2015 On Sale Welding Electrode Tian Jin Factory Low price Welding Electrode
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25000 kg
- Supply Capability:
- 25000000 kg/month
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1.2015 On Sale Welding Electrode Tian Jin Factory Low price Welding Electrode Description:
First Class WeldingElectrode Customization is welcome . We could produce various Welding Electrode.
according to buyers’drawing or samples/Non-standard Welding Electrode .The price, picture
and product attributes are for reference only. Specific matter can be confirmed
by a further communication. Welcome your consultation.
2.Main Features of 2015 On Sale Welding Electrode Tian Jin Factory Low price Welding Electrode ：
Fewer spatters
Easy to restrike
Less smog
Good off slag,high deposition efficiency
3. 2015 On Sale Welding Electrode Tian Jin Factory Low price Welding Electrode Images
4. 2015 On Sale Welding Electrode Tian Jin Factory Low price Welding Electrode Specification：
Chemical composition | C | Mn | Si | S | P |
Guarantee value | ≤0.12 | 0.3~0.6 | ≤0.35 | ≤0.035 | ≤0.040 |
Test Item | Rm(MPa) | ReL(Mpa) | A(%) | KV2(J) | KV2(J) |
Guarantee value | ≥420 | ≥330 | ≥17 | -(normal temperature) | -(0°C) |
General result | 460~540 | ≥340 | 18~26 | 50~80 | ≥47 |
5.FAQ
We have organized several common questions for our clients，may help you sincerely：
1. What’s your products ？
One of the most biggest manufacturer & supplier of Welding Electrode ，is a large-scale professional Welding Electrode factory in China. Annually more than 10000 tons Welding Electrode are exported to markets all over the world. Different kinds of Welding Electrode are available according to customer’s requirements.
2. What is advantage of our products?
All items are of Top Quality with best price. Direct wholesale price from Factory and 100%quality guaranteed .Large Selection with all sizes .
3. How long can we receive the product after purchase?
In the purchase of First Class Welding Electrode within three working days, We will arrange the factory delivery as soon as possible. The pacific time of receiving is related to the state and position of customers. Commonly 15 to 20 working days can be served.
- Q:50 degrees with a tin lead to lead-free flux will be much artificial dip temperature effect, tin and not waste materials
- Flux is lead-free, and there is no need to use a good flux bar, the temperature depends on the actual situation, try a few times on the line
- Q:What is sintered flux?
- A common type of sintered flux used in submerged arc welding. The model is SJ101Another is smelting flux. HJ431 is commonly used
- Q:A LDE lamp circuit board, high temperature will cause the light shade (transparent white mist) (do not know is not clean flux or ethanol), the current solution is to get the baking oven 100 C 40min, have what good method?
- The soldering flux on the PCB circuit board can be removed with an ultrasonic cleaner.
- Q:How to choose welding rod, welding wire and flux
- Selection 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.
- Q:What flux is better for welding copper strip?
- T-201D zinc alloy flux: it can weld copper flux and copper alloy flux with T-318 welding wire in the range of 150 DEG C to 320 DEG C.T-201D zinc alloy flux: it can be brazed with T-318 welding wire in the range of 150 DEG C to 320 DEG C.
- Q:What is the brazing flux
- When the flux of low melting point, called soldering, such as soldering; when the flux of high melting point, called brazing, such as brazingSoldering flux is usually a mixture of rosin as the main component. It is an auxiliary material to ensure the smooth progress of welding process. Welding is the main process in electronics assembly process, flux is used in welding materials, the main role is to remove the solder and flux of materials to be welded on the surface of the oxide, the metal surface to achieve the necessary cleanliness. It again to prevent surface oxidation during welding, reduce the surface tension of welding material, improve the welding performance of flux. The quality directly affects the quality of the electronic products.
- 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?.
- For welding copper solder. (the price of 15 yuan 500 grams, buy material stores generally). Solder the solder around the solder joint and then weld it with spot welding machine. This is copper, which is oxidized to the molten pool by resistance heat and then oxidized by air.
- Q:In the process of producing pressure vessel, if we know the break angle a, open the V gap with a flat edge, the edge height is h, the crack depth is H, and the gap of the weld is B. How do we calculate the total flux required for the L long bead? If detailed calculation formula is the best. Thank you
- When the wire is determined (usually depends on the steel welding), supporting the use of the flux is a key material, it directly affects the mechanical properties of weld metal (especially plasticity and low temperature toughness), crack resistance, welding defect rate and welding productivity etc.. The match weight ratio between welding wire and flux is welding wire: flux =1.1 to 1.6, depending on type of welding joint, type of welding flux and welding specification parameter. Compared with the flux melting, sintering flux amount is saved, can use less about 20%.Our country uses flux at around 50 thousand tons, of which about 70% is smelting flux, and the other is non smelting flux. Developed countries in Europe and America are mainly non smelting flux, about 80% and more than 90%, but there are still smelting flux production, sale, smelting flux, this lasting productivity related to some of its inherent characteristics.
- Q:Welding point and button carbon oil on the same side, do not want to put into the jig.
- Do not use wave soldering tools, use high temperature adhesive tape, but this way, viscose paper, adhesive tape will not be less investment. At the same time, the key is generally in the wave soldering after manual welding (your process seems unreasonable), because the keys can not be cleaned
- Q:The core wire twisting wire peeling after soldering, using disposable flux, lead-free solder, tin products place several days will be black, what is the problem? How to solve?
- Flux acid value is too high, it is recommended to change the flux, or add appropriate amount of diluent. There may be tin impurities exceed the standard.
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2015 On Sale Welding Electrode Tian Jin Factory Low price Welding Electrode
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25000 kg
- Supply Capability:
- 25000000 kg/month
OKorder Service Pledge
OKorder Financial Service
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