This part of NB/T 47002 specifies such contents as the type, size, class, technical requirements, test methods, test rules, package, mark and quality certificate of the clad plate (for which the copper and copper alloy are used as the cladding metal; carbon steel, low alloy steel or stainless steel are used as the base metal) manufactured with the explosion welding method.
This part is applicable to the explosion welded copper-steel clad plate for the pressure vessels (hereinafter referred to as the clad plate) whose gross thickness is equal to or greater than 8mm.
NB/T 47002.4-2009 The following standards are cited：
