ผลิตภัณฑ์โลหะ
เอกสารมาตรฐาน
ญี่ปุ่น
JSA
JIS Z 2276 : 2012
Method of tensile stress relaxation test for metallic materials
2012
17
JISf 2021 V.1
This Japanese Industrial Standard specifies the method of tensile stress relaxation test in which the relaxation [the change of test force (stress) over time] of tensile test force (stress) for metallic materials is measured under the condition of a constant tensile total strain and of a constant temperature.