(1) Saw Agglomerated Flux covered with welding area, to prevent the air oxygen and nitrogen penetration in welding welding pool to protect the weld metal.
(2) welding slag shell covering the weld, slow down the cooling rate of the weld metal to improve the gas escape conditions, help to reduce the pores. After cooling, the slag is easily peeled from the weld metal surface.
(3) Saw Agglomerated Flux.
For Saw Agglomerated Flux for Steel Structure, the requirements should be welded steel melting temperature than 200 ~ 300 â??. For stainless steel submerged arc welding flux, but also requires the chemical composition of the flux does not cause the weld metal carbon, and may require the alloy elements into the weld to go in order to improve the corrosion resistance of welded joints.
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Carbon Steel Steel Flux Cored Arc Welding E71T-1 E71T-1 is an all-position, flux cored welding wire, which is intended for single and multiple pass welding of low-alloy and carbon steel where a minimum 70,000 psi tensile strength and good notch toughness is required. It is an excellent general purpose welding wire. This wire has very low fume, stable arc, good slag removal and excellent mechanical properties. AWS Specification: AWS A5.20 AWS Classification: E71T-1 Typical Applications: • Buff and fillet welding of hulls and storage tanks • Structural steel • Farm machinery • Construction equipment • General carbon steel fabrication Welding Current: DCEP (Electrode Positive, Reverse Polarity) Typical Wire Chemistry: 100% CO2 75%Ar/25%CO2 C: 0.05 0.05 Si: 0.56 0.64 Mn: 1.39 1.61 P: 0.008 0.005 S: 0.014 0.01 Welding Positions: All Positions Typical Mechanical Properties (As Welded): Typical Mechanical Properties (As Welded) : 100% CO2 75%Ar/25%CO2 Yield Strength, Mpa: 480 470 Tensile Strength, Mpa : 570-690 560-690 % Elongation: 25.8 26.5 Available Diameters: 0.8mm, 1.0mm, 1.2mm, 1.4mm & 1.6mm Available Spools: plastic spool and metal basket Available Weight per Unit: 0.9kg, 1kg, 5kg 15kg. In standard export packing or on customer requirements.
This wire is engineered to provide porosity-free, x-ray quality welds at the highest tensile strength (as welded) of all the plain carbon steel wires. This product requires a shielding gas: CO2 and/or CO2 mix. Typical Wire Chemistry: C: 0.09 Mn: 0.98 Si: 0.59 P: 0.01 S: 0.012 Welding Positions: All Positions Typical Mechanical Properties (As Welded): Yield Strength, Mpa: 420 Tensile Strength, Mpa: 510 % Elongation: 22 Available Diameters: 0.6mm, 0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.4mm & 1.6mm Available Spools: plastic spool and metal basket Available Weight per Unit: 0.9kg, 1kg, 5kg, 12.5kg, 15kg, 20kg, 27kg, 250kg and 350kg.
Agglomerated flux High efficiency, energy saving, Excellent welding performance, High quality, low comprehensive cost. Agglomerated Submerged Arc Welding Flux SJ301 Classifications : GB F4A2-H08A F5A2-H08MnA AWS F6A2-EL12 F7A0-EM12K General Characteristics : Type: silicon calcium Basicity: 1.0-1.1 Grain Size: 10-40 meshes(2.0-0.45mm) Currency: AC/DC(wire to be connected to the positive electrode when using DC) Features: *stable burning arc, easy slag removal and smooth bead with head appearance. Applications *suitable for welding low alloy steels for important products, such as ships, boilers, pressure vessels, pipelines and so on; *suitable for multiple-wire submerged arc welding, especially for butt welding of large diameter vessel with one-pass on both sides; *usually used for SAW of liquefied gas storage tanks, gas bottles and pipeline steel. Typical Chemical Compositions of the Flux (approx, %): SiO2+TiO2 CaO+MgO Al2O3+MnO CaF2 30-40 20-30 25-30 5-13 Mechanical Properties of all Weld metal: wire s/ Mpa b/ Mpa 5/ % AKV(J) EL12 340 420 22 27(-20C) EM12 448 490 22 27(-40C) Notes: 1 Fluxes to be baked for two hours at 300-350C before using; 2 Removal of rust, oil, dirt, water, impurities etc in welding-areas. 25kg/bags. In standard export package or on customer requirements.
