: The percentage increase in length at the moment of rupture.
Dumbbell-shaped specimens are commonly used, with specific dimensions required for different rubber thicknesses.
The global manufacturing landscape relies on several harmonized standards. JIS K 6251 is closely aligned with international standards, but minor differences exist: Core Focus Japan (JSA) Vulcanized and thermoplastic rubber tensile testing. ISO 37 International (ISO) jis k 6251 pdf free
Academic or specialized engineering libraries may provide access to industrial standards. Common Tensile Testing Procedures
JIS K 6251 is the Japanese Industrial Standard for determining the tensile stress-strain properties : The percentage increase in length at the moment of rupture
JIS K 6251 specifies the methodologies used to determine how rubber reacts under tension. It is heavily based on the international standard ISO 37 , though it features slight modifications localized for Japanese industrial applications.
Engineers use the data to select the appropriate rubber grade for a specific application. JIS K 6251 is closely aligned with international
The world of material testing has multiple standards for the same purpose. Here’s how JIS K 6251 stacks up against its global equivalents:
The American National Standards Institute offers international standards for purchase.
Verifies that sealing materials can handle extreme environmental transitions and high stress. JIS K 6251 vs. ISO 37