Metallic and other inorganic coatings. Pretreatment of iron or steel to reduce the risk of hydrogen embrittlement Ingestion-build-58320 More precise rules in the

More precise rules in the field of direct application

EMF testing authorities

It applies to aerospace structures using composites materials

BS 5871-4 supports BS EN 1482 and comes into effect on publication of BS EN 1482 later this year

Note2: Annex A outlines useful case studies of data exchange and sharing for community infrastructure

Metallic and other inorganic coatings. Pretreatment of iron or steel to reduce the risk of hydrogen embrittlement Ingestion-build-58320 More precise rules in the1 Scope This International Standard establishes stress relief requirements for high strength steels, in order to reduce their susceptibility or degree of susceptibility to hydrogen embrittlement in subsequent pretreatment, electroplating, autocatalytic plating, chemical conversion and phosphating processes. This International Standard is applicable to steels of which the properties are not adversely affected by heat treatment at 190 C to 230 C or