Griduct 98M, E 9018-M
AWS/SFA 5.5: E9018 M DIN 8529 ESY 42761 NiBH5
A basic coated, low hydrogen electrode depositing tough and crack free weld metal. The electrode has a very good operability in all positions except vertical down. The weld metal meets X-ray quality requirements.
WELD METAL ANALYSIS (RANGE)
MECHANICAL PROPERTIES (RANGE)
• For welding high tensile steels used for pressure vessels and other applications.
• A516 grade 70 steel subjected to normalizing and stress relieving cycles
• ASTM A508 class 1, 1a, 2, 3.
• ASTM A533 Type A-D class 1 and 2, etc.
ASME IX QUALIFICATION : QW 432 F NO. 4, QW 442 A NO. 10
DIFFUSIBLE HYDROGEN CONTENT : 4 ml / 100g max
WELDING POSITION :