Welding Electrode 6013 7018 250, 300, 350, 400, 500mm Manufacturer
- 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.Welding Rod Description：
The electrodes must be baked under 300~350°C for an hour before welding and used as soon as baking is completed The stains on the weldments, such as rust, oil stains, moisture, etc., must be cleared away before welding.When welding, short arc must be used and stringer bead is suitable. Material:Mild carbon steel (H08A)
Size:2.0, 2.5, 3.2, 4.0, 5.0mm
Length:250, 300, 350, 400, 500mm
Model no:E6010, E6013, E7016, E7018
Color of coating: Grey, White, Light grey, Green
Low splashing
2.Main Features of Welding Rod：
(1)suitable to work in all positions with excellent welding technological properties
(2)Stable arc, less splash
(3)Shaped good appearanc
(4)easy for removal of slag layer
(5)easy for striking arc and restriking arc
3. Welding Rod Images
4. Welding Rod Specification
Chemical Composition | C | Mn | Si | S | P |
Guarantee Value | ≤0.12 | 0.3-0.6 | ≤0.35 | ≤0.035 | ≤0.040 |
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 a manufacturer?
A: Yes, we have been in providing the professional products in Welding Rod over 10 years.
Q: Can I get the sample?
A: Yes, free samples are prepared for your test.
Q: How long can we get the goods after purchased?
A: Usually it needs about 20 days, the exact time is according to the detail.
- Q: 422 what does "electrode" mean?
- J422 carbon steel welding rod profile, J422 welding rod is common name (also known as brand), corresponding to international standards, welding rod model E4303. It is a kind of acid electrode, titanium calcium coating, J structural steel electrode, the tensile strength is 42 42kg/mm - weld metal, weld metal tensile strength of not less than 420MPa.
- Q: What are the requirements of steel structure for electrode?
- Usually 426 is ok.
- Q: What is the difference between tin strip and electrode?
- Tin bars are welded by welding iron, used in electronic products and welding electrodes, and used in Engineering (for example, construction, shipbuilding).
- Q: What are the main differences between automatic submerged arc welding and rod arc welding?
- Automatic submerged arc welding is suitable for large current welding of 300-800A, and welding arc uses submerged arc welding flux to effectively protect molten pool. The bead forming is beautiful, tensile resistance is strong, welding defects are reduced, and deposition efficiency is high. Welding rod welding efficiency is low, welding current between 60-200A, welding dust is big, harmful to human body.
- Q: J422 welding rod, 10MM steel plate.
- A flatThe angle between the welding wire and the welding torch is kept at about 90 degrees;Two. Vertical weldingThe welding torch shall be tilted upwards along the welding direction, and shall be maintained at 60--80 degrees in general with the weldmentThree, transverse weldingThe left welding method is adopted for the thin part. But the welding torch should also be tilted upwards so that the flame will flow directly towards the weld seam. The molten metal will be prevented from flowing out of the molten pool by the pressure of the airflow;Four. Overhead weldingWhen welding the first layer of the weld seam with groove, the welding rod is 90 degrees to the sides of the groove. With the welding direction of 70 - 80 degrees angle, with the shortest arc to do push and pull action, the pool should be thin, not thick, and to ensure good fusion with the base metal. When the bath temperature is too high, the arc can be lifted, and the temperature will be slightly lowered. When welding all the other layers, the welding rod will swing and make the arc stabilizing action on both sides.
- Q: How many kinds of welding rod are there? What's the name? What is the use?
- There are many kinds, not less than 100 kinds, welding plastic, cast iron, ordinary steel, alloy steel, stainless steel, etc.
- Q: Can plastic welding rod weld PVC?
- No, PVC adhesive can not be welded with glue
- Q: E43XX welding electrodes are often used in welding of steel structures, of which 43 is indicated
- Simply put, 43 means the tensile strength of deposited metal, 43Kgf/mm2, that is, 420MPa.
- Q: Can 50Mn2 casting be welded with 507 electrodes?
- 50Mn2 is a kind of high strength carbon quenched and tempered steel, tensile strength (b/MPa): more than 930, and steel castings, welding a relatively high degree of difficulty. If the requirements are relatively high, you can choose MG600 electrode, if the strength requirements are not too high, the use of 507 electrodes can still be considered.MG600 (MG600TIG)MG600 is a universal, high efficiency, high strength chromium nickel alloy welding rod (welding wire). It has excellent plasticity, toughness and crack resistance. It is almost suitable for all kinds of common steel products. With excellent welding process performance, arc stability, easy to slag, less spatter, welding uniform and beautiful.Application: suitable for welding tools and moulds, high-speed tool steel, hot work tool steel, steel, cast steel, T-1 steel, steel, vanadium steel, seismic 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.Mechanical properties of welded joints;Experimental resultsTensile strength maximum 124000psi (pound / square inch), i.e. 855 Newtons / mm2The maximum yield strength is 103000psi (pound / square inch), i.e., 710 Newtons / mm2The maximum elongation rate is 22%HB300 work hardening after Brinell hardness welding HB450
- Q: What kind of material is E4303 electrode?
- E4303 is the international standard, the J422 electrode is a common name, it is a kind of acid electrode, titanium calcium coating, J structural steel electrode, 42 42kg/mm2 tensile strength of weld metal, melting the tensile strength of not less than 420MPa
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Welding Electrode 6013 7018 250, 300, 350, 400, 500mm Manufacturer
- 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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