BS EN 1668:1997
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Welding consumables. Rods, wires and deposits for tungsten inert gas welding of non alloy and fine grain steels. Classification
Hardcopy , PDF
06-30-2008
English
12-15-1997
1 Scope
2 Normative references
3 Classification
4 Symbols and requirements
4.1 Symbol for the product/process
4.2 Symbol for strength and elongation of all-weld
metal
4.3 Symbol for impact properties of all-weld metal
4.4 Symbol for the chemical composition of rods/wires
5 Mechanical tests
5.1 General
5.2 Preheating and interpass temperature
5.3 Welding conditions
6 Chemical analysis
7 Technical delivery conditions
8 Designation
Annex A (informative) Bibliography
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.