Submerged Arc Welding Flux
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Ton m.t.
- Supply Capability:
- 200 Tons per Month m.t./month
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Submerged Arc Welding Flux
1.Product No: JN-HJ107
2.Color:Grey blue
3.Mesh:8-60 (2.5-0.3mm)
4.Package: 25Kgs per PP woven bag
5.MOQ:1 Ton
Fit: GB/T17854-1999 F308-H0Cr21Ni10 F308L-H00Cr21Ni10 F316L-H00Cr19Ni12Mo2
1.JN-HJ107 is a kind of smelting-type non-Mn mid-Si and mid-F flux.
2.Grain Size:10-60 (2.0-0.3mm) or 8-40 (2.5-0.45mm) meshes.
3.Current:direct current.
4.Performance:anti-porosity and anti-cracking.
Usage:
1.Excellent clad layers can be gained when it is used in the build-up welding in conjunction with appropriate welding wires or solder strips, such as HOCr21Ni10 (AWS ER308), HOCr20Ni10Ti(AWS ER321), HOOCr21Ni10 (AWS ER308L), HOOCr24Nb, HOCr16Mn16.
2.for build-up welding of petrochemical equipments' corrosion-proof layers, stainless clad layers and pressure vessels.
3.In conjunction with HOCr16Mn16, it can be used in the build-up welding of the track switch of high manganese steel (Mn13) and welding of Nb-contained stainless steel, etc.
Performance of Surfacing Layers :
It can be used in the transition-layer welding in conjunction with HOOCr26Ni12 and in the build-up welding of 50mm-thick 18MnMoNb steel plate in conjunction with HOOCr21Ni10 as the surface-layer welding band.
Chemical Compositions:
AL2O3 +MnO |
CaO+MgO |
TiO2 +SiO2 |
CaF2 |
others |
S P |
24~30 |
14~21 |
26~30 |
20~26 |
≤ 10 |
≤ 0.05 |
Cautions:
1. Flux must be baked for 2 hours under the temperature of 250~300°c before welding.
2. The iron rust, oil contamination and moisture on the weldment must be removed.
- Q: Prior to using the silver brazing flux, but do not know how to use this, the finished product is unstable, easy to disconnect. I was welded by spot welding machine. The temperature was about 1000 degrees. I also used solder paste, but the surface of the finished product was oil. What kind of soldering flux can be used to guarantee the success rate of welding?.
- You can sell silver solder pieces - General tddhj, are used for resistance welding, when diluted with water, I hope to help you.
- Q: Must soldering flux be used in soldering test?
- The flux is mainly used for surface treatment, which is somewhat similar to mending the tires first, or it will not stick.
- Q: How do you clean the soldering flux when you are not careful with it?
- The flux is conditionally washed with medical alcohol and then washed with soap
- Q: Can Q345E and Q345B be soldered together? What flux and wire are used?
- Yes, these two materials are of an intensity grade. But the ingredients are different from the S and P impuritiesIf you use carbon dioxide gas protection, choose the wire for: ER50-6 (this is the national standard), with carbon dioxide gas or 80% argon +20% carbon dioxide;If the use of submerged arc welding wire H10Mn2+ flux: HJ431 or H10Mn2SiA + - SJ101. before a combined welding process better, forming slag removal are better, but as a combination of mechanical properties after, but after a combined welding process slightly worse than the former one but the mechanical properties are a good mechanical properties, including the main difference is the low temperature impact toughness, after a is better than the former.
- Q: How can the white powder appear on the circuit board one day after soldering soldering? What's wrong with the powder? Is there any way to change it? Thank you for your help
- I do have a problem now flux to find a friend to help me to do is spray welding flux and rosin flux
- Q: Solar photovoltaic, how to blow welding tape, that is, to weld the band to the flux, and then fish out drying, and seek specific operations and some skills!
- Soak the interconnecting bars in a soaking box filled with flux for 3~5 minutes, remove and dry (120 minutes, 5 minutes) or blow dry. The flux should be soaked with a fully uniform interconnect bar. (it is recommended that the flux surface exceed the interconnect surface 1cm) when soaking. Note that the interconnect bars of different lengths are separated. How can they be written in 100 words?
- Q: What is the density of the soldering flux?
- On the flux density due to flux for different products.But usually between 0.79-0.93.
- Q: Why is flux etching copper plate?
- May be afraid of tin line will break when it?
- Q: How to choose welding rod, welding wire and flux
- Selection of fluxSelection of flux must be carried out simultaneously with the choice of welding wire, because of the different combinations of flux and wire, it is possible to obtain different properties or different chemical composition of deposited metal. Flux and wire used for submerged arc welding are usually selected according to the material of the metal being welded and the performance requirements of the weld metal. The general said on structural steel (including high strength carbon steel and low alloy steel) welding, is used to match the strength of base metal wire; welding of heat resistant steel, stainless steel, is used to match with the composition of base metal wire; welding should be according to the requirements of surfacing technology, using the properties of selected alloys system and similar components of welding wire. Then choose the welding flux which is suitable for the product structure and can be well matched with the welding wire. In addition to the steel grades, the welding technology requirements and welding process factors should be taken into account when selecting the flux. Because of the different types of flux process performance, crack resistance and anti porosity performance is different. For example: welding of low alloy steel and high strength low temperature toughness good, it should be selected with high basicity flux, narrow groove butt welding thick multi-layer welds, should choose the good performance of the slag removal flux.
- Q: The soldering flux is good or good hydrochloric acid with sulfuric acidWhat is the sulfuric acid soldering flux or hydrochloric acid, which is easy to use?
- Sulfuric acid and hydrochloric acid are not suitable for welding flux, you want to see what, in general the rosin flux is best, but you have to solder iron, such as enamel basin, a class of things can use the solder paste, can certainly use diluted hydrochloric acid to remove rust, welding effect will be better.
1. Manufacturer Overview
| Location | Shandong,China |
| Year Established | 2003 |
| Annual Output Value | Above US$100 Million |
| Main Markets | |
| Company Certifications | ISO 9001:2008 |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | QINGDAO PORT |
| Export Percentage | 81% - 90% |
| No.of Employees in Trade Department | 3-5 People |
| Language Spoken: | English, Chinese |
| b) Factory Information | |
| Factory Size: | 50,000-100,000 square meters |
| No. of Production Lines | 3 |
| Contract Manufacturing | OEM Service Offered Design Service Offered |
| Product Price Range | Average |
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Submerged Arc Welding Flux
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Ton m.t.
- Supply Capability:
- 200 Tons per Month m.t./month
OKorder Service Pledge
OKorder Financial Service
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