发布日期:2016-09-01 实施日期:2016-09-01
实施日期:2012-02-01
Railway rolling stock. Arc and resistance welded joints of steels. Part 2 : acceptance criteria for defects in electric resistance welded joints.
实施日期:1992-12-01
Welding and allied processes. Classification of geometric imperfections in metallic materials. Part 2:Welding with pressure
实施日期:2013-08-01
发布日期:2015-10-01 实施日期:2015-10-01
发布日期:2016-04-01 实施日期:2016-04-01
Welding –Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) – Quality levels for imperfections (ISO 5817:2014)
发布日期:2014-08-01 实施日期:2014-08-01
Welding and allied processes - Types of joint preparation - Part 1: Manual metal arc welding, gas-shielded metal arc welding, gas welding, TIG welding and beam welding of steels
实施日期:2013-09-01
发布日期:2011-11-15 实施日期:2011-11-15
实施日期:2010-12-01
Resistance welding -- Vickers hardness testing (low-force and microhardness) of resistance spot, projection, and seam welds
适用范围:ISO 14271:2011 specifies the procedures for the hardness testing of etched cross-sections of resistance spot, projection, and seam welds. The aim of the hardness tests is to determine the Vickers hardn...
发布日期:2011-09-01 实施日期:2011-09-01
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