ENGLISH PAGES
Home Page
Company Profile
Line Card
Tampin® Information
Technical Library Index
On-Line Catalog
Directions
Terms of Sale
Translations (English/Spanish)
Parts Photo Gallery
Historical
News/Press Releases
Company Photos
Employment
Contact Us
Become A Vendor
Company Store
HURRICANE PAGES
Hurricane Information
Hurricane Strength
Hurricane Shutters
PAGINAS ESPAÑOL
Nuestra Compañía
Anclajes Tampin®
Contactos
Terminología Común
TO SELECT LANGUAGE
Go To Main Page
PAGE NAVIGATION
Top of Page
Bottom of Page
11:18 PDT
"Internet
Content Rating Association," "ICRA" and the ICRA logo are
registered as trademarks in the UK and USA.
SafeSurf Wave™, SafeSurfing™, Kid's Wave™, Internet Lifeguard™ & S.E.R.F.™ are
trademarks of SafeSurf®
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Chemical Properties & Physical Properties |
Zamak 2 | Zamak 3 |
Zamak 5 |
Zamak 7 | Zamak 8 |
| Copper | 2.5 to 3.5 | .25 max | .75 to 1.25 | 0.10 | .8 to 1.3 |
| Aluminum | 3.5 to 4.5 | 3.5 to 4.3 | 3.5 to 4.3 | 3.5 to 4.3 | 8 to 8.8 |
| Magnesium | .02 to .10 | .020 to .05 | .03 to .08 | .01 to .02 | .015 to .03 |
| Iron max | .10 | .10 | .10 | --- | .10 |
| Lead Max | .007 | .005 | .005 | .002 | .004 |
| Cadmium max | .005 | .003 | .003 | .001 | .002 |
| Tin max | .005 | .003 | .003 | .001 | .002 |
| Nickel | --- | --- | --- | .005 - .020 | --- |
| Zinc | Remainder | Remainder | Remainder | Remainder | Remainder |
| Density (lb/cu in) | .24 | .24 | .24 | .24 | .24 |
| Melting Range (°F) | 715 - 734 | 719 - 728 | 717 - 727 | 718 - 728 | 707 - 759 |
| Electrical Conductivity (% IACS) |
25 | 27 | 25 | 27 | 27.7 |
| Thermal Conductivity (BTU / ft-hr2) |
60.5 | 65.3 | 62.9 | 65.3 | 65.3 |
| Coef. of Thermal Expansion (68 - 212F) (u in / in F) | 15.4 | 15.2 | 15.2 | 15.2 | 12.9 |
| Specific H at (BTU / lb F) | .10 | .10 | .10 | .10 | .10 |
| Pattern or Shrinkage | .006 in / in | .006 in / in | .006 in / in | .006 in / in | 1/8 in / ft |
All data on this page represents approximates and are not absolute. Data will vary according to alloys and from lot to lot and may even vary slightly according to the varying testing methods.
