根據(jù)粒度不同,可廣泛用于熱噴涂,噴焊、激光熔覆等工藝品**???號粒 度(
壓制、燒結(jié)不銹鋼粉系列 | |||||||||||||
牌號 | 化學(xué)成份(%) | 松裝密度 (g/cm3) | 流動性 (s/50g) | 壓縮性 (g/cm3) | |||||||||
Cr | Ni | Mo | Mn | Si | C | P | S | O???????????????? | Fe | ||||
304L | 18-20 | 11-12 | ? | 0.2 | 0.8 | 余量 | 2.5-3.0 | ≤30 | ≥6.55 | ||||
316L | 17-18 | 13-14 | 2-3 | 0.2 | 0.8 | 余量 | 2.5-3.0 | ≤30 | ≥6.60 | ||||
317L | 19-20 | 14-15 | 3-4 | 0.2 | 0.8 | 余量 | 2.5-3.0 | ≤30 | ≥6.70 | ||||
410L | 12-13 | ? | 0.2 | 0.2 | 0.8 | 余量 | 2.5-3.0 | ≤30 | ≥6.70 | ||||
430L | 16-17 | ? | ? | 0.2 | 0.8 | 余量 | 2.5-3.0 | ≤30 | ≥6.45 | ||||
434L | 17-18 | ? | 1.0-1.5 | 0.2 | 0.8 | 余量 | 2.5-3.0 | ≤30 | ≥6.40 | ||||
1Cr18Ni9Ti | 17-19 | 8.0-1.2 | ? | ? | ? | ? | 余量 | 2.5-3.0 | ≤30 | ≥6.70 |
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注射成型用不銹鋼粉、合金粉 | |||||||||||||
牌號 | 化學(xué)成份(%) | 振實(shí)密度 (g/cm3) | 流動性 (s/50g) | 壓縮性 (g/cm3 | |||||||||
Cr | Ni | Mo | ? | Si | C | P | S | O???????????????? | Fe | ||||
304L | 18-20 | 11-12 | ? | >6.55 | 0.8 | remaining | 3.9-4.2 | ≤30 | ≥6.55 | ||||
316L | 17-18 | 13-14 | 2-3 | >6.60 | 0.8 | remaining | 3.9-4.2 | ≤30 | ≥6.60 | ||||
317L | 19-20 | 14-15 | 3-4 | >6.70 | 0.8 | remaining | 3.9-4.2 | ≤30 | ≥6.70 | ||||
410L | 12-13 | ? | ? | >6.70 | 0.8 | remaining | 3.8-4.0 | ≤30 | ≥6.70 | ||||
9Cr18 | 17-19 | ? | ? | >6.45 | 0.8 | 0.9-1.0 | remaining | 3.3-3.9 | ≤30 | ≥6.45 | |||
9Cr1.5 | 1.3-1.7 | ? | ? | >6.40 | 0.8 | 0.95-1.05 | remaining | 3.3-3.9 | ≤30 | ≥6.40 |