AWS E7018 Welding Rod Electrode Welding Bars Weld Metal Material 1 Ton
1 - 9 T
US$950
10 - 24 T
US$890
>= 25 T
US$810
- Loading Port:
- Tianjin
- Delivery Time:
- 5 days after your payment
Option:
- Quantity:
- Shipping:
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Welding Accessories Welding Electrode E7018
E7018 Welding Electrode is an iron powder, low hydrogen type welding electrode used for welding 490 MPa class high tensile steel.
The weld metal has excellent mechanical porperties, toughness and crack resistibility. E7018 contains mush ironpowder in its coating and highly efficient welding can be conducted.
• Much iron powder contained in the coating gives high efficiency.
• Produces the weld metal of excellent toughness and crack resistibility because of the characteristic peculiar to the low gydrogen type electrode.
• Good with both AC and DC.
• All position welding for 490 MPa class high tensile steel is performed, in the fields of ship building, machine and steel structural fabrications.
Product is available in Size 2.6mm, 3.2mm, 4.0mm, 5.0mm.
E7018 is a low-hydrogen electrode with a high deposition rate for mild steel.
-Superior welding performance with either DC or AC.
-Superior mechanical properties: constant tensile strength and high impact value.
-Superior crack resistibility.
- Q: What kind of welding rod used for HRB500 steel bars?
- E60xx welding rod for HRB500 steel bar.Turn left and turn right |The electrode (coveredelectrode), is the metal coating in the welding core (coating), uniform centripetal pressure applied to core. 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 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: Why is the electrode almost finished? Each time there is a little left?
- There is no limit, but the weldment is different, the length of the weld is also different, if a bead with 35 length, welding rod can fill slowly, that will naturally leave a section, as for other reasons is the operator's habits are different
- Q: What kind of welding rod needs baking?
- The electrode drying conditions of various types of drug skins are as follows (reference value):The baking temperature of acid welding rod is 150~200 1HThe baking temperature of alkaline welding rod is 350~400 1HThe baking temperature of cellulose electrode is 80 DEG C and the temperature is 1.5 ~ 2HThe baking temperature of graphite type electrode is 200 1H
- Q: J422 electrodes are marked with "THJ422". What does TH represent?
- J422 is the brand of welding rod GB. As for the TH is the enterprise stipulated grades, the first letter T should be on behalf of the welding electrode (strip of the first letter); second letters H, should be related to the electrode trademark or manufacturer's name.
- Q: What kind of welding rod does 1Cr13 steel plate use?
- If used in high temperature situations, G202, but welding is troublesome, preheating before welding, heat treatment after welding, heat treatment should be carried out. If it is not high temperature occasions, A402 austenitic electrode is best. Preheating, welding, heat treatment, heat treatment are not necessary before welding.
- 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: Why is the welding of important structure using alkaline electrode?
- Alkaline is a low hydrogen electrode, which can control the hydrogen content in the weld, avoid hydrogen embrittlement and lead to structural failure. Hydrogen embrittlement is the sudden breaking of the weld force
- Q: Generally, how many packs are in one case and how many KG in one package?
- A case of 5 bags, a pack of 5kg
- Q: Does construction welding rod need to be re examined?
- Construction welding electrodes generally do not need to re examination.According to the national standard "acceptance specification for construction quality of steel structure", the requirements for the inspection of welding materials are that the welding materials used in important steel structures need to be re examined". Important finger:Grade one or two welds in Grade 1 safety.First grade weld of safety grade two.Primary weld in long span structure.Primary welding seam of crane beam in heavy duty working crane.According to the current situation of condemnation, if not, it only needs to check the quality certification document, Chinese signs, inspection reports, do not need re examination.
- Q: How many roots are there in a package of 2.5 electrodes?
- Look how thick, 4 is 100, more than 2.5
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AWS E7018 Welding Rod Electrode Welding Bars Weld Metal Material 1 Ton
1 - 9 T
US$950
10 - 24 T
US$890
>= 25 T
US$810
- Loading Port:
- Tianjin
- Delivery Time:
- 5 days after your payment
Option:
- Quantity:
- Shipping:
- Freight Cost Calculator
OKorder Service Pledge
OKorder Financial Service
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