640-2024-4 Tensile Properties, Hardness, and Density of O-Rings Price: $264.00


Participants receive two samples, each consisting of seven O-rings (total of 14) manufactured from Nitrile (AS568-214) Rubber.
 
Laboratories may report a number of properties including: Tensile Strength, Ultimate Elongation, Stress at 100% Elongation, Type A Hardness, Type M Hardness, and Density. ASTM Test Method D1414 is referenced as the parent method. ASTM Method D412, D2240, and D297 are referenced within the parent method.
 
Total Number of shipments = 4
 
Samples ship in February, May, August and November.
 
Enrollment deadline: 10 December 2023