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
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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 are the welding electrodes?
- Not a single electrode metal material, which is composed of a metal core and coating. The electrodes of each model are different in composition.
- Q: Why can not welding machine welding electrode spark?
- The size of the spark is related to the matching of current and voltage. The general matching formula is V=14+0.05A. When the voltage is 4, the electrode selection is reasonable, how do you do the above?. Is that correct? The welder is not in size
- Q: Does the welding rod have a shelf life?
- Welding rod has shelf life,The quality index of storage time exceeds a certain time limit, changes in different degree of quality (metamorphic). Various types of electrodes are stored for a long time, and sometimes white crystals are found on the surface of the electrode. This is usually caused by water glass. Packing should be improved to prevent moisture absorption of welding rod and must be properly kept in storage. All kinds of welding rod are seriously deteriorated, and the batch of medicine is seriously falling off. The welding rod should be scrapped.
- Q: Cast 308 pure nickel cast iron welding electrode. What shall be used for welding?
- Welded stainless steel.The electrode consists of two cores and coating composition. The electrode is coating in metal welding core (coating), uniform centripetal pressure applied to core. The electrode of different types, different cores. The core metal cored electrode, in order to ensure the quality and performance of the weld, there are strict rules on the contents of metal elements in the core, especially for harmful impurities (such as sulfur, phosphorus content, etc.) should be strictly restricted, better than the base metal. The electrode is metal cored coating called cores. The core is generally a certain length and diameter of the steel wire. When welding, the welding core has two functions: one is the conduction of the welding current, arc energy converted into heat, two cores melting as the formation of the weld filler metal and liquid base metal fusion.
- Q: I now want to surface hardening of the roll, ready to use J506 welding rod continuous welding roll surface, how much surface hardness can be achieved?
- You should use surfacing electrode, I think D047 welding rod should be more suitable, for reference only.D047 roller Hardfacing Electrode: roller Hardfacing Electrode, using direct reverse, welding process, good cracking resistance, cold cracking, has good anti extrusion capacity and anti abrasion resistance. Application: it is used for the welding machine of roller press and roll, without disassembly and repair. It can also be used in other extrusion and wear machine parts. The chemical composition of deposited metal / C = 1.7 Cr 4-7 Mo 1.5-3 Si is less than or equal to 3 other than 10 HRC surfacing hardness: 55
- Q: Electrode E4300 what does it mean?
- It is mediocre, mediocre, obviously don't know anything in this scribble. E4300 brand is J420G, welding high pressure steam pipe is dedicated pipe, all position welding rod, deposited metal high temperature resistance, high pressure, good slag removal, less spatter, slightly higher than 422 electrode viscosity
- Q: Welding rod for reinforcing cage of bridge pile foundation
- First of all, the electrode strength is greater than the strength of reinforcement, steel cage reinforcement is generally two bar steel bar, with 502 electrodes on it
- Q: I want to buy a small inverter welder, I heard that welding machine is very light, how heavy is it? It's the kind of carry. And how much is the price?. I wonder if the welder can use an acid welding rod? When welding, is it the same as the feeling of communication? I used the DC blow, it seems a little big. It's not good at all.. There is also a big point of 315 inverter welding machine, how much is it?.
- The kind of welding machine that you said could be used with an acid electrode. He has many functions, which can be shared by AC and DC, with separate DC or AC, of course, the price is different. About 20KG or so, the market is now available from 300-800. Import, brand, public can not be the same, the price varies greatly. The big 315 is now 450-550 between.
- Q: What is the difference between THJ506 welding rod and THJ422 electrode?
- The difference between the use of THJ506 electrodes and THJ422 electrodes is that:506 for the strength grade 50 kg grade steel welding. It can be used as AC and DC, but it is better to use DC welder422 for the strength grade 40 kg grade steel welding. AC and DC are available.
- Q: What kind of welding rod is used for No. 55 steel?
- No. 55 steel is made of genuine WEWELDING 600 welding rod.Because the 55 steel for high strength steel, treated with surface hardness and high strength, plasticity and toughness but poor machinability of medium, weldability, hardenability, water quenching is the tendency for crack formation, welding crack resistance of the need for a very ideal electrode to WEWELDING 600 welding, ensure tensile strength requirements of crack resistance and use of the process after welding.Characteristics of WEWELDING 600 special alloy steel welding rodWEWELDING 600 is a low heat output, suitable for special nickel chromium alloy steel electrode welded all-round, universal design is extremely wide, the general strength of parent materials with high strength, excellent welding performance, stable arc, beautiful shape of seam, in oil, water and rust conditions can welding effect is excellent, can be welded different steel.Application of WEWELDING 600 special alloy steel welding rodSuitable for welding of tool and mould, high-speed tool steel, hot work tool steel, steel, cast steel, T-1 steel, Nai Zhengang, vanadium steel, spring steel, martensitic stainless steel, austenitic stainless steel, ferritic stainless steel, and the unknown as well as between the various different types of steel welding etc.. Such as high pressure valves, broken bolt clearance, shaft transformation, etc., the effect is very satisfactory.Technical parameters of WEWELDING 600 special alloy steel welding rodTensile strength: 125000 psi (862MPa)Yield strength: 90000 psi (620MPa)Elongation: 35%Hardness after welding: HRC23 (work hardening up to HRC47)Power supply: AC and DC dual use, DC DC reverse connection
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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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