Welding Electrode Low Price Factory Making Welding Electrode
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25000 kg
- Supply Capability:
- 2500000 kg/month
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1.Welding Electrode Low Price Factory Making 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 Welding Electrode Low Price Factory Making Welding Electrode Price：
Fewer spatters
Easy to restrike
Less smog
Good off slag,high deposition efficiency
3.Welding Electrode Low Price Factory Making Welding ElectrodeImages
4. Welding Electrode Low Price Factory Making Welding ElectrodeSpecification：
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: Previously soldered 80 pin SMT components without using soldering flux. Now to 200 feet above the welding, really can not grasp, in the online drag welding video presentation, see a lot of use is a kind of transparent emulsion flux, do not know what type of flux, hope heroes ariadne.Or recommend a good soldering flux.Also used pine perfume, not very good, it may be the loose perfume I have problems, the loose perfume is yellowish liquid, touch a cool feeling, a bit sticky after welding
- A transparent latex fluxHere's the solder paste. Ask the solder paste factory for a little more than you want to buy.Solder paste + = tin solder paste.
- Q: What's the use of soldering flux?
- The function of flux mainly includes auxiliary heat transfer, removing oxide and reducing surface tension of welded material". Soldering flux is usually a mixture of rosin as the main component, which guarantees the smooth welding process
- Q: What happens if the soldering flux splashes into the eye?
- Wash immediately with clean water, and then go to the hospital for cleaning, the doctor will be equipped with special eye drops for electric welding for you
- Q: What occasions are they used? What do we usually use when welding with iron iron?
- Solder paste: used for patch welding of circuit boards. Solder paste is a paste of a mixture of tin, silver, alloy particles and soldering flux.Soldering flux: a kind of auxiliary welding material. The main component is rosin. A surface oxide used to clean the metal of a welded part.These two substances are nothing at all!
- Q: Say alcohol, then alcohol is industrial or medical, or do not pay attention to ah?I just made some today, but why is the rosin insoluble in it? It's always settling. It doesn't work. How can I get it? I can't wash it off. It's disgustingNo matter how I clean my hands, I'll do something about itThe point is, I hope the kind person can tell me how to mix the flux with video, so I can understand it more easilyThank you very much
- You can buy that kind of wire with rosin inside it. You don't need to dip it in one side with the rosin
- Q: What component of a soldering flux conducts electricity?
- In general, the standard of execution is the degree of ion contamination. Too high will affect the conductivityWhat we sell now is that there is no rosin, no halogen, ion contamination, clean board, and solder joint
- Q: What about the flux on the clothes?
- Fluxes can be washed with alcohol! The flux has two kinds of alcohol and water base, estimated flux alcohol based on the clothes of the possibility here is 90%, so the use of alcohol is OK, if it is water-based, then wash on the line, if possible, with half water and half alcohol reconcile it. In fact, there are many dissolved flux solvent effect is relatively poor is alcohol, but because you are washing clothes, so I used the alcohol, acetone, toluene, trichloroethylene, white oil, banana water, do not use.
- Q: Is oxalic acid also called soldering flux?
- LZ, the acid can be used as soldering flux. It has many ingredients
- Q: When the cylinder is preheated, the welding temperature is about 170 degrees Celsius. The welding time is 2 hours. The time of hydrogen removal is about 600 DEG C. Why did the penetration crack occur? If you want to change the wire flux, what should be replaced?
- This wire does not normally require hydrogen removal, etc. if it is Cr_Mo steel welding, you will need these steps (hydrogen removal, etc.).600 degrees, usually with a special heat treatment equipment, ordinary flame heating, you can not maintain such a high temperature. You can test the ring seam when you are heating. Is the temperature very uneven around it?.The material and thickness of base metal? The base material of this welding flux should be Q345 and so on. If it is thick enough to keep warm, there will be no problem between the interlayer and the rear heat.If the parent material is Cr_Mo steel, then there is no crack in the crack, and you use the wire is not correct, even if used for the right, this material is also prone to cracks.
- Q: How can I test the acid value of the flux? What criteria do you use? Which agency does it go to?
- If you understand chemistry, you can use the titration method to calculate, and if not, you go to Guangzhou five to test, which can be done, including standards, they are all very.
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Welding Electrode Low Price Factory Making Welding Electrode
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25000 kg
- Supply Capability:
- 2500000 kg/month
OKorder Service Pledge
OKorder Financial Service
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