Fast-cutting steel
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| R18 | 1.3355 | sw18 | hs18-0-1 | Delivery from the stock, in stock | |
| Р9К5 | Delivery from the stock, in stock | ||||
| R6M5 | 1.3343 | sw7m | hs6-5-2 | Delivery from the stock, in stock | |
| Р6М5К5 | 1.3243 | sk5m | hs6-5-2-5 | Delivery from the stock, in stock |
General characteristic
High-speed steels are produced in accordance with
Marking
The number after "P" indicates the average tungsten content (as a percentage of the total mass, the letter B is omitted). Then after the letters M, F and K indicate the percentage of molybdenum, vanadium and cobalt.
| Grade | C | Si | Mn | Ni | S | P | Cr | Mo | W | V | Co |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Р18 | 0.73 - 0.83 | up to 0.5 | up to 0.5 | up to 0.4 | up to 0.03 | up to 0.03 | 3.8 - 4.4 | up to 1 | 17 - 18.5 | 1-1,4 | up to 0.5 |
| P9K5 | 0.9 - 1 | up to 0.5 | up to 0.5 | up to 0.4 | up to 0.03 | up to 0.03 | 3.8 - 4.4 | up to 1 | 9,0-10,0 | 2.3 - 2.7 | 5,0-6,0 |
| Р6М5 | 0.82 - 0.9 | up to 0.5 | up to 0.5 | up to 0.4 | up to 0.025 | up to 0.03 | 3.8 - 4.4 | 4.8 - 5.3 | 5.5 - 6.5 | 1.7 - 2.1 | up to 0.5 |
| R6M5K5 | 0.84 - 0.92 | up to 0.5 | up to 0.5 | up to 0.4 | up to 0.03 | up to 0.03 | 3.8 - 4.3 | 4.8 - 5.3 | 5.7 - 6.7 | 1.7 - 2.1 | 4.7 - 5.2 |
| Hardness of material P18 after annealing | HB 10 -1 = 255 MPa |
| Hardness of material R9K5 after annealing | HB 10 -1 = 269 MPa |
| Hardness of the material R6M5 after annealing | HB 10 -1 = 255 MPa |
| Hardness of material R6M5K5 after annealing | HB 10 -1 = 269 MPa |
Buy at the best price
Evek GmbH offers a wide range of rolled steel products. From us you can buy tool steels and all necessary products for large-scale productions. We sell tool steel, we offer good terms for wholesale and retail buyers. On our site you can find all necessary information, download our product catalog and view the price list. Our online consultant is always ready to answer the questions. The Internet address of the company:. The terms of realization of orders are minimal. We are waiting for your orders.