Self-Supporting Cones #6 (25 Box) - Orton Loop Tools Toyo Steel manufactured the world's

Toyo Steel manufactured the world's first seamless steel toolbox

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Self-Supporting Cones #6 (25 Box) - Orton Loop Tools Toyo Steel manufactured the world'sOrton Self Supporting Pyrometric Cones #6 Box of 25 units Heating Rate Temperature Equivalence 15C hr (Slow) 1185C 60C hr (Medium) 1222C 150C hr (Fast) 1243C Explanation: Slow: The melting point of the cone at a slow rate of temperature change of 15C per hour, will be 1185C. Medium: The melting point of the cone at a slow rate of temperature change of 60C per hour, will be 1222C. Fast: The melting point of the cone at a slow rate of temperature change