This draft is designed to help you understand the scope, methodology, and key changes in the standard (specifically focusing on the current edition, ).
is a Japanese Industrial Standard titled "Rubber, vulcanized or thermoplastic – Determination of tensile stress-strain properties." It specifies the method for determining the tensile strength, elongation at break, stress at a given elongation, and other related properties of vulcanized rubber and thermoplastic rubber. jis k 6251 pdf
JIS K 6251 is the definitive Japanese Industrial Standard for determining the tensile stress-strain properties This draft is designed to help you understand