1.3243 Powder metallurgy high speed steel is a cobalt tungsten molybdenum alloy high speed tool steel, with excellent cutting performance and high hardness and other characteristics.
1.3243 HSS Similar grades in other regions: AISI:M35 HSS/Europe :S705 HSS.
1.3243 Chemical composition of high speed steel
| element | C | Si | Mn | Cr | Mo | V | Co | W |
| content | 0.89 | 0.4 | 0.25 | 4.13 | 4.75 | 1.82 | 4.62 | 6.12 |
1.3243 Use of high-speed steel
1.3243 Powder high speed steel is mainly used in: heavy machinery tools, forming milling cutter, hob, all kinds of broach, machine tap, twist drill, Diaolu tool, reamer, band saw metal steel strip, precision punching tools, punches, die, etc.
