ASTM D412-98a(R2002) pdf free.Standard Test Methods for Vulcanized Rubber and Thermoplastic Rubbers and Thermoplastic Elastomers-Tension. These test methods describe procedures used to evaluate the tensile (tension) properties of vulcanized rubbers and thermoplastic rubbers and thermoplastic elastomers. The test methods are not applicable to ebonite and similar hard, low elongation materials. The methods appear as follows: Test Method A-Dumbbell and Straight...