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Old 07-05-2006, 03:37 PM
Rutterbush Rutterbush is offline
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Location: Greenville,South Carolina
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AR wear plate is Abrasion Resistant. AR 400 is used around concrete plants ALOT. I have had way too much dealings with that.

Sorry, I can't comment on the metallurgy of this material. Only guessing I'd say it has some manganese content.
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