AWS A5.29 E81T1-K2C
EN ISO 1763-A-T 46 6 1.5Ni P C 1 H5
Characteristics and Application
AWS A5.29 E81T1-K2C a titania type flux-cored wire, is designed for welding 560 N/mm2 high tensile steel for low temperatures. The weld metal contains about 1.5%-Ni and makes good notch toughness at temperatures down to -60℃ under as welded condition.
It provides excellent usability with stable arc and efficiency in all-position welding. It is suitable for butt or fillet welding of offshore structures for low-temperature districts, LNG and LPG carriers, and storage tanks, etc.
Typical chemical Composition of Weld Metal (%)
Typical Mechanical Properties of Weld Metal
Notes on usage:
1. Use DC(+) polarity.
2. When the heat input is excessive, the impact value tends to be reduced. Therefore, perform welding with selecting proper heat input depending on the required impact value.
3. Keep the product dry, while it is stored or delivered.
4. Use 99.8% or higher purity of C02 gas.
C 0.04 Mn 1.08 Si 0.20 P 0.013 S 0.006 Ni 1.5
Yield strength 580Mpa Tensile Strenght 635MPa Elongation 26% Charpy V-Notch -60℃ 75J
Flux Cored Arc Welding Wire