This standard specifies the basic testing principles, testing equipment, testing procedures, strain relief coefficient calibration, stress calculation and measurement error correction of the residual stress testing method - drilling strain relief method. This standard is applicable to the determination of near-surface residual stress in welded parts, cast and forged parts and heat-treated parts of metal materials.
CB 3395-1992 history
2013CB/T 3395-2013 Test method for determining residual stresses by the hole-drilling strain-gage method
1992CB 3395-1992 Residual Stress Test Method Drilling Strain Release Method
CB 3395-1992 Residual Stress Test Method Drilling Strain Release Method was changed to CB/T 3395-2013 Test method for determining residual stresses by the hole-drilling strain-gage method.