AWS E7018 Welding Electrodes Factory ISO9001High Quality
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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.Welding Rod Description：
Model Type: Welding Electrode AWS E7018
Manufacture standards: AWS
Avaliable size: 2.5*350mm, 3.2*350mm, 4.0*400mm, 5.0*500mm
Application: Basic coated electrode designed for high quality welds. Excellent strength and toughness properties. Also suitable for welding steels with low purity and high carbon content. Metal recovery about 120%.Good weld ability in out of position work except for vertical down. Suitable for welding in steel construction, weld ability in out of position work except for vertical down. Suitable for welding in steel construction, for buffer layers when building up high carbon steels. Deposits have very low hydrogen content.
2.Main Features of Welding Rod：
1): Durable, strict quality management and control.
2): High precision machining equipments guarantee good quality.
3): Smooth surface. No defects. Continuous skill improvements.
4): Quick delivery, competitive Chinese price. Low MOQ.
5): Our Company is specialized in machining service on precise mechanical parts; we are producing high precision parts for military enterprise
6): We have design team to develop new skill and new products to meet requirements of markets.
7): Good service, when customers have problems during use, we will surely try our best to solve them.
8): High professional employees have good emergency-dealing ability during production.
9): Surface treatment can be nickel, galvanized and painted, or based on the requirements of customers.
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:Please say a bit more detailed, you can weld the boiler's welding rod varieties, models are said...
- Welding furnace electrode is the most commonly used J422 and J507 two.Because often used in boiler manufacture, commonly used steel is: sheet --Q245R (20g) and Q345R (16Mng)Profiles --20# (GB3087) tubing 20# (GB699)Among them, the electrode matching Q345R (16Mng) is J507, and the other three kinds of materials match with J422 electrode.
- Q:In addition, when the basic electrode is DCEP welding, the hydrogen content is lower than that of DCEN?
- The key point is that the welding rod can use acid and basic electrode, AC only use acid electrode, and arc welding with basic welding rod. The quality of DC welding and arc stability are better than those of AC welding. If it's an electric welder, it's AC
- Q:Can plastic welding rod weld PVC?
- No, PVC adhesive can not be welded with glue
- Q:What kind of welding rod is used for welding rail and ordinary steel?
- 1. welding electrodes for rails and ordinary steels:Dissimilar steel welds are made of materials with low strength grades. J507 electrodes can be selected with a diameter of phi 3.2 or 4, and ER50-6 welding wires shall be selected by CO2 welding.The 2. electrode (covered electrode) welding or welding filler metal in melting joint welding of the workpiece. Consists of two parts covering and core wire.
- Q:Where is the difference between 422 electrode and E50 electrode? HRB335 steel cage can use 422 electrode
- Difference between J422 welding rod and E50 welding rod:The strength of J422 is 420MPA, and the brand is E4303.E50 electrode strength of 50 0MPa, common E50155016, etc., equivalent to J506, J507, J is the electrode brand, Chinese knot Jie (structural steel) of the first spell. The parameters behind the letter include strength, skin, power supplies and so on.E is the electrode type. E refers to the electrode, and the figure in the back is usually 4 figures, indicating 12 strength, 34 welding position and welding current type and type of coating.What is the difference between the type and grade of welding rod?The model containing strips is stipulated by the national standard, and its meanings include the type of the coating, the type of alloy, the strength, the applicable welding power, etc., and the classification is very fine. The brand of welding rod is a relatively common term formulated by manufacturers. Such as electrode model E4303, the corresponding brand is J422
- Q:Does construction welding rod need to be re examined?
- No, ask the supervisor? The main routine is to send the materials, such as welding flux, etc...
- Q:How can I distinguish the basic electrode or the acid welding electrode from the welding rod number?What are the basic electrode models?What are the types of acid electrodes?
- The number of electrodes from 0 to 6 is acidic, and 7 to 9 is alkaline
- Q:How to use hot 317 welding rod?
- R317 is a low alloy steel welding rod with low sodium hydrogen type. It can be welded in all positions by DC reverse welding, and the welding process is good. The weldment should be preheated to 250~300 DEG C before welding and should be treated at 700~740 DEG C after welding.The electrode (coveredelectrode), is the metal coating in the welding core (coating), uniform centripetal pressure applied to core. The electrode consists of two cores and coating composition. The different cores are also different. The core components directly affect the composition and properties of the weld metal, so the harmful elements in the welding core to as little as possible.
- Q:400A DC inverter welding machine, suitable for long welding electrode
- 3.2.................. But it depends on what you're welding
- 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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AWS E7018 Welding Electrodes Factory ISO9001High Quality
- 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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