Classifications: GB F4A2-H08A F5A2-H08MnA AWS F6A2-EL12 F7A0-EM12K General Characteristics: Type: silicon calcium Basicity: 1.0-1.1 Grain Size: 10-40 meshes(2.0-0.45mm) Currency: AC/DC(wire to be connected to the positive electrode when using DC) Features: *Stable burning arc, easy slag removal and smooth bead with head appearance. Applications: * Suitable for welding low alloy steels for important products, such as ships, boilers, pressure vessels, pipelines and so on; * Suitable for multiple-wire submerged arc welding, especially for butt welding of large diameter vessel with one-pass on both sides; * Usually used for SAW of liquefied gas storage tanks, gas bottles and pipeline steel. In standard export packages, or according customer requirements.
Classifications: GB F4A4-H08MnA F5A4-H10Mn2A AWS F7A4-EH14 JIS S502-H General Characteristics: Type: fluoride-alkaline type slag serial Basicity: 1.6-1.8 Grain Size: 10-60 meshes(2.0-0.28mm) Color: gray Currency: AC/DC(wire to be connected to the positive electrode when using DC) Features: * Stable burning arc, easy slag removal and smooth bead with head appearance. * Allweld metal shows excellent toughness at low temperatures with lowdiffusion of hydrogen, fine cold and heat crack resistance. Typical Chemical Compositions of the Flux (approx, %) SiO2+TiO2 15-25 CaO+MgO 20-35 Al2O3+MnO 20-30 CaF2 15-20 Mechanical Properties of all Weld metal wire s/ Mpa b/ Mpa 5/ % AKV(J) -40C -20C EL12 340 450~550 22 47 90 EM12 380 480~600 22 70 100. In standard export package or on customer requirements.
SJ101 is a type of F and alkali based agglomerated flux ,the basicity of which is about 1.8,gary spherical grains is appearance. Is grain size is 2.0-0.28mm(10-60 meshes).SJ101 is suitable for use with AC or DC power, filler wires connect with positive electrode while in DC, the current can reach up to 1200 amps. With stable burning arc, the flux provides good impact toughness performance in low temperature towards weld bead metals. z
SJ301 is a type of Si and Ca based agglomerated flux,the basicity of which is about 1.0(neutral), black gray spherical grains in appearance. Its grain size is 2.0-0.28mm(10-60meshes).SJ301 is suitable for use with AC or DC power, filler wires connect with positive electrode while in DC, the current can reach up to 1200 amps. With stable burning arc, the flux provides good weld bead appearance and excellent slag removal.The nature of the molten slag is "short slag". SJ301 is perfect for circular seam welding as a result of there is no molten slag fluxing down when welding circular seam of small diameter. z
35 000 tons of coated welding electrodes in all types. 40 000 tons of gas-shielded arc (MIG/MAG) welding wires. 10 000 tons of submerged arc welding wires. 5 000 tons of welding fluxes. 7 500 tons of flux-cored welding wires. 10 000 units of welding machines.
Matching with flux hopper LT-AP50 and small hopper LT-AP10, this is the indispensable auxiliary equipment of large scale professional welding machines, such as, welding machine of membrance wall, spiraling tube welding machine, gantry welding machine and so on. Beautiful appearance, scientific and reasonable structure, advanced technology, and its safe reliable and easy to operate. Driven by AC motor, controlled by negative pressure wind pump, filtered by filter bag. During the process of recovery, automatic departure between the dust particles and flux, moreover, it has no environmental pollution. Dimension 950*500*900mm.
