| FOR REQUIREMENTS: | Carburizing Stainless Steel, Bearing & Structural |
| MELT PRACTICE: | ESR |
| CORROSION RESISTANCE: | Excellent (in non-carburized areas) |
| ALTERNATIVE TO: | Pyrowear® 675 Stainless, M152 |
| SPECIFICATIONS: | AMS5719 X12CrNiMoV12-3 UNS: S64152 WL: 1.4933 |
Benefits of CX13VDW
- Optimized composition and thermomechanical treatment to ensure carburizing process
- Respectable mechanical properties, fully stainless, and a high level of hardenability
- Simple martensitic solution & Classic heat treatment (no Cobalt)
- Capable of achieving a surface hardness of 61-62 HRC
- Easy to carburize – Low pressure or gas pressure with pre-oxidation
- High strength, ductility, and tempering temperature (up to 300 °C / 572 °F)
Typical Applications
- Ball-screws (example: Airbus A380 horizontal stabilizer, Boeing 787 brakes)
- Shafts with parts operating in corrosive environment (sea water)
- Injection bodies for corrosive environment
- Gears, etc.
Comparisons to Other Materials
| CX13VDW vs. Pyrowear® 675 |
|---|
| Easier heat treatment (three steps vs. five) |
| More affordable/cost-effective |
| No cobalt, easier workability |
| In stock, no minimums |
| CX13VDW vs. AISI 9310VAR Steel |
|---|
| Superior Corrosion Resistance (9310 is not stainless) |
| Over twice the temperature rating |
| Higher Strength with similar flexibility |
Chemical Composition
| C | Si | Mn | Cr | Mo | V | N2 | Ni | |
|---|---|---|---|---|---|---|---|---|
| min. | 0.10 | – | 0.50 | 11.00 | 1.50 | 0.25 | 0.010 | 2.00 |
| max. | 0.15 | 0.30 | 0.90 | 12.50 | 2.00 | 0.40 | 0.050 | 3.00 |
Stocking Sizes
0.787″ø to 6.00″ø (20 mm ø – 152.4 mm ø)
Brochure and Datasheet
