AWS E7018 Welding Electrodes Factory ISO9001High Quality
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- Loading Port:
- Tianjin
- Payment Terms:
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- 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: 2.5 what is the current of the welding rod sheet?
- The main specifications of manual arc welding are welding current, welding rod diameter and welding layer.1) welding rod and current matching parameterWelding rod diameter 1.6, 2, 2.5, 3.2, 4, 5, 5.8Current (A) ranged from 25~4040 to 6050~80100 to 130160~210200 to 270260~300Note: welding current should be 10% to 20% smaller than usual when vertical welding, horizontal welding and overhead welding.2) the diameter of the electrode and the diameter of the electrode are usually selected according to the thickness of the component and the position of the welding. When the welding electrode diameter can choose some welding when the electrode diameter is less than 5mm, and the maximum overhead welding horizontal welding electrode diameter is 4mm, and the first layer of multilayer welding groove weld using electrode diameter is 3.2 ~ 4mm.Selection of electrode diameterWelding thickness (mm) of 2336 ~ 12 = 13Electrode diameter (mm) 23.2, 3.2 ~ 44~54 to 6
- Q: How much current does 4 of welding rod use?
- 4 of the 422 welding electrode, welding with 200, with 140 to 160, 170 to 180 horizontal welding, welding horizontal welding with elevation of almost 140 to 150507 flat plate overhead by 180 to 200, 140 to 160 vertical welding, horizontal welding of 160 to 170, with the elevation of welding horizontal welding almost flat overhead welding 130 140, of course, with the personal habits and thickness have relations.
- Q: What welding rod does 20CrMnTiH use?
- 20CrMnTi is steel carburizing, carburizing steel is usually carbon, low carbon steel 0.17%-0.24%. The car with the drive gear is in manufacturing. The hardenability of Shanghai Kai Xin steel Cr Mn Ti steel to provide pictures infiltration of carbon steel, the higher hardenability, the quenching conditions, with high strength and especially with high toughness, low temperature impact toughness of.20CrMnTi steel surface carburizing hardening. Good processability, small deformation, anti fatigue performance is quite good. Uses: used for gear, shaft, piston type accessories. For cars, aircraft of various special parts. The characteristics and scope of application: performance good carburizing steel, high hardenability, carburizing after quenching with hard and wear-resistant surface and tough heart, has high low-temperature impact toughness, weldability medium, normalizing machinability is good. Used to manufacture the important parts, such as gears, gear rings and gear shafts, that bear high speed, medium or heavy load, impact and friction, which are less than 30mm. 18CrMnTi is widely used as a substitute for steel, carburized parts, in the automotive industry for the tractor. Under the high-speed section below 30mm. In heavy load or impact. And the important carburized parts, such as gear shaft. The friction ring gear. The gear shaft. The spindle. Sliding bearing. The crosshead. Claw clutch worm. Etc.. J857Cr high strength low alloy steel electrode J857Cr high strength low alloy steel electrode line: GB E8515-G AWS E12015-G: Description: J857Cr is a high strength low alloy welding preheating low sodium hydrogen coating 200 after welding tempering 500-700 (or dark red)
- Q: I use 2520 plates rolled into the pipe, I would like to ask you heroes: what type of welding rod with this? This tube is used on a carburizing furnace, with a temperature of 990 degrees
- 2520 plate is stainless steel sheet, that is, we often say 310S (American brand), because of nickel (Ni), chromium (Cr) content is high, with good oxidation resistance, corrosion resistance, acid resistance, salt resistance, high temperature performance. The corresponding electrode number is A402 (model E310-16), and the argon arc welding line is HCr25Ni20 (model ER310)
- Q: Is it used for welding power plant construction?
- Commonly used electrode modelClassification of arc welding electrodesclassification methodClass namePower typeCharacteristic letters and expressionsClassification of ingredients according to the formulaUnshapedNot specifiedTitania typeAlternating current and direct currentCalcium titaniumAlternating current and direct currentIlmenite typeAlternating current and direct currentFerric oxideAlternating current and direct currentCellulose typeAlternating current and direct currentLow hydrogen potassium typeAlternating current and direct currentLow hydrogen sodium typeDirectGraphite mouldAlternating current and direct currentBase typeDirectClassification of slag acidity and basicityAcid welding rodBasic electrodeClassification by electrode usagecovered electrode for structural steelJ * x *Molybdenum and chromium molybdenum heat resistant steel welding rodR * x *Stainless steel electrodeG * x *A * x *Surfacing electrodeD * x *Low temperature steel electrodeW * x *Cast iron welding rodZ * x *covered electrode for nickel and nickel alloyNi * x *covered electrode for copper and copper alloyT * x *Aluminium and aluminium alloy welding rodL * x *Special electrodeTS * x *Classification of welding rod propertiesUltra low hydrogen electrodeLow dust and low toxic electrodeVertical down electrodeBottom electrodeIron powder high efficiency welding rodTide resisting welding rodSubmerged electrodeGravity welding rodWelding rod
- Q: How many kinds of welding rod are there? What's the name? What is the use?
- There are many kinds, not less than 100 kinds, welding plastic, cast iron, ordinary steel, alloy steel, stainless steel, etc.
- Q: When 507560 electrodes are used at the same time, which electrode should be selected?
- 507 506 welding preferred 506. No 560 electrodes, this specification, model, brand.Brand: J506, model: E5016 belongs to low hydrogen and potassium alloy structural steel welding rod. AC welder (no-load voltage is not lower than 70V, machine load rate of not less than 60% of rated output current, welding welding not less than 300 Amperes) DC welder (reverse connection wire clamp is connected with the cathode electrode holder is connected with the anode -, +) polarity electrode. Good welding process. Non Q345 class boilers, containers, pipes and other special components; first choice should be J506 welding rod.Brand: J507, model: E5015 belongs to low hydrogen sodium type low alloy structural steel welding rod. The electrode does not contain arc stabilizer. Only reverse polarity welding shall be used. Suitable for welding Q345R, container, steel and other precision parts. Compared with J506, the deposited metal has lower porosity, slag inclusion, crack and so on. It shall not be used without DC welder.
- Q: Which prawns can help give an answer, all kinds of stainless steel electrode guarantee period is how long, this has specific standards can be found? Thank youThe best hope for friends to answer, you can attach the standard name.
- There should be some
- Q: How thin is the smallest electrode?
- The smallest electrode is the diameter of the electrode (mm) 1.6, the welding current (A) 25~40.
- 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,
- R312; R317 is molybdenum and chromium molybdenum heat-resisting steel welding rod, J507, J422 is low alloy steel welding rod, these two kinds can not weld stainless steel. J507, J422 for carbon steels
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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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