1. Annual Book of ASTM Standards, Volume 03.01 Metals – Mechanical Testing; Elevated and Low Temperature Tests; Metallography, ASTM International, West Conshohocken, PA, July 2021.
2. ASTM E647-15ε1, Standard Test Method for Measurement of Fatigue Crack Growth Rates, Annual Book of ASTM Standards, Vol. 03.01, ASTM International, West Conshohocken, PA, July 2021.
3. ASTM E1457-19ε1, Standard Test Method for Measurement of Creep Crack Growth Times in Metals, Annual Book of ASTM Standards, Vol. 03.01, ASTM International, West Conshohocken, PA, July 2021.
4. ASTM E399-20a, Standard Test Method for Linear-Elastic Plane-Strain Fracture Toughness of Metallic Materials, Annual Book of ASTM Standards, Vol. 03.01, ASTM International, West Conshohocken, PA, July 2021.
5. ASTM E561-20, Standard Test Method for KR Curve Determination, Annual Book of ASTM Standards, Vol. 03.01, ASTM International, West Conshohocken, PA, July 2021.