ASTM E647-93 Standard Test, Method for Measurement of Fatigue Crack Growth Rates ASTM E813-89 Test Method for JIC, a Measure of Fracture Toughness ASTM G53-93 Standard Practice for Operating Light and Water — Exposure Apparatus (Fluorescent UV-Condensation Type) for Exposure of non-metallic materials Normas BSI (3) BS 5045: Part 1 (1982) Transportable Gas Containers — Specification for Seamless Steel Gas Containers Above 0.5 litre Water Capacity BS 7448-91: Fracture Mechanics Toughness Tests Part I — Method for Determination of KIC, Critical COD and Critical J Values of BS PD 6493-1991. Guidance and Methods for Assessing the A Acceptability of Flaws in Fusion Welded Structures; Metallic Materials Normas EN (4) EN 13322-2 2003 Transportable gas cylinders — Refillable welded steel gas cylinders — Design and construction — Part 2: Stainless steel EN ISO 5817 2003