1. Underclad cracking of pressure vessel components;Haure,1975
2. Reheat cracking in 2.25%Cr:1%Mo sub merged arc weld metal. Technical note;Boniszewski;Metal Construction,1982
3. Steels for pressure vessels: plates: Part 2: Specification for alloy steels: 1988;British Standard BS1501,1988
4. Stress relief cracking in high strength structural steel BS4360 grade 55F;Clark;Mat. Sci. Technol,1988