1. ASTM E21-09, 2009. Standard test methods for elevated temperature tension tests of metallic materials.
2. ASTM E3-11, 2011. Standard guide for preparation of metallographic specimens.
3. ASTM E384-11ε1, 2011. Standard test method for Knoop and Vickers hardness of materials.
4. ASTM E23-12c, 2013. Standard test methods for notched bar impact testing of metallic materials.
5. ASTM E190-14, 2014. Standard test method for guided bend test for ductility of welds.