SJ101 Fluorine-Alkali Sintered Flux (Basicity: 1.4)
Category:
Sintered flux
Keywords:
SJ101 Fluorine-Alkali Sintered Flux (Basicity: 1.4)
- Product Description
-
◆ GB/T 12470 F48A2-H08MnA F48A4-H10Mn2
◆ AWS A5.17 F7A2-EM12K F7A4-EH14
◆ Particle size: 10–40 mesh
◆ Bulk density: 1.3 g/cm³
Matching welding wire Room
(MPa)ReL / Rp0.2
(MPa)A
(%)V-groove impact -20℃(J) -40℃(J) H08MnA
500 390 32 120 / H10Mn2A
530 420 29 / 80 H08MnMoA
575 480 25 85 / Application
◆ Suitable for multi-layer, double-sided single-pass welding
◆ Suitable for welding both light- and heavy-duty steel structures using H08A, H08MnA, and H10Mn2 electrodes.
◆ A 90-degree joint angle provides excellent slag removal and smooth transition in weld bead formation.
◆ Suitable for steel structures: light-gauge steel (H-shaped) and heavy-gauge steel (H-shaped and box-shaped)
◆ Compatible with H08A and 50-6 for welding large- and small-diameter spiral and straight-seam pipes of grades L210–L415.
◆ Exhibits excellent resistance to porosity under high current and a welding speed of 1.8 m/min, with slag that forms long, strip-like beads that are easy to remove. The weld surface finish is excellent.
◆ Recommended applications: spiral welded pipes and straight-seam pipes with a wall thickness of 40 kg or less.
H-steel structure
Heavy Steel Structure (Box Columns)
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