CP8E Material Tool Steel
CP8E Material
Cold work tool steel with high V-content, good secondary and through hardenability, good toughness, dimensionally stable.
What is CP8E Special Steel?
CP8E special tool steel is a cold work tool steel offered by our partner Dörrenberg Edelshtal, which is patented and has a high vanadium content. It provides good secondary hardenability and excellent toughness. CP8E material is also dimensionally stable. The steel possesses hardening properties down to the core and has excellent impact resistance.
What is the Hardness Value of CP8E Special Steel?
The hardness value of CP8E special tool steel ranges from 54 to 60 HRC.
What are the Mechanical Properties of CP8E Special Steel?
You can find the material properties of CP8E in the "Technical Details" tab. All mechanical and material properties of CP8E steel are specified within this tab.
Where is CP8E Special Steel Used?
CP8E special tool steel is used where high toughness requirements are necessary such as in cutting blades, cutting tools, straightening rollers, printing rollers, and profile forming rollers.
What is the Price of CP8E Special Material?
The price of CP8E material varies depending on the product section, dimensions, and surface quality. You can access CP8E steel prices through the "Proceed to Online Sales" button on the www.saglammetal.com homepage.
Chemical Composition
Carbon |
Chromium |
Molybdenum |
Vanadium |
C |
Cr |
Mo |
V |
0.85 |
7.70 |
1.50 |
2.30 |
Heat Treatment
|
|
Temperature |
Cooling |
Hardness |
Soft annealing |
800 - 840 °C |
Furnace |
240 HB |
Stress relief annealing |
600 - 650°C |
Furnace |
|
Hardening |
1070 - 1090°C |
oil, pressure gas (N2), air or hot bath 500 - 550°C |
see tempering diagram |
