Manganese steel sentence example
- (Tungsten steel and certain classes of manganese steel are malleable only when red-hot.) Normal or carbon steel contains between 0.30 and 2.20% of carbon, enough to make it harden greatly when cooled suddenly, but not enough to prevent it from being usefully malleable when hot.
- As actually made, manganese steel contains about 12% of manganese and 1.5 o% of carbon.
- But neither this nor any other procedure softens manganese steel rapidly.