AWS/SFA 5.23 :F8P2 EB2-B2
AWS/SFA 5.23 : F8P2 EB2R-B2R
AWS/SFA 5.23 : F9P2 EB3-B3
AWS/SFA 5.23 : F9P2 EB3-B3R
AWS/SFA 5.23 :F8PZ EB8 - B8
AWS/SFA 5.23 : F8PZ EB91-B91
A highly basic, agglomerated flux with a chemical composition and a production method, which guarantees almost neutral metallurgical relations. This flux offers low oxygen and low hydrogen potentials, which permits sub-merged-arc welding of crack-sensitive heat treatable or heat resistant low-alloy steels and high-alloy Martensitic materials.
Geeflux 525W shows good welding characteristics with smooth tie-in and weld bead appearance without slag inclusions or “tiger-tracks”, even when high inter-pass temperatures are experienced. Slag is self-detaching, including in narrow-groove joints.
CHEMICAL COMPOSITION OF THE WELD METAL (AS PER AWS/SFA 5.23)
MECHANICAL PROPERTIES OF THE DEPOSITED WELD METAL (WITH PWHT 6900C/1 TO 6 HRS)
CHARACTERISTICS CHEMCIAL CONSTITUENTS
CURRENT CARRYING CAPACITY : Upto 900A DC using one wire.
* DIFFUSIBLE HYDROGEN CONTENT H5
Determined in deposited metal according to the method described in ISO 3690.
TYPE OF CURRENT DC : Redrying conditions 300-350°C.
PACKING PARAMETERS : 25.0 kg in a polythene lined bags.
WIRE SIZES: 1.6 mm, 2.0 mm, 2.4/2.5 mm, 3.15 mm, 4.0 mm.