SN EN 12071 : 1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
WELDING CONSUMABLES - TUBULAR CORED ELECTRODES FOR GAS SHIELDED METAL ARC WELDING OF CREEP-RESISTING STEELS - CLASSIFICATION
07-01-2006
01-12-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Classification
4 Symbols and requirements
4.1 Symbol for the product/process
4.2 Symbol for the chemical composition of
all-weld metal
4.3 Symbol for type of electrode core
4.4 Symbol for shielding gas
4.5 Symbol for welding position
4.6 Symbol for hydrogen content in deposited metal
5 Mechanical tests
5.1 Preheating and interpass temperatures
5.2 Pass sequence
6 Chemical analysis
7 Technical delivery conditions
8 Designation
Annex A (informative) Description of types of electrode core
Bibliography
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