1.3343 Steel properties
M3 Type 2 is a tungsten molybdenum high speed tool steel designed to provide the great wear resistance required for severe cutting operations. With a raised C and V content. Because of this the steel has optimum durability and cutting performance.
Chemical composition
| C | Si | Mn | Cr | Pzt | Ni | V | W | Diğerleri |
|---|---|---|---|---|---|---|---|---|
| 1.20 | maks. 0.45 | maks. 0.40 | 4.15 | 4.95 | - | 2.95 | 6.35 | - |
Standarts
| DIN | AISI | EN |
|---|---|---|
| 1.3344 | M3/2 | HS6-5-3 |
Applications
It is used for high performance mills, reamers, broaches for processing hard materials as well as in the area of cold work steel e.g. for piercing dies in the manufacture of nuts.