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Special Material Hardness

Started by Martin Di Giglio, Mar 06 2012 10:04 PM

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#1 Martin Di Giglio

Brand New Member

ChE Plus Subscriber
1 posts

Posted 06 March 2012 - 10:04 PM

Hi Guys!

I need help with this case.

A client ordered some Oval Ring Gaskets made of ASTM A182 F9 - ANSI B 16.20.

He wants this to have a hardness of 170 Hb. Per Standard this should be between 179-217. Is there any way to meet this requirement?

Thanks so much!

Regards

Martin

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