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Low Hydrogen Welding Electrodes A 5.1 E7018
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Low Hydrogen Welding Electrodes A 5.1 E7018 Low Hydrogen Welding Electrodes A 5.1 E7018
Low Hydrogen Welding Electrodes A 5.1 E7018 Low Hydrogen Welding Electrodes A 5.1 E7018
E7018 Welding Electrode Intrduce:
E7018 welding electrode is an outstand quality all position welding electrode covered with extra low hydrogen potassium type coating for welding high tensile steels and low alloy steels. It's nominal welding efficiency is about 110% due to iron powder is contained. The weld metal shows an excellent low temperature toughness and high crack-resistance.
E7018 Welding Electrode :
Material:Mild carbon steel (H08A)
Available size: 2.5x300mm, 2.5x350mm, 3.2x350mm, 4.0x400mm, 5.0x400mm
Length Size: 250mm, 300mm, 350mm,400mm, 500mm
Color of coating: Grey, White, Light grey, Green.
E7018 welding rod Feature :
(1)suitable to work in all positions with excellent welding technological properties
(2)Stable arc, less splash
(3)Shaped good appearance
(4)easy for removal of slag layer
(5)easy for striking arc and restriking arc.
Types of welding electrode/rod Following :
E6010 This electrode is used for all position welding using DCRP. It produces a deep penetrating weld and works well on dirty,rusted, or painted metals
E6011 This electrode has the same characteristics of the E6010, but can be used with AC and DC currents.
E6013 This electrode can be used with AC and DC currents. It produces a medium penetrating weld with a superior weld bead appearance.
E7018 This electrode is known as a low hydrogen electrode and can be used with AC or DC.
The coating on the electrode has a low moisture content that reduces the introduction of hydrogen into the weld.
The electrode can produce welds of xray quality with medium penetration.
E7018 welding rod Application:
E7018 welding rod is widely ein important projects of ships, boilers, high press vessel, bridges, skyscrapers, offshore drilling platforms, nuclear power stations etc. The groove of base metal should be cleared away impurities and the electrode must be baked at a temperature to 400 degree then be held 1-2 houds before welding, 2.5mm one should be done by 350 degree then be held 1 hour.
Carbon Steel Welding Electrode E7018 Specification:
Welding Electrode E7018
Chemical Composition of Deposited Metal (%)
Chemical Composition |
C |
Mn |
Si |
S |
P |
Ni |
Cr |
Mo |
V |
Guarantee Value |
—— |
≤1.60 |
≤0.75 |
≤0.035 |
≤0.040 |
≤0.30 |
≤0.20 |
≤0.30 |
≤0.08 |
General Result |
0.077 |
1.07 |
0.54 |
0.005 |
0.014 |
0.011 |
0.028 |
0.007 |
0.016 |
Welding Electrode E7018
Mechanical Properties of Deposited Metal
Test Item |
Rm(N/mm2) |
Rel(N/mm2) |
A(%) |
KV2(J)(-30°C) |
Guarantee Value |
≥490 |
≥400 |
≥22 |
≥27 |
General Result |
550 |
455 |
32 |
156 |
Welding Electrode E7018
Diffusible Hydrogen Content in Deposited Metal: ≤8.0ml/100g(Glycerine Hydrogen Test)
X-ray Radiographic Inspection: ⅠDegree | ||||||||||
|
Reference Current (AC, DC+)
|
Welding Electrode E7018 Packing Details:
SIZE(MM) |
WIGHT |
INNER PACKING(MM) |
OUTER PACKING(MM) |
2.5×300 |
5kg/box 4boxes/carton=20kg |
310*80*50 |
320*180*120 |
2.5×350 |
5kg/box 4boxes/carton=20kg |
360*80*50 |
370*180*120 |
3.2×350 |
5kg/box 4boxes/carton=20kg |
360*80*50 |
370*180*120 |
4.0×400 |
5kg/box 4boxes/carton=20kg |
410*80*50 |
420*180*120 |
inner boxes is a shrink-wrapped cardboard box. , we can do it on pallet as clients'required. 1MT/Pallet , or 2MT/Pallet. | |||
Low Hydrogen Welding Electrodes A 5.1 E7018 Low Hydrogen Welding Electrodes A 5.1 E7018
Low Hydrogen Welding Electrodes A 5.1 E7018 Low Hydrogen Welding Electrodes A 5.1 E7018
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Shijiazhuang Zhanbang Electromechanical Tech Co., Ltd is a comprehensive trading company that sells electronic and mechanical products and offers distribution and maintenance services. The company was founded in the 1980s as the Materials and Electronic and Mechanical Company of Luquan District, and is now based in the Luquan District of Shi Jiazhuang city, Hebei Province, China, with pleasant surroundings and a good connectivity.
Our products range from mining equipment, conveying machinery, electric machinery, gear reducer, building machinery, electrical wire and cable, Low Voltage Electrical Components, Kit Electrical Equipments, hardware tools, grease and chemical product, metal plumping pipe fittings and so on.
As commercial agents of a selection of nationwide well-known brands, we have long been in good partnerships with popular brands such as shanghai shanbao mining machine, huayue convey equipment, guomaoguotai gear reducer, shenli welding material, hebei electrical machinery, jiezhang jingli tools, shangdong ludengxing cable and so on, which gives us a huge advantage on products supply and pricing over other colleagues. Dear customers home and abroad, we are ready to offer you quality services. Together, let's create a win-win future.
1. If samples available?
Answer: We are happy to provide free samples to you. But you need to pay for the express charges for the first cooperation. We can return it as soon as you start an order.
2. If OEM available?
Answer: Yes, as we usually do.
3. What are your company normal payment Terms?
Answer: We accept T/T (30% T/T prepaid before production, 70% T/T prepaid before shipment)
4. What are your company normal export terms?
Answer: We normally export with CFR, CIF and FOB.
5. How many days it will take you to produce mass production for us?
Answer: Normally it will take about 7-15 days. It also depends on the quantity and production seasons.
Samples:
We supply you one spool 1-2kg wire & one box 1-2 kg rods free of charge to test the quality ,
Postage will be on the customer’s charge. But postage could be deducted from the first order.
Brand:
Our brand is zhanbang, or your OEM
Inspection:
Full-Inspection before delivery. Third party inspection: BV SGS CCIC COC CIQ all accepted .
Information Needed to Get a Quotation:
Model, Diameter, Packing and Quantity, such as Welding Wire ER71t-1c 1.0mm 15kgs/D270
plastic spool, 23.2 tons.
Low Hydrogen Welding Electrodes A 5.1 E7018 Low Hydrogen Welding Electrodes A 5.1 E7018
Low Hydrogen Welding Electrodes A 5.1 E7018 Low Hydrogen Welding Electrodes A 5.1 E7018
Low Hydrogen Welding Electrodes A 5.1 E7018 Low Hydrogen Welding Electrodes A 5.1 E7018
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