1.3247 high-speed steel is a cobalt tungsten molybdenum alloy high-speed tool steel, with excellent cutting performance and high hardness and other characteristics.
Similar grades in other regions: JIS:SKH59 high-speed steel/AISI:M42 high-speed steel
1.3247 Chemical composition of high speed steel
| element | C | Co | Mn | Cr | Mo | V | W |
| content | 1.09 | 7.8 | 1 | 3.9 | 9.4 | 1.2 | 1.5 |
1.3247 Use of high-speed steel
1.3247 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.
