1. DIN EN ISO 17642 (2005) Destructive tests on welds in metallic materials—cold cracking tests for weldments—arc welding processes
2. Kihara H (1968) Welding cracks and notch-toughness of the heat-affected zone in high strength steels. Weld World 6(4):196–235
3. Kihara H, Suzuki H, Nakamura H (1962) Weld cracking tests of high strength steels and electrodes. Suppl Weld J 41(1):36–48
4. Suzuki H (1978) Cold cracking and its prevention in steel welding. Trans Jpn Weld Soc 9(2):140–149
5. JIS Z 3157 (1993) Method of U-groove weld cracking test