Welding Electrode E6013 E7018 2.5x300mm, 2.5x350mm

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10 m.t.
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3000 m.t./month

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Product Description:

1.Structure of Welding Rod Descrition

1. Model No.: Welding Electrode AWSE6013(J421, J38.12)

2. Available size: 2.5x300mm, 2.5x350mm, 3.2x350mm, 4.0x400mm, 5.0x400mm

3. Packing: 5kgs/box, 20kgs/carton, 1000kgs/pallet, we could do according to the customers ‘request.

4. Delivery time: Within 15 days after confirmation

5. Application: The E6013 welding electrode are widely used on both AC and DC in all position and suitable for welding sheet metal structure made of low-carbon steel, such as ships, vehicles, building, and general machinery.

2.Main Features of Welding Rod

• All-position electrode for the welding of mild steel.

• Excellent choice for sheet metal lap and fillet welds

• Easy slag removal. low smoke.

3.Welding Rod Images


4.Welding Rod Specification

Mechanical Properties of Deposited Metal

Test Item






Guarantee Value




-(normal temperature)


Reference Current (AC, DC)

Electrode Diameter(mm)












Welding Current (A)






V-up, OH







Q:Are you factory?

A:Yes, we are factory not shell company. So we can promise good prices and best quality. Welcome you to visit our factory.

Q: What's the delivery time?

A: For products in stock, we can ship it within 7 days after receiving your payment. For custom order, within 24 tons, production time is 20-30 days after confirmed every details.
Q: What about the warranty?
A: We are very confident in our products, and we pack them very well to make sure the goods in well protection.

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Q:After the remaining number of suitable welding
Current magnitude plus experience
Q:Why can not welding machine welding electrode spark?
Cause and treatment of welding rod welding spark:1 、 welding current is too small. According to the type and diameter of the electrode used, the welding current shall be explained with reference to the electrode packing box.2 、 the ground wire is not clamped and the ground contact is bad. Check the cable joint firmness with a special ground clamp.3, the surface of the work has greasy dirt, embroidery scale paint, water and other impurities, affecting the electrode conduction. When striking, striking or striking the arc, the instantaneous resistance is greater. It can produce instant sparks, lift the arc, and then rub out the workpiece with an angle grinder, exposing the metallic luster.
Q:J422 electrodes are marked with "THJ422". What does TH represent?
J422 is the brand of welding rod GB. As for the TH is the enterprise stipulated grades, the first letter T should be on behalf of the welding electrode (strip of the first letter); second letters H, should be related to the electrode trademark or manufacturer's name.
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 are the characteristics of welding rod E6010? What are the main points of operation?
Features: all position welding of pipe, vertical down welding, single side welding, double sided forming, welding speed.Main points: unpacking as soon as possible, high requirements for welders
Q:What does "E43" and "E50" mean by welding electrodes of steel bars? What is the exact shape?
E43 series:E43, the tensile strength of the deposited metal is greater than or equal to 42MPa (430kgf/cm2) E50 series:E50 series - the tensile strength of the deposited metal is greater than or equal to 49MPa (500kgf/cm2) Specific shape: conventional drug skin, hand welding electrode.Turn left and turn right |
Q:Why should the welding electrode prevent moisture? What happens if you get soaked by water?
The electrode coating can be used in the welding process to re metallurgical and protect the weld pool and improve the weld formation. The skin of the medicine is affected with dampness, resulting in deterioration of the titanium, iron and calcium in the coating, and losing the original chemical properties. Even when drying, the deterioration of the compound in the welding will also produce water vapor, oxygen, hydrogen and other harmful substances to weld metal embrittlement. The change of the properties of the crust makes its physical properties different from those of the past, such as heat conduction, conductivity, melting point, melting effect, etc.. Affect the re forming, resulting in thermal oxidation, metal cooling too fast, stress concentration, quenching, welding will indirectly lead to more slag, bubbles, the current is not good control, partial arc and other phenomena.
Q:Generally, how many packs are in one case and how many KG in one package?
A case of 5 bags, a pack of 5kg
Q:Is the electrode of E43 and 422 of electrodes the same?
E43 welding rod is the national standard GB/T5117-1995, it is the type of representation, 422 should be J422, is the brand of the method of expression.E43 electrode E4303, he is J422 welding rod. If it's E4315, he's the J427 electrode. To weld Q235B seamless steel tube, using E4315, that is, J427 is better. His impact toughness at low temperatures is higher than that of J422. But it needs DC welding machine welding, if the requirement is not high, J422 can also meet the Q235B seamless steel pipe welding, power supply is widely used, AC and DC 2 use.
Q:How to weld stainless steel electrode?
Before welding, welding electrode drying, welding current is a little smaller, small current fast welding. These are the corresponding welding material packaging, you can refer to.

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