This European Standard covers the classification of bolt materials used in combination with steel flanges according
to EN 1759-1 (Class designated).
Bolt materials are listed in EN 1515-1; flange material groups are listed in EN 1759-1.
BS EN 1515-3:2005 Referenced Document
EN 10269 Steels and nickel alloys for fasteners with specified elevated and/or low temperature properties*， 2024-04-18 Update
EN 1515-1 Flanges and their joints - Bolting - Part 1: Selection of bolting
EN 1759-1:2004 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, class designated - Part 1: Steel flanges, NPS 1/2 to 24*， 2024-04-18 Update
EN ISO 3506-1 Fasteners - Mechanical properties of corrosion-resistant stainless steel fasteners - Part 1: Bolts, screws and studs with specified grades and property classes (ISO 3506-1:2020)*， 2020-04-15 Update
EN ISO 898-1 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread - Technical Corrigendum 1 (ISO 898-1:2013/Cor 1:2013)*， 2013-10-01 Update
BS EN 1515-3:2005 history
0000 BS EN 1515-3:2005(2006)
2005BS EN 1515-3:2005 Flanges and their joints - Bolting - Classification of bolt materials for steel flanges, class designated
2000BS EN 1515-1:2000 Flanges and their joints - Bolting - Selection of bolting
1990BS 4882:1990 Specification for bolting for flanges and pressure containing purposes