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:
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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 is the difference between stainless steel welding wire and electrode?Such as;1, its welding effect or quality?2, how does it affect your body?3, its price and cost profit?The main topic of attention; he influence on the human body, (I once heard that the stainless steel has a great influence on man's reproductive function, welding of stainless steel welding technology do not know now there is no change?)
- Stainless steel electrode is used for arc welding, and stainless steel welding wire is welded by argon arc welding. The welding rod is expensive, but the direct current welder can be used directly. The workpiece is generally used for welding large workpieces or not of good weld quality. Welding wire is cheap, but argon arc welding machine and argon gas arc welding can be used to weld thin plate easily. The welding seam of argon arc welding is easy to handle and beautiful. The cost is not very good, because the use is different. Argon is inert gas has certain harm to the human body, the sea has radiation, radiation damage to the body, it is best not to do this to work, it is best not to do not married children, if do get time to have children, or easily into strange children,.
- Q: J422 welding rod, 10MM steel plate.
- How is caught in the electrode holder do not have much relationship. The key is the angle between the electrode and the workpiece, horizontal fillet welding is quite appropriate at about 45 degrees.
- Q: What welding rod does 16MnDR use?
- 1 and 16MnDR belong to low temperature steel.2, welding rod selection grade: J507NiTiB, J507GR, J507RH, J506R, J506RH, more can.
- Q: Don't long winded, concise, thank you!
- What you call ordinary electrode is electric arc welding, is the direct consumption of materials in welding, is to rely on the skin to melt, protect the hot metal is not oxidized welding. Is the use of tungsten electrode argon arc welding, tungsten materials, prevent oxidation in protecting gas under high temperature, using current tungsten electrode welding wire and the material will be melted, the theory of tungsten consumption is minimal. Addition of two kinds of materials: what you say is two kinds of welding method, arc welding is used for welding electrode, tungsten argon arc, but only tungsten electrode argon arc welding and welding wire is used to do the same (no drug skin electrode points, you almost no play) it left me to call you that, it's really not easy.
- Q: Is the electrode electrically conductive?
- An electrode is a conductor. 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.Electrode welding, welding core metal part of the weld metal. The chemical composition of cores, directly affect the quality of the welding seam. Therefore, the steel wire used as the core of the electrode has its brand and its composition separately. If used for automatic submerged arc welding, electroslag welding, gas welding, gas welding and other welding methods for the filler metal, known as the wire.The coating layer is coated on the surface of coating is the core. In the course of welding, the coating is decomposed and melted to form gas and slag, which play a role in mechanical protection, metallurgical treatment and technological performance improvement. Composition of coating material: Minerals (such as marble, fluorite etc.), iron alloy and metal powder (such as manganese, ferro titanium), organic matter (such as wood powder, starch), chemical products (such as titanium dioxide, water glass, etc.). For example, a light electrode without a coating is not easy to ignite the arc. Even if ignited, it can not burn steadily. In the electrode coating, usually contains potassium, sodium, calcium and other ionization potential of low substances, which can improve the stability of the arc, to ensure that the welding process continues.
- Q: What welding rod steel
- General cast iron electrode can be, but to do a good job preheating and welding insulation, in addition, the welding material itself is different, you should pay attention to, it is better to have data to talk, can you provide casting material?
- Q: There are some electrode home models are R312, R317, J507, J422 these are used for what is now know, 2 mantissa is acidic, mantissa 7 is alkaline, I want to know that the four electrode is used to weld what, for example which used for stainless steel, which is used for carbon steel,
- The method of welding rod type is as follows:The letter "E" said the first two bits digital electrode; the minimum tensile strength of the deposited metal; third digit electrode welding position, "0" and "1" electrode for all position welding (flat, vertical, horizontal, upward), "2" is suitable for welding and fillet welding welding, "4" is suitable for vertical down welding electrode; said welding current type and coating type third and fourth digit combinations. After fourth digits, additional "R" is added to indicate the resistance to moisture absorbing electrode. Additional "M" is used to indicate the resistance to moisture absorption and mechanical properties. The electrode with special requirements is added with "-1", indicating that the electrode with special requirements for shock performance is attached.
- Q: What are the diameters of the electrodes?
- The common diameter is 2.5, 3.24 (mm), also has 2mm, 5mm, generally not commonly used, very rare.
- 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: Why not use 422 electrodes and 502 electrodes on the site? (Shanghai Kunming Railway)
- Do you know the difference between 422 and 502?422 is common steel electrode, 502 is manganese steel welding rodTo put it simply, look at the material to be weldedSimply, the welding on the site are designed, if you really don't understand why, in a word: design requirements!
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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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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