Q460NH, GB, GB/T 4172, Atmospheric corrosion resisting steel for welded structure, GB/T 4171, Superior atmospheric corrosion resisting structural steel view the property data for over 450,000 alloys as well as find and compare equivalent materials from over 69 countries/standards in the unique, international Total Materia cross reference
Weather Resistant Steel Plate for outdoor use_steel plate The steel is self-protecting:the rust layer on the surface becomes a tight oxide layer that slows down the progress of corrosion. The steel is an economical, long-lasting and fully recyclable material. 2).Corrosion resistant steel - Weathering Steel Weathering steel is a copper chromium alloy which is 'self-healing'.
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National Standard of PRC Alloy Structure Steels GB/T The standard will replace GB/T 30771988 from the date of the implementation of this standard. The standard was proposed by the State Bureau of Metallurgical Industry. The standard is under the jurisdiction of the National Technical Committee of Standardization Steel.
nucor GB-T 24186 NM400 Abrasion resistant steel - NM500 Jun 13, 2020 · GB-T 24186 NM400 Abrasion resistant steel bar 500 hb GB-T 24186 NM400 Wear resistant metal Q345B,Q345B PLATE,Q345B STEEL Steel grade Q345B is the commonest used as high energy low alloy structural steel in business area.Xinsteel can provide steel coils,metal plates,angles,channels for Q345B materials.The equivalent steel grade with Q345B are EN
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GB/T 4171 specifies the size, shape, weight and allowable deviation of weather-resistant structural steel, technical requirements, test methods, inspection rules, packaging, marking and quality certificate.GB/T 4171 standard main steel grade:Q550NH,Q500NH,Q460NH,Q415NH, Q295NH,Q265GNH and so on.