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
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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 kinds of welding electrodes are used in the copper tubes for air conditioning? What's the difference?
- There are silver electrode and two electrode containing phosphonium, the former used in high sulfur environment, the price is about 3 times higher than the latter.
- Q: 400A DC inverter welding machine, suitable for long welding electrode
- 3.2.................. But it depends on what you're welding
- Q: Welding specification whether welding rod needs experiment
- Enterprises need: welding rod, welding flux, welding wire must be dry, heat preservation treatment, and need to do some process evaluation, can determine whether the welding rod suitable for such welding, process evaluation is more important.
- Q: What are the requirements of steel structure for electrode?
- E43 series welding rod for common steel structure Q235Q345 material of steel to use E50 series welding rodWelding between Q235 and Q345 steels requires the use of E43 series electrodes
- 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: This question has been answered, but the answer is not consistent with the proposed problem, I want to ask is how long after the use of suitable electrode, can not damage the electrode holder, but also save, thank you!
- Don't want to damage and save the electrode, the electrode holder, you get 40mm on the line, mainly to see your operating
- Q: Welding method of 506 electrode
- 1) 506 electrode belongs to alkaline electrode arc difficult than 422 welding than AC welding machine easy to weld some DC welding machine, welding should be placed in the drying oven, oven temperature should be adjusted to 350 degrees Celsius, the time for an hour or so. Welding by DC reverse welding. The difference between DC welding machine and welding machine AC DC welder is a rectifier to convert AC to DC, thereby eliminating the change of current polarity and size, increase the stability of welding arc, eliminating the arc welding process of arc and arc, the probability of defects reduces the welding process. To improve the quality of welding.2) direct current reverse welding is adopted in DC welding machine to adjust the reasoning current and arc current properly3) from the arc to pores is due to magnetic blow by, can add the arc plate and arc welding at the same time to solve information, pay attention to the arc angle and arc length control. Also, the ground wire is best placed in the middle of the weldment.4) welding parts should be removed before welding, such as oil pollution, rust, moisture and other impurities. Otherwise, porosity and other welding defects are easy to occur.5) welding short arc, current not too big. If you solder a box of electrode, you will feel no difference with 422, very good welding.6) after welding the arc, do not artificially break the arc. It is better to finish welding all the electrodes, and do not stop in the middle. Such as the arc breaking again after arc welding rod will stick in the weldment, this time you need to put on the ground electrode is inserted, the medicine skin electrode core removed exposing the middle, that will be good to the arc again.
- Q: Can ordinary electrodes be welded to stainless steel? What's the effect?
- No ordinary welding rod, OK?.The most common is J422 (E4303) titanium calcium acid low carbon structural steel welding rod.This type of electrode can only be welded to Q235 grade or slightly lower than Q235 of low carbon structural steel.Stainless steel type is more, no matter that kind of stainless steel, can not use J422 low carbon steel welding rod,The base metal electrode material is different, and the alloy element has a great difference, and the welding rod, molten iron and droplet base material can not be fused together.The thin stainless steel is welded by tungsten argon arc welding. The heavy stainless steel can be welded with stainless steel electrode. The welding rod should be made according to the material of the base metal, and the electrode with the same or similar component is selected. Specific electrode diameter, according to the base metal thickness, welding location and other factors.
- Q: Can 50Mn2 casting be welded with 507 electrodes?
- 50Mn2 is medium carbon steel, while J507 electrode is a low carbon component. If 507 electrodes are used to weld, the carbon content of the weld seam is lower, which will reduce the joint strength. Therefore, the welding of 50Mn2 steel with J507 welding rod can not guarantee the strength of the weld seam. It only applies to the welding of the weld when the strength of the joint is not high.
- Q: Why stainless steel electrode is relatively short?
- The stainless steel electrode generally chromium nickel stainless steel core wire, because of resistance, when the electric current passes through the resistor will produce heat, will make the electrode end of drug skin redness, effect of metallurgical properties and processing properties of electrode. Therefore, in order to prevent the electrode material from the heat resistance caused by red skin, stainless steel welding electrode production than ordinary electrode short.
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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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