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Disc (Flush) Coupons

 
Corrosion Coupons - Disc The list below represents our most common options. Many other sizes, alloys, and options are available. Please contact your Metal Samples sales representative if you do not see what you are looking for.

For available alloys see Alloys and Alloys By Trademark.
 
P/N (Style) Size
(Diameter x Thickness)
Hole Diameter Area
Sq. In.

Coupon Diagram

CO123 1.25" X 0.125"

None

2.95
CO141 1.25" X 0.125" 0.500" 2.55
CO142 1.25" X 0.125" 0.270" (Countersunk - typically used for flush applications) 2.69
CO150 1.50" X 0.125" 0.400" 3.87
CO220 1.25" X 0.125" 0.375" 2.72
CO254 1.00" X 0.125" 0.375" 1.74
CO480 1.25" X 0.062" 0.375" 2.48
CO826 1.50" X 0.125" 0.375" 3.90
CO855 1.25" X 0.125" 0.250" 2.85
  Alloy

  Finish (click here for descriptions of coupon finishes)

  Marking

  Weighed or Unweighed

Your Part Number


Description:

Quantity:

* Lot # is assigned by Metal Samples and is associated with the heat number from the mill.

This list represents our most common options.  Many other sizes, alloys, and options are available.
Please contact your Metal Samples sales representative if you do not see what you're looking for.


Post Exposure Coupon Analysis also available.

Once coupons have been exposed in your system for the determined period of time, send them back to Metal Samples and let our technicians perform weight loss analysis to determine mils per year (MPY) corrosion rates. More.


 
Metal Samples Company

P.O. Box 8
152 Metal Samples Rd.
Munford, AL 36268

Phone
: (256) 358-4202
Fax: (256) 358-4515

E-mail: msc@alspi.com


 
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