What is CPM 9V?
CPM® 9V is a wear resistant cold work steel with high toughness of the CPM® tool steel family. It combines a high carbide density with a tough matrix, resulting in a high wear and creep resistant tool steel with a high toughness and a good compressive strength.
What is cpm9v?
CPM 9V is a powder metal tool steel that provides very high wear resistance in combination with high impact toughness. CPM 9V may be used in unique tooling applications for improved toughness compared to CPM 10V and high-speed steels, and improved wear resistance compared to D2 and other tool steels.
What is CPM 10V?
CPM 10V® powder metal tool steel is a versatile air hardening tool and die steel which provides extremely high wear resistance in combination with relatively high impact toughness. A very large volume of hard vanadium carbides provides the high wear resistance.
Is CPM 10V good?
10V was very successful for Crucible because of its excellent properties including higher wear resistance than previously available steels. This opened up a new category of product for tool steels. 10V had somewhat better toughness than the common die steel D2 while also having a significant boost in wear resistance.
How hard is CPM 10V?
Annealed Hardness: BHN 255/277. Machinability in the annealed condition is similar to D2 or M2. SG type alumina wheels or CBN wheels are recommended for the best grinding performance with the CPM steels. Critical Temperature: 1540F(838C)….
| Typical Chemistry | |
|---|---|
| Carbon | 2.45% |
| Chromium | 5.25% |
| Vanadium | 9.75% |
| Molybdenum | 1.30% |
What is CPM 3V steel?
CPM® 3V. CPM 3V is a high toughness, wear-resistant tool steel made by the Crucible Particle Metallurgy process. It is designed to provide maximum resistance to breakage and chipping in a high wear-resistance steel.
Is steel a D2?
D2 is air-hardening tool steel high in carbon, chromium, vanadium, and molybdenum elements. It’s a die type of tool steel, hence the designation “D.” It boasts excellent edge retention and features extremely high wear resistance properties.
What is K390 steel?
K390 is advanced cold work steel manufactured by Bohler. A K390 steel equivalent is S90V since they offer similar characteristics like high hardness, great edge retention, excellent toughness, and so on, due to the high amounts of Vanadium (9%) in both steels.
What is VG-10 San Mai?
More about VG-10 San Mai steel: It’s the term given to the traditional laminated blades used by the Japanese for swords and daggers. The edge of the blade should be hard to maximize edge holding ability, but if the entire blade was hard it could be damaged during the rigors of battle.
Is CPM 3V tough?
CPM 3V is a high toughness, wear-resistant tool steel made by the Crucible Particle Metallurgy process. It is designed to provide maximum resistance to breakage and chipping in a high wear-resistance steel.
Is D2 good for knives?
D2 is a good choice for making knives due to its extremely high wear resistance and excellent edge retention. Plus, it offers good hardness and adequate toughness. With its high chromium content, it also offers good resistance to corrosion and will survive use in wet and humid conditions.
What kind of steel is CPM 9V made of?
CPM 9V is a powder metal tool steel that provides very high wear resistance in combination with high impact toughness.
Which is harder CPM 10V or CPM 9V?
A large volume of hard vanadium carbides provides the high wear resistance. CPM 9V contains less carbon and vanadium than CPM 10V, which results in a lower attainable hardness, slightly lower wear resistance, but a significant increase in toughness.
What is the specific gravity of CPM 9V?
APPLICATIONS: CPM 9V is widely used for plastic injection feed screws, non-return valves, shear blades, and forging dies. Specific Gravity: 7.41 Preheating: 1500-1550°F (816-845°C), equalize.
Which is the best temperature to austenitize cpm-10v?
For the best combination of toughness and wear resistance, austenitize CPM-10V at 2050 F (1120 C), hold 30-45 minutes, and quench. Higher austenitizing temperatures can be used to obtain higher hardness, at a slight decrease in impact resistance.