Piute Chieftain | 1916-08-31 | Page 2 | New High Speed Steel

new high speed steel for the manufacture facture of high speed steel a 0 new process in which no tungsten molybdenum cobalt or vanadium Is used lies has been introduced ln in england in former processes in abe th ehigh high pressed tungsten indispensable alloy its use in normal times running as high as 14 to 2 24 4 per cent it Is said that the ingredients of the new ner steel aro are freely obtainable wherever steel la Is manufactured it to la also said to be obtainable only for turning and slotting tools all of which can cam be made by casting it Is not suitable tor for twist drills or milling cutters the tools in which it can be used however talie tale up about 73 75 per per cent of tle the entire consumption of steel for machine tools patents in other countries are being applied for and it 1 Is proposed soon to place the process be fore steel makers in this country