HB 5142-1996
KIC test method for plane strain fracture toughness of metallic materials (English Version)
- Standard No.
- HB 5142-1996
- Language
- Chinese, Available in English version
- Release Date
- 1996
- Published By
- Professional Standard - Aviation
- Latest
- HB 5142-1996
- Replace
- HB 5142-1980
- Scope
- This standard specifies the test equipment, specimens and preparation, test procedures and treatment of test results for determining the plane strain fracture toughness of metallic materials. This standard is applicable to three-point bending SE (B), compact tensile C (T), C-shaped tensile A (T) and A round compact tensile DC (T) specimen is used to determine the Kic value of the plane strain fracture toughness of metal materials. When Kic cannot be obtained due to insufficient sample size, the sample strength ratio Rsx value can also be calculated according to the provisions of this standard.
HB 5142-1996 history
- 1996 HB 5142-1996 KIC test method for plane strain fracture toughness of metallic materials
- 1970 HB 5142-1980 KIC test method for plane strain fracture toughness of metallic materials
