GMW 14872 Corrosion Coupons

GMW 14872 Corrosion Coupons

Steel corrosion coupons used in testing by GMW 14872 (Cyclic Corrosion Laboratory Test). These corrosion coupons are made from 1008/1010 uncoated steel. Each corrosion coupon is 1" x 2" x 1/8" with a 1/4" center hole. The coupons are also stamped with an alphanumeric ID number.  

These corrosion test coupons can also be used in SAE J2334, which is similar to GMW 14872.