i AM NOT SURE LALALLALALLALALAL
Gareth O'Rourke has written: 'The cryogenic heat treatment of tool steels' -- subject(s): Heat treatment, Tool-steel, Low temperature engineering
You need to use a themometter
a fire
a thermometer
Heat is insulation's big enemy.
Sheknows Beyoutiful - 2011 Heat Tool Junkie Before 2-5 was released on: USA: 11 November 2011
Too low and the tool digs in to the material causing chatter. too high and the tool rubs on the materials creating heat and needs excessive force to promote a cut.
S7 tool steel is produced and supplied to the machinist or tool maker in the annealed or soft condition. S-7 is typically heat treated and used in the Rockwell C hardness range of RC 54-59. Form more specific information about S-7 tool steel and heat treating, see the related links below.
Anemometer
it's called condensation, when the kettle is running and it's near a window you can see the heat on it. you are the tool no metals needed
water removes fuel and heat from the fire triangle