 1000-2000 200-300 ≤1 ≤0.3 Bal ss-410L

Ferritic

  Cr Ni Mo Sn Cu S P C

O*10 -6

N*10 -6

Si Mn Fe Corresponding MPIF35 Grade
430L 16/18 / / / / ≤0.03 ≤0.03 ≤0.03 1000-2000 200-300 ≤1 ≤0.3 Bal ss-430L
434L 16/18 / 0.75/1.25 / / ≤0.03 ≤0.03 ≤0.03 1000-2000 200-300 ≤1 ≤0.3 Bal ss-434L
420 12/14 / / / / ≤0.03 ≤0.03 0.25/0.35 1000-2000 200-300 ≤1 ≤0.3 Bal  
440 16/18 / / / / ≤0.03 ≤0.03 0.9/1.2 1000-2000 200-300 ≤1 ≤0.3 Bal  

Martensitic Precipitation Hardening

  Cr Ni Mo Sn Cu S P C O*10 -6 N*10 -6 Si Mn Fe Corresponding MPIF35 Grade
17-4PH 15.5/17.5 3/5 NB:0.15/0.45 / 3/5 ≤0.03 ≤0.03 ≤0.07 1000-2000 200-300 ≤1 ≤0.3 Bal /

Powder Properties

Powder size: -100mesh

Oxygen content: 1000-2000ppm

Loose density: 2.8-3.1

Application: Powder metallurgy sintered parts

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