Welding Electrodes Factory Supply Directly E 6013 BS 639 E4322R21
- Ref Price:
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 3000 m.t./month
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1.Structure of Welding Rod Descrition
CLASSIFICATION : AWS/SFA-5.1: E 6013 , BS 639 E4322R21,IS-814: ER 4222,DIN 1913 E 4322R322
APPROVAL: BIS, DNV, IRS
CHARACTERISTICS : The electrode is characterized by smooth and stable arc, low spatter, easy slag detachability, fine rippled bead appearance, weld deposit possesses good chemical and mechanical properties.
APPLICATION :
1) Suitable for tank & vessels.
2) General fabrication.
3) Vehicles.
4) Railway wagons and machinery.
5) Ship building construction, light structural steel works
6) Storage tanks etc.
RE-DRY CONDITION : Re-Dry the electrode at 120°C for 30-60 minutes, for best results.
2.Main Features of Welding Rod
• All-position electrode for the welding of mild steel.
• Excellent choice for sheet metal lap and fillet welds
• Easy slag removal. low smoke.
3.Welding Rod Images
4.Welding Rod Specification
Mechanical Properties of Deposited Metal
Test Item | Rm(MPa) | ReL(Mpa) | A(%) | KV2(J) | KV2(J) |
Guarantee Value | ≥420 | ≥330 | ≥17 | -(normal temperature) | -(0℃) |
Reference Current (AC, DC)
Electrode Diameter(mm) | φ2.0 | φ2.5 | φ3.2 | φ4.0 | φ5.0 |
Length(mm) | 300 | 300(350) | 350 | 400 | 400 |
Welding Current (A) | 40~70 | 55~95 | 80~130 | 120~180 | 160~230 |
V-up, OH | 35~60 | 45~90 | 60~120 | 100~160 | 120~200 |
5.FAQ
Q:Are you factory?
A:Yes, we are factory not shell company. So we can promise good prices and best quality. Welcome you to visit our factory.
Q: What's the delivery time?
A: For products in stock, we can ship it within 7 days after receiving your payment. For custom order, within 24 tons, production time is 20-30 days after confirmed every details.
Q: What about the warranty?
A: We are very confident in our products, and we pack them very well to make sure the goods in well protection.
- Q: What kind of steel bars are used for the two electrodes?
- Their strength is different, J422 is 42 kg class, J502 is 50 kg class, steel model I don't understand. J502 welding thread steel is appropriate.
- Q: Who knows a package of ordinary 422 electrode, how many roots ah, small packets of that kind, a small package, how much money, I would like to know how much an average electrode, a little difficult
- I've just counted one package for 2.5*300, one for 5kg, 303 for a bunch.3.2*350 5kg a pack, a package of 156 root.2.4 argon arc welding wire 5kg one pack, one package 141 roots.
- Q: What is the difference between A507 welding rod and J507?
- The A507 electrode is austenitic stainless steel electrode, J507 is carbon steel electrode, both low hydrogen basic electrode coating, estimation of similar components, the core is not the same, one is a carbon steel, stainless steel.
- Q: 304 can I use A022 welding rod?
- Sure。 304 stainless steel, A022 stainless steel electrode.
- Q: Method for using welding rod heat preservation barrel
- First, the use of methods:Put the baked electrode into the barrel and take it with you. If the cooling, with the original plug a clamped welder + pole, a clamp of electric welding machine, can be heated.Two, why do you want to keep warm?:Heat preservation is to keep the electrode dry. In the workshop, some electrodes are afraid of moisture, and wet welding electrodes will affect the quality of welding. Therefore, after baking the electrode placed in the heat preservation cylinder, with the use of take.
- Q: Welding method of 506 electrode
- 1) 506 electrode belongs to alkaline electrode arc difficult than 422 welding than AC welding machine easy to weld some DC welding machine, welding should be placed in the drying oven, oven temperature should be adjusted to 350 degrees Celsius, the time for an hour or so. Welding by DC reverse welding. The difference between DC welding machine and welding machine AC DC welder is a rectifier to convert AC to DC, thereby eliminating the change of current polarity and size, increase the stability of welding arc, eliminating the arc welding process of arc and arc, the probability of defects reduces the welding process. To improve the quality of welding.2) direct current reverse welding is adopted in DC welding machine to adjust the reasoning current and arc current properly3) from the arc to pores is due to magnetic blow by, can add the arc plate and arc welding at the same time to solve information, pay attention to the arc angle and arc length control. Also, the ground wire is best placed in the middle of the weldment.4) welding parts should be removed before welding, such as oil pollution, rust, moisture and other impurities. Otherwise, porosity and other welding defects are easy to occur.5) welding short arc, current not too big. If you solder a box of electrode, you will feel no difference with 422, very good welding.6) after welding the arc, do not artificially break the arc. It is better to finish welding all the electrodes, and do not stop in the middle. Such as the arc breaking again after arc welding rod will stick in the weldment, this time you need to put on the ground electrode is inserted, the medicine skin electrode core removed exposing the middle, that will be good to the arc again.
- Q: What are the technological parameters of E5015 welding rod?
- 1 and E5015 are common alkaline welding rod. When welding, the welding rod is connected to the positive electrode, and the workpiece is connected to the negative electrode. Different electrode diameter, welding current is not the same. This is marked on the package of the electrode.2, the electrode (covered electrode) welding or welding filler metal in melting joint welding of the workpiece. Consists of two parts covering and core wire. Depending on the melting of the crust and filling the metal into the weld, it becomes the main component of the weld metal, which is called a welding rod.
- Q: What kind of welding rod is used to weld Mn13 steel plate with ordinary high quality structural steel?
- The basic ingredients are steel, and the liquid flux can be produced by solid light. With the brass welding rod (copper, zinc and tin alloy), the brazing effect can be very good.
- Q: What kind of welding rod should be used for welding cast iron? 506?
- There is cast iron welding rod, 506 is medium carbon steel or low alloy steel welding rod
- Q: Who knows what welding electrode is?
- Welding rod is the main raw material of welding for national defense, machinery, chemical, metallurgy, mining, shipbuilding, automobiles, tractors, agricultural machinery, construction, repair and other industries. Titanium dioxide is one of the main raw materials of welding rod industry, and the three kinds of welding electrodes, such as titanium, titanium, calcium and ilmenite, should be made of titanium dioxide, which accounts for more than 70% of the total electrode output. Therefore, the annual needs are large and the quality requirements are high.Titanium dioxide is the main components of the welding surface of the medicine in the skin, it is the good welding slagging agent and deoxidizer, diluent, adhesive and stabilizer. The welding slag made by the utility model has the advantages of low melting point, small viscosity, alternating current and direct current, and the utility model has the advantages of quick arc operation, stable arc, easy slag removal, good welding seam and good mechanical performance. Titanium dioxide deoxidization ability in medicine in the skin is also very good, in the welding process can protect the molten metal to prevent the oxygen in air or nitrogen penetrated weld decreased weld strength and plasticity, also the formation of titanium nitride, titanium and nitrogen stable, quickly into the slag, thereby eliminating the influence of nitrogen on weld. At the same time, titanium dioxide has a strong adhesion, in the electrode manufacturing process can reduce the amount of water glass, so that the surface of finished products smooth, easy welding point arc
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Welding Electrodes Factory Supply Directly E 6013 BS 639 E4322R21
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 3000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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