Jis K 6251 Pdf: [exclusive]

JIS K 6250 is the "General rules for physical testing of rubber." JIS K 6251 is the specific method for tensile testing. You need both for full compliance.

): The maximum stress recorded when stretching the specimen to its breaking point, calculated by dividing the maximum force by the sample’s initial cross-sectional area. Elongation at Break ( jis k 6251 pdf

(which supersedes the popular 2017 version) specifies the methods for determining the tensile strength, elongation at break, and tensile stress at specified elongations for vulcanized or thermoplastic rubber. JIS K 6250 is the "General rules for

Detailed diagrams for Type 1, Type 2, Type 3, Type 4, and Type 5 dumbbells. elongation at break