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SJ101

FRN-SJ101 is a kind of fluoride-alkaline-type slag-serial sintered flux, mesh 10-60 (2.0-0.3mm),
basicity 1.6~1.8. It has great capacity of sulphur removal, phosphor removal and anti-rust. Excellent welding performance, easy to deslag and with fine appearance of weld bead
even in the narrow gap of deep slope entrance.The deposited metal has a good plastic-toughness,
with low diffusion of hydrogen and fine cold and heat crack resistance.
Usage:
It can be applied to different welding wires and is fit for welding of mild steel and low alloy
steel. Moreover, it can be used for fast welding of pipeline steel and for welding of thick wall structure of different high-tensile steel.

Quantity:
  • SJ101
  • FARINA

Efficient pipeline automatic butt weld health SJ101 welding flux

(Lincoln P223/SPX80 welcome to your inquiry)


Standard conforming to:

GB /T5293    F4A2-H08MnA   F5A4-H10Mn2

Standard equivalent to:

AWS-A5.17   F7A2-EH14   F7A2-EM12K    F7A2-EA2

DIN BFB 165AC12MHP5

Description and application:

  FRN-SJ101 is a kind of fluoride-alkaline-type slag-serial sintered flux, mesh 10-60 (2.0-0.3mm),

basicity 1.6~1.8. It has great capacity of sulphur removal, phosphor removal and anti-rust. Excellent welding performance, easy to deslag and with fine appearance of weld bead

even in the narrow gap of deep slope entrance.The deposited metal has a good plastic-toughness,

with low diffusion of hydrogen and fine cold and heat crack resistance.

Usage:

   It can be applied to different welding wires and is fit for welding of mild steel and low alloy

steel. Moreover, it can be used for fast welding of pipeline steel and for welding of thick wall structure of different high-tensile steel.

Cautions:

   1.The oil soil,moisture,iron and other foreign substances must be removed from the welding joint.

   2.It is better to use direct current.

   3.The welding flux must be baked under 300-350℃ for 2 hours.

Compositions (%):

SiO2+TiO2
Al2O3+MnO
CaO+MgO
CaF2
S
P
20~25
20~30
25~35
15~25
≤0.06
≤0.06


Mechanical Performance of the Deposited Metal:

Wires
StandardModels
σs
(Mpa)
σb
(Mpa)
δ5
Akv
(J)
HO8A
HO8MnA
H10Mn2
F4A2-HO8A
F5A4-HO8MnA
F5A4-H10Mn2
≥350
≥410
≥450
≥420
≥490
≥520
≥22%
≥22%
≥22%
≥27(-20℃)
≥27(-40℃)
≥27(-40℃)

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 sales@farinaweldtec.com
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