Petroleum, petrochemical and natural gas industries. Test methods for quality control of microstructure of ferritic/austenitic (duplex) stainless steels1 Scope This document specifies quality control testing methods and test conditions for the characterization of microstructure in relation to relevant properties in ferritic austenitic (duplex) stainless steel components supplied in the solution annealed condition and fabrication welds in the as welded condition. This document supplements the relevant product and fabrication standards with respect to destructive testing methods including sampling of

stray current is suspected

and acceptance test personnel

This is Part 3 in a series of five standards dealing with floor and wall tiling

Test assembly for resistance to pull-out test

diphtheria

Why should you use BS EN 828 - Adhesives

Chain slings according to EN 818-5

Reference standard test methods to determine thermal stability

BS EN 15919 provides users guidance on a method to extract phosphorus soluble in fertilizers

is a source of direct current

in inch units

This European Standard is applicable for detailed planning and implementation of a dependability programme to meet specific product needs