What we accept
Maraging 200, 250, 300 and 350.
Forms
- Solids
- Turnings
- Runnings
- Grindings
- 3D Powders
- Dusts
Get a price
Tell us the grade or analysis, the form and the quantity. Off-spec and mixed lots are welcome — say what you know and we will take it from there.
Or email info@ims-metals.com
Grade reference
4 grades, with nominal composition as published.
* indicates maximum. The figures shown are nominal compositions of the various alloys.
Chemical composition
4 grades · percentage by weight
| Grade | Ni | Cr | Co | Mo | W | Fe | Al | Ti | Cu | Nb | Others |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MARAGING 200 | 18 | – | 8.5 | 3.2 | – | BAL | – | 0.2 | – | – | 0.03* C |
| MARAGING 250 | 18 | – | 8 | 5 | – | BAL | – | 0.4 | – | – | 0.03* C |
| MARAGING 300 | 18.5 | – | 9 | 5 | – | BAL | – | 0.65 | – | – | 0.03* C |
| MARAGING 350 | 18 | – | 11.5 | 5 | – | BAL | – | 1.35 | – | – | 0.03* C |
Select grades to compare them side by side, or save them to a shortlist.
* indicates maximum. The figures shown are nominal compositions of the various alloys. Values are reproduced from IMS technical data and are provided for identification purposes; confirm the specification against your own requirement before ordering.
Scroll the table sideways to see all elements, or switch to cards above.
Also in the portfolio

Have Maraging Steel to place?
The material, the form and the quantity are enough to start. We supply nickel refineries, stainless steel mills, superalloy producers and the titanium and refractory metals industries.
