Welding Electrodes J421(AWS E6013) Highest quality Low Carbon/mild
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 10000000 m.t./month
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1.Introduction to J421(AWS E6013)
J421 is a kind of carbon steel electrode with titania type coating. AC/DC. All-position welding. It has excellent welding performance, excellent operating performance, easy reignition, stable arc and beautiful appearance of weld.
2.Uses to J421(AWS E6013)
For welding lowcarbon steel structures, especially suitable for welding on thin plates and cosmetic welding which requires the weld beads to be beautiful and glossy.
3.Details to J421(AWS E6013)
Chemical Composition of Deposited Metal (%)
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℃) |
General Result | 460~540 | ≥340 | 18~26 | 50~80 | ≥47 |
Electrode Diameter(mm) | φ2.0 | φ2.5 | φ3.2 | φ4.0 | φ5.0 |
Welding Current (A) | 40~70 | 50~90 | 90~130 | 130~210 | 170~230 |
4.J421(AWS E6013) image:
5.FAQ:
We have organized several common questions for our clients，may help you sincerely：
①How about your company？
A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
- 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
- 3.2 per kilo, 32 roots. 4 in diameter, 17 per kilogram. 5 in diameter, 11 per kilogram.5 kilos per package. Usually 20 kilos per box. (the difference is about 2.) 3.2 of the stores sell around 25 yuan a pack.An average of 0.156 yuan and 3.2 electrodes are considered.
- Q: What welding electrodes are used to weld 304 stainless steel pressure vessels?
- Please stay here304 of the domestic brand is 0Cr18Ni9, usually with A102 or A107 welding rod, A107 must be DC welding machineA102 stainless steel welding rod features GB E308-16, quite AWS E308-16Description: A102 is a Cr19Ni10 stainless steel electrode with titanium calcium based coating. Deposited metal has good mechanical properties and intergranular corrosion resistance. With excellent welding performance and anti porosity property, anti cracking, red medicine Pinai. AC and DC dual purpose.Purpose: corrosion resistant 0Cr19Ni9 and 0Cr19Ni11Ti stainless steel structures for welding at temperatures less than 300 degrees celsius.A107 stainless steel welding rod conforms to GB E308-15, quite AWS E308-15Description: A107 is an alkaline stainless steel Cr19Ni10 electrode. Deposited metal has good mechanical properties and intergranular corrosion resistance. With DC reverse connection, all position welding can be carried out.Usage: used for welding 0Cr19Ni9 stainless steel structure corrosion resistance temperature is lower than 300 DEG C, also can weld some poor weldability of steel (such as high chromium steel etc.) and welding stainless steel surface layer.Enter your answer, each professional answer will create your authoritative image
- Q: 12 chromium vanadium molybdenum with what electrode?
- Do you need domestic or imported ones?
- Q: Can ordinary 422 electrode welding pig iron?
- No welding, it will crack, like the 2012 blockbuster film in the same terrible crack.
- Q: What kinds of welding rods are used in all kinds of steel bars?
- 1., you ask questions, ask the steel bar, but it is alloy steel. And the welding of the steel bar, I have already answered.2. on the alloy steel welding, different uses have different requirements, such as construction, petrochemical, power, ships and so on have their own specifications. You should first find out what your purpose is, and then look for the requirements of the industry.
- 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: What is the cause of partial magnetic blow?
- Equal distances are provided with double ground wires or multiple ground wires.
- Q: What's the difference between two oxygen welding and common electrode welding? What are the advantages and disadvantages?
- CO2 welding protective medium is CO2 and the protective effect of SMAW protection effect, SMAW protective medium for coating gas making slag material produced, the effect is not good CO2
- Q: Why should the electrode be dry?
- Some of the electrode coating will absorb moisture, the skin will contain moisture in the welding process, water will be decomposed into hydrogen overflow, part of it will stay in the weld to form hydrogen pores.
- Q: In the pipe welding, a welding rod welding in the replacement of an electrode should be how to deal with joints?
- 1, if the strict requirements for pipeline welding, portable welder hammer medicine skin clean, in a welding rod arc welding joint has less to stay in the rear has deposited metal (no more than a centimeter can) for a moment, a swing, further the welding slag burn surface welding quality;2, in large long-distance pipeline, welding joints must be cleaned with a sand turbine, and then the next step of welding.
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Welding Electrodes J421(AWS E6013) Highest quality Low Carbon/mild
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 10000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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