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[MW:2394] Zinc Alloy ZA-27

By Materials & Welding
Hope this link helps

--- On Wed, 10/6/09, info@matweb.com <info@matweb.com> wrote:

From: info@matweb.com <info@matweb.com>
Subject: RE: Please, need some info
To: "'Shank Vagal'" <nach_sam@yahoo.com>
Date: Wednesday, 10 June, 2009, 6:54 PM

thanks for using MatWeb. we have a few entries for that alloy. If you use a text search (upper right corner box) for "za-27" you'll find them. here is an example which lists a CTE:
 

From: Shank Vagal [mailto:nach_sam@yahoo.com]
Sent: Tuesday, June 02, 2009 3:55 AM
To: info@matweb.com
Subject: Please, need some info

Hi,
Could you please throw some light on the following:
A manufacturing unit is using Zinc alloy(ZA-27) for producing some items using pressure die casting process for the first time. In this alloy we need to know the actual shrinkage value after it cools down.. It could be somewhere near 1.26% - 0.8% , but not sure, so need your help if possible. If you could give co-eff of thermal expansion we may get a clue. Appreciate your time and efforts.
Best regards,

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