I.S. EN 1668:1998
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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WELDING CONSUMABLES - RODS, WIRES AND DEPOSITS FOR TUNGSTEN INERT GAS WELDING OF NON ALLOY AND FINE GRAIN STEELS - CLASSIFICATION
Hardcopy , PDF
12-01-2009
English
01-01-1998
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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Foreword
Introduction
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
Defines requirements for classifying rods, wires and all-weld metal in the as-welded condition for tungsten inert gas welding of non alloy and fine grain steels having a minimum yield strength up to 500 N/mm[2] in the as-welded state.
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| SN EN 1668 : 1998 | Identical |
| EN 1668 : 1997 | Identical |
| UNE-EN 1668:1998 | Identical |
| NF EN 1668 : 1997 | Identical |
| NS EN 1668 : 1ED 1997 | Identical |
| UNI EN 1668 : 1998 | Identical |
| BS EN 1668:1997 | Identical |
| NEN EN 1668 : 1997 | Identical |
| NBN EN 1668 : 1997 | Identical |
| DIN EN 1668:1997-10 | Identical |
| EN 439 : 1994 | WELDING CONSUMABLES - SHIELDING GASES FOR ARC WELDING AND CUTTING |
| ISO 31-0:1992 | Quantities and units Part 0: General principles |
| EN 1597-1 : 1997 | WELDING CONSUMABLES - TEST METHODS - TEST PIECE FOR ALL-WELD METAL TEST SPECIMENS IN STEEL, NICKEL AND NICKEL ALLOYS |
| EN 759 : 1997 | WELDING CONSUMABLES - TECHNICAL DELIVERY CONDITIONS FOR WELDING FILLER METALS - TYPE OF PRODUCT, DIMENSIONS, TOLERANCES AND MARKING |
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