|
IS Number | |||
|
IS 7280 : 1974 |
|||
Title :-Bare wire electrodes for submerged arc welding of structural steels | |||
Unit Price |
Status |
Amendment |
Reaffirmed |
Gr 3 |
Active |
|
2003 |
Page Size |
No. of Pages |
Tech. Committee |
|
A5 |
9 |
MTD 11 |
|
UDC 621.791.753.5.042 : 624.014.25 | |||
1 Scope
1.1 This standard prescribes the requirements of solid filler wires for submerged arc welding of structural steels (28-50 kgf/mm2 yield strength and 34-70 kgf/mm2 ultimate tensile strength).
2 References
IS 2 : 1960 Rules for rounding off numerical values
IS 228 : 1959 Methods of chemical analysis of pig iron, cast iron and plain carbon and low-alloy steels
IS 228 : Part I : 1972 Methods of chemical analysis of steels: Part I Determination of carbon by volumetric method (for carbon ≥ 01 percent)
IS 228 : Part II : 1972 Methods of chemical analysis of steels: Part II Determination of manganese in plain carbon and low alloy steels by arsenite method
IS 812 : 1957 Glossary of terms relating to welding and cutting of metals
IS 1387 : 1967 General requirements for the supply of metallurgical materials