NB/T 47018.2-2011
Technical permission of welding materials for pressure equipment.Section 2:Electrodes for steel (English Version)

Standard No.

NB/T 47018.2-2011

Language

Chinese, Available in English version

Release Date

2011

Published By

Professional Standard - Energy

Status

Be replaced 2017-08

Replace By

NB/T 47018.2-2017

Latest

NB/T 47018.2-2017

Replace

JB/T 4747-2002

Scope

This part of NB/T 47018 specifies the technical conditions for steel electrodes used in pressure-bearing equipment. This section applies to carbon steel electrodes, low alloy steel electrodes, and stainless steel electrodes for pressure equipment.

NB/T 47018.2-2011 Referenced Document

• GB/T 2653 Bend test methods on welded joints
• GB/T 5117 Covered electrodes for manual metal arc welding of non-alloy and fine grain steels*， 2012-11-05 Update
• GB/T 5118 Covered electrodes for manual metal arc welding of creep-resisting steels*， 2012-11-05 Update
• GB/T 983 Covered electrodes for manual metal arc welding of stainless and heat-resisting steels*， 2012-11-05 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

NB/T 47018.2-2011 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 47018.2-2011 Technical permission of welding materials for pressure equipment.Section 2:Electrodes for steel has been changed from JB/T 4747-2002 Technical permission of steel welding rod purchasing for pressure vessels.