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Original Message
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I believe it's "tougher"... |
By Dale - 01/26/2001 10:44:53 AM; IP 131.89.191.251 |
It's been a few years, but it seems in my Navy metalurgy class, nickel was added to steel to increase "toughness", which has a specific definition. Toughness is measured as a level of resistance to puncture. Anyone confirm or correct? |
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