BS 2493:1985
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for low alloy steel electrodes for manual metal-arc welding
Hardcopy , PDF
15-12-1997
English
31-01-1985
Foreword
Committees responsible
Specification
1 Scope
2 Information to be supplied by the purchaser
3 Classification
4 Dimensions and tolerances
5 Covering
6 Electrode identification
7 Initial tests
8 Quality control
9 Retests
10 Packing, storage and marking
Appendices
A Method for the determination of diffusible hydrogen
content
B Methods of test
C Suggested method of preparing etched specimens
D Safety references
Tables
1 Tests required
2 Composition of deposited weld metal
3 Mechanical properties
4 Dimensions of all-weld test piece and all-weld
tensile test specimen
5 Pre-heating and interpass temperatures and post-weld
tempering conditions
Figures
1 Jig and test piece assembly for hydrogen sampling of
weld deposits
2 Diffusible hydrogen collecting apparatus
3 All-weld test piece and all-weld tensile and impact
test specimens
4 Longitudinal bend test piece
5 Longitudinal bend test specimen
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