Atomised Powders
| COGNE GRADE |
C | Si | Cr | Ni | Mo | Mn | Others | Fe | Commercial Grades |
Properties | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 304L | < 0.03 | 0.5 | 18 | 11 | - | 1.3 | bal. | 1.4306 | < 200 HV | Austenitic stainless steel |
|
| 316L | < 0.03 | 0.5 | 17 | 12 | 2.5 | 1.5 | bal. | 1.4404 | |||
| 630 | 0.05 | 0.4 | 17 | 4.0 | - | - | Cu: 4.0 Nb: 0.4 |
bal. | 1.4542 - 17-4 PH | < 380 HV | Precipitation Hardening steel |
| 410 | 0.12 | 0.3 | 13 | - | - | - | bal. | 1.4006 | According to HT |
Martensitic stainless steel |
|
| 420 | 0.20 | 0.5 | 13 | - | - | 0.5 | bal. | 1.4021 | |||
| 304CB | 0.30 | 0.35 | 18 | 7.0 | - | 1.3 | B: 3.0 | bal. | 400 HV | High resistence alloys for welding and brazing |
|
| FE12V | 2.8 | 1.0 | 7.0 | - | 1.5 | - | V: 12 | bal. | 1.4006 | 800 HV According to HT |
High abrasive and wear resistence |
| WD54 | 1.2 | - | 4.0 | - | 5.0 | - | W: 5.5 V: 3.0 |
bal. | HSS:AISI M 3 | ||
| WD91 | 1.0 | - | 3.8 | - | 8.5 | - | W:2.0 V:2.0 | bal. | HSS:1.3348 - AISI M 7 | ||
| FE23C | 2.0 | 1.5 | 26 | 10 | 5.0 | - | bal. | SAE S 68000 | 350 HV | High corrosion and oxidation resistence |
| COGNE GRADE |
C | Si | Cr | Fe | Mo | Nb | Others | Commercial Grades |
Ni | Properties | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| IN600 | < 0.1 | - | 16 | 8.0 | - | - | Inconel 600-2.4816 | bal. | 170 HV | Good resistence to oxidation and corrosion |
|
| IN625 | < 0.1 | 1.0 | 22 | < 5.0 | 9.0 | 3.5 | Ti: <0.4 Al: <0.4 |
Inconel 625-2.4856 | bal. | 200 HV | |
| IN825 | < 0.03 | < 0.5 | 21 | 30 | 3.0 | - | Ti: 1.0 | Inconel 825-2.4858 | bal. | 155 HV | High resistence to both rediucing and oxidising acids |
| HA C22 | < 0.02 | < 0.08 | 22 | 4.0 | 13 | W: 3.0 | V: <0.35 Co: <2.5 |
Hastellay C22 ®-2.2602 | bal. | 180 HV | High resistence to oxidation and corrosion |
| HA C276 | < 0.01 | < 0.08 | 15 | 5.0 | 16 | W: 3.0 | V: <0.35 Co: <2.5 |
Hastellay C276 ®-2.4819 | bal. | 180 HV |
| COGNE GRADE |
C | Si | B | Cr | Fe | Others | Ni | Properties | |
|---|---|---|---|---|---|---|---|---|---|
| NP20 | < 0.2 | 2.5 | 1.5 | - | < 1.0 | bal. | 200-250 HV | Self fluxing alloys with low hardness and easy to machine |
|
| NP25 | < 0.5 | 2.5 | 1.7 | - | < 0.1 | bal. | 200-290 HV | ||
| NI35 | 0.3 | 3.5 | 1.3 | 6.0 | 2.0 | bal. | 300-350 HV | Self fluxing alloys with good wear and corrosion resistence Excellent fluidity, suitable to build up moulds |
|
| NI40 | 0.25 | 3.5 | 1.6 | 7.5 | 2.5 | bal. | 390-450 HV | ||
| NI50 | 0.45 | 3.8 | 2.3 | 11 | 2.5 | bal. | 480-600 HV | High hardness alloys with very good wear and corrosion resistence even at elevated operating temperatures |
|
| NI60 | 1.0 | 4.0 | 3.2 | 15 | 4.0 | bal. | 650-830 HV | ||
| NI60/1 | 0.6 | 4.0 | 3.5 | 15 | 3.0 | Mo: 3.0 Cu: 2.5 |
bal. | 650-800 HV |
| COGNE GRADE |
C | Si | Cr | W | Ni | Mo | Co | Properties | |
|---|---|---|---|---|---|---|---|---|---|
| CO01 | 2.5 | 1.2 | 30 | 12.5 | - | - | bal. | 600 HV | All Co base alloys retain the mechanical properties at elevated temperature. High resistence to hot corrosion and hot oxidation Good errosion and wear resistence |
| CO06 | 1.1 | 1.2 | 28 | 4.5 | - | - | bal. | 400 HV | |
| CO12 | 1.5 | 1.2 | 29 | 8.0 | - | - | bal. | 450 HV | |
| CO21 | 0.2 | 1.0 | 27 | - | 2.5 | 5.5 | bal. | 350 HV | |
| CO25 | 0.1 | 1.0 | 20 | 15 | - | - | bal. | 280 HV | |
| CO1F | 1.7 | 1.2 | 26 | 12.5 | 22.5 | - | bal. | 400 HV |
| COGNE GRADE |
C | Si | Al | Ni | Fe | Cu | Properties |
|---|---|---|---|---|---|---|---|
| CU85 | < 0.01 | < 0.1 | 10 | 5.0 | 1.0 | bal. | High frictional and wear resistence |
| CU90 | < 0.01 | < 0.1 | 10 | - | 1.0 | bal. |
