Mild Steel Welding Electrode E6013 Carbon Steel Best Quality Resistance
- Ref Price:
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 10000000 m.t./month
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1.Detailed introduction to Welding Electrode E6013:
AWS E7018 welding electrodes is low-hydrogen potassium carbon steel welding rod, can be used on AC and DC. It has good welding technological property. It can be used various composition. it evident trait is composed of Fe power and can reduce welding layer. It suitable for welding important structures made of low alloy steel.
2.Notes on Usage:
1). The electrodes must be baked under 300~350℃ for an hour before welding and used as soon as baking is completed.
2). The stains on the weldments, such as rust, oil stains, moisture, etc., must be cleared away before welding.
3). When welding, short arc must be used and stringer bead is suitable.
3.Chemical composition of all-weld specimens
| C | Mn | Si | S | P | |
| Assured | <=0.10< span=""> | 0.32~0.55 | <=0.30< span=""> | <=0.030< span=""> | <=0.035< span=""> |
| General | 0.08~0.09 | 0.32~0.50 | 0.15~0.25 | <=0.030< span=""> | <=0.035< span=""> |
| Mechanical properties of all-weld specimens(%) | ||||
| Test Item | Rm(MPa) | Rel(MPa) | A(%) | Akv(J) |
| Assured | 440~570 | ≥355 | ≥22 | ≥47 |
| General | 460~520 | 360~420 | 23~28 | 60~100 |
4.Welding Electrode E6013 image:
5.FAQ:
We have organized several common questions for our clients，may help you sincerely：
①How about your company？
A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.
②How to guarantee the quality of the products？
We have established the international advanced quality management system every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
- Q: A022 what kind of material is the welding rod?
- A022 is a super low carbon stainless steel electrode Cr18Ni12Mo2 titanium calcium type coating, the deposited metal carbon content is less than 0.04%, has good heat resistance, corrosion resistance and cracking resistance, porosity properties, performance of operation process, medicine Pinai red, good strength. AC and DC dual purpose.Uses: used for welding urea, synthetic fiber and other equipment and the same type of stainless steel structure, can also be used for welding can not heat treatment chromium, stainless steel and composite steel, heterogeneous steel, etc..
- Q: 2.5, 3.2, 4, 1 kilograms of welding wire, how many branches?
- Carbon steel electrode 3.2 of a kilogram of about 32, 4 of a kilogram of 17. Stainless steel 3.2=34 root,.4.0=19 root,.2.5 forget
- Q: What's the difference between 422 and 506? What are their respective attributes?
- Different skin, 422 belong to the acid welding rod, 506 belong to the basic electrode. The tensile strength is 422 kg per square millimeter, 506 kg 50 per square millimeter, 42.
- 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: Electric welding machine welding, welding rod old stick metal, welding rod burning red, very scary
- 1, this is because you are novice unskilled operation caused,2, teach you two kinds of arc welding method:1) scratch: this method is easier to control, but it is easy to damage the surface of weldment. The welding rod shall be aligned with the weldment at first, then the electrode will be lightly scratched on the surface of the weldment as a match. The arc will be ignited, and then the electrode will be improved by about 2-4mm, and it will be stably ignited.2) direct method: the end of the electrode aligned welding parts, and then bend the wrist, so that the electrode slightly touched the weldment, and then quickly put the electrode about 2-4mm, arc ignition, wrist flat, so that the arc to maintain stable combustion. The method does not scratch the surface of the weldment and is not limited by the size and shape of the weldment surface, so it is widely used in production. But this method is not easy to master, the welder must have higher proficiency in operation.3) starting welding: after the arc is ignited, the arc will be lengthened a little longer, the butt welding parts should be preheated as necessary and appropriate, then the arc should be pressed properly and transferred to the normal welding procedure.3, usually practice more, do not worry, I believe you will succeed.
- Q: Is there any difference between welding wire and welding rod? What is the production process of welding wire? What kind of equipment do you need?
- Rod and wire are welding materials, before only electrode, later with the development of science, some of the drawbacks of the electrode show out, such as weld joints more slow, wire appear to make up for some of the drawbacks of the electrode, but now there are some electrode to his advantage, but the annual output has been wire phagocytosis, especially the flux cored wire is the main direction of future development.As for the production process, first of all, the raw material processing, peeling, phosphating, through the mold drawing, pickling, washing, copper plating, polishing, etc..
- Q: Why can't manual arc welding be performed with bare electrode?
- Please read the role of electrode coating. Medicine skin on the one hand, stable arc, on the one hand protect and + alloy role, there is no drug skin, welding rod can not continue stable combustion, molding is not good, poor quality
- Q: Who knows what welding electrode is?
- Welding rod is the main raw material of welding for national defense, machinery, chemical, metallurgy, mining, shipbuilding, automobiles, tractors, agricultural machinery, construction, repair and other industries. Titanium dioxide is one of the main raw materials of welding rod industry, and the three kinds of welding electrodes, such as titanium, titanium, calcium and ilmenite, should be made of titanium dioxide, which accounts for more than 70% of the total electrode output. Therefore, the annual needs are large and the quality requirements are high.Titanium dioxide is the main components of the welding surface of the medicine in the skin, it is the good welding slagging agent and deoxidizer, diluent, adhesive and stabilizer. The welding slag made by the utility model has the advantages of low melting point, small viscosity, alternating current and direct current, and the utility model has the advantages of quick arc operation, stable arc, easy slag removal, good welding seam and good mechanical performance. Titanium dioxide deoxidization ability in medicine in the skin is also very good, in the welding process can protect the molten metal to prevent the oxygen in air or nitrogen penetrated weld decreased weld strength and plasticity, also the formation of titanium nitride, titanium and nitrogen stable, quickly into the slag, thereby eliminating the influence of nitrogen on weld. At the same time, titanium dioxide has a strong adhesion, in the electrode manufacturing process can reduce the amount of water glass, so that the surface of finished products smooth, easy welding point arc
- 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
- Q: What kind of welding rod or welding wire for welding Q245R steel?
- Q245R is generally used in boiler or pressure vessel, if it is a large diameter cylinder welding body in wall thickness below 8mm recommended the use of arc welding J507 welding rod, double welding, carbon arc gouging back, to obtain inspection qualified; wall thickness is thick, can be used for submerged arc welding. The use of H08MnA wire HJ431 welding flux;If the smaller diameter of the cylinder, the inner wall of the can go in welding, open V groove on the weld position, the use of manual TIG welding primer (ER50-6 wire), welding electrode (J507 electrode) filling cover, if the wall thickness is more than 10mm, you can also consider the use of submerged arc welding (filling cover H08MnA HJ431 solder wire);If the welding weld is non pressure parts, you can use the CO2 gas shielded arc welding, using 1.2 or 1.6 ER50-6 diameter wire welding, weld spatter if you need better or less, recommend the use of Ar:CO2 mixed gas 8:2 welding.
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Mild Steel Welding Electrode E6013 Carbon Steel Best Quality Resistance
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 10000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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