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Heat Treating and Metallurgy Discussion of heat treatment and metallurgy in knife making.

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  #1  
Old 09-02-2004, 04:51 PM
Jerry Shorter Jerry Shorter is offline
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Anyone have a TTT diagram fir H13

I looked every where on the web and coudn't find one. I need to know the Temp vs Rc for tempering. I hope, I hope, I hope.

Jerry
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Old 09-02-2004, 09:19 PM
LYNN DRURY LYNN DRURY is offline
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Look On Crucible Steels Web Site. Look Under Selector Tab.


Lynn Drury
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Old 09-07-2004, 09:03 AM
Jerry Shorter Jerry Shorter is offline
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Thanks Lynn.
Jerry
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Old 09-10-2004, 05:00 PM
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mete mete is offline
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Jerry ,the TTT [time temperature transformation] curve doesn't tell you about Tempering temperature vs hardness.Those are two different curves ! My 'Tool Steels' book has both for various tool steels if anyone needs it .
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Old 09-15-2004, 12:16 PM
Jerry Shorter Jerry Shorter is offline
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Talking

Quote:
Originally Posted by mete
Jerry ,the TTT [time temperature transformation] curve doesn't tell you about Tempering temperature vs hardness.Those are two different curves ! My 'Tool Steels' book has both for various tool steels if anyone needs it .
yep your right, what was I thinking? thanks for the head slap. I think I found out what I need on the Crucible sight!

Jerry
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