Specification for 12 % chromium corrosion-resisting steel tubes (770 MPa) Ingestion-build-82396 A controlled safety pressure relief

A controlled safety pressure relief system is defined as

BS EN 1537 gives recommendations on the use of ground anchors for geotechnical works carried out on engineering and building projects

and productivity

generating revenues of many trillions of dollars a year

Specification for 12 % chromium corrosion-resisting steel tubes (770 MPa) Ingestion-build-82396 A controlled safety pressure relief1 Scope This British Standard specifies the inspection and testing procedures, chemical composition, heat treatment and mechanical properties for 12 % chromium corrosion resisting steel supplied in the form of tube for aerospace purposes. NOTE The latest edition of an Aerospace Series standard is indicated by a prefix number.