Product or Service

flux SJ501

Profile:Manufacturer - Producer|Ref:PSL162365YH | Country: China | Currency: | Export: No


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incoterm : fob
country : China
DESCRIPTION

SJ501 flux
Specification:GB/T5293-1999 AWS A5.17-97
Classification:F4A0-H08A F7A2-EL8 F5A0-H08MnA
Introduction:SJ501 is an agglomerated neutral flux of the aluminate - rutile type, basicity index is 0.5-0.8, It is black-brown spherical flux with grain from 10-60 mesh, density is 1.2-1.3gram/cm3 . It can be done on AC or DC+. by using it, Si and Mn of weld metal increase much, it is especially suitable for tandem wire and multi-wire high speed weld. Because of excellent slag removal, it is often using fillet welding. It has more perfect performance in rustproof. Resisting pore comparing with fused “431”flux.
Application: flux is suitable for welding Q345 grade carbon steels,A,B,X42-X52 pipe steels matching H08A, H08MnMo wires ect.
Note: before welding, baked 2hours flux of 350。C and removed rust, oil, moisture ect of plate.
Main compound(%)
SiO2+TiO2 CaO+MgO CaF2 S P
25-40 45-60 ≤10 ≤0.06 ≤0.08
Mechanical property
Matching wire Tensile strength(MPa) Yield strength(MPa) Temperature Charpy-notch impact work(J)
H08A 410-560 300-400 0.C ≥34
H08MnA 500-600 4000-500 0.C ≥34
H10Mn2A 500-640 460-600 0.C ≥34
H10MnSiA 480-650 400-500 0.C ≥34
H08Mn2Si(A) 600-700 500-6000 0.C ≥34
Note: before welding, baked 2hours flux of 350。C and removed rust, oil, moisture ect of plate.

Information Stock : Product in stock

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