1. British Standards Institution. BS7448: Part 1: 1991. Method for determination of KIC, critical CTOD and criticalJICvalues of metallic materials.
2. British Standards Institution. BS7448: Part 2: 1997. Method for determination of KIC, critical CTOD and criticalJICvalues of welds in metallic materials.
3. British Standards Institution. BS EN876: 1995. Destructive tests on welds in metallic materials Longitudinal tensile test on weld metal in fusion welded joints.
4. General Bureau of Quality Supervise and Inspection and Quarantine of Peoples Republic of China.GB/228-2002. Metallic materials Tensile testing at ambient temperature.
5. International Organization for Standardization. ISO5178. Destructive test on welds in metallic materials Longitudinal tensile test on weld metal in fusion welded joints. 2001