GRICON GREEN MDH, E 7018-1
AWS/SFA5.1: E7018-1 IS814: EB5626H3 JX,
BS: E5155B (11026H) DIN: 5155B1029
A heavy coated basic type, hydrogen - controlled, iron powder electrode with high deposition efficiency. The electrode deposits weld metal, which is of radiographic quality and meets impact requirements at minus 50ºC.The weld deposit is tough, ductile and is highly resistant to hot or cold cracking even when subjected to high stresses, dynamic loading etc. The deposited weld metal has resistance to ageing hence it is used for critical application in steel plants.
WELD METAL ANALYSIS (RANGE) %
MECHANICAL PROPERTIES (RANGE)
• For fabrication of critical parts of steel melting shop such as Ladle, off-shore production platforms.
• Used for production of pressure vessels, bridges, pipelines, etc.
REDRYING TEMPERATURE : 300°C / 2hrs
DIFFUSIBLE HYDROGEN : max 4.0ml / 100g of weld metal in the weld metal
HARDNESS OF THE WELD METAL : 200 Brinell max
ASME IX QUALIFICATION : QW- 432 F-NO 4, QW- 442 A-NO 1
WELDING POSITION :