NB/T 47018.4-2011
Technical permission of welding materials for pressure equipment.Section 4:Electrodes and fluxes for submerged arc welding (English Version)

Standard No.

NB/T 47018.4-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Energy

Status

Be replaced 2017-08

Replace By

NB/T 47018.4-2017

Latest

NB/T 47018.4-2017

Replace

JB/T 4747-2002

Scope

This part of NB/T 47018 specifies the technical conditions for submerged arc welding steel wire and flux for pressure equipment. This section applies to carbon steel welding wires and fluxes, low alloy steel welding wires and fluxes, stainless steel welding wires and welding fluxes for submerged arc welding of pressure-bearing equipment.

NB/T 47018.4-2011 Referenced Document

• GB/T 12470 Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of creep-resisting steels*， 2018-03-15 Update
• GB/T 17854 Solid wire electrodes /flux combinations for submerged arc welding of stainless steels*， 2018-03-15 Update
• GB/T 2653 Bend test methods on welded joints
• GB/T 5293 Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of non alloy and fine grain steels*， 2018-03-15 Update
• JB/T 4730.2 Nondestructive testing of pressure equipments
• NB/T 47018.1 Technical conditions for ordering welding materials for pressure equipment Part 1: General rules for procurement*， 2017-03-28 Update
• YB/T 5092 Stainless steel wires for welding*， 2016-10-22 Update

NB/T 47018.4-2011 history

• 2017 NB/T 47018.1-2017 Technical conditions for ordering welding materials for pressure equipment Part 1: General rules for procurement
• 2011 NB/T 47018.1-2011 Technical permission of welding materials for pressure equipment.Section 1:General rule
• 2002 JB/T 4747-2002 Technical permission of steel welding rod purchasing for pressure vessels

NB/T 47018.4-2011 Technical permission of welding materials for pressure equipment.Section 4:Electrodes and fluxes for submerged arc welding has been changed from JB/T 4747-2002 Technical permission of steel welding rod purchasing for pressure vessels.