Factory Supply E6013 E7018 Welding Electrodes Factory Prices

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Tianjin
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25000 kg
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2500000 kg/month

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1.Factory Supply E6013 E7018 Welding Electrodes Factory Prices Description:

First Class WeldingElectrode Customization is welcome . We could produce various Welding Electrode.

according to buyers’drawing or samples/Non-standard Welding Electrode .The price, picture

and product attributes are for reference only. Specific matter can be confirmed

by a further communication. Welcome your consultation.

 

2.Main Features of Factory Supply E6013 E7018 Welding Electrodes Factory Prices

Fewer spatters 
Easy to restrike 
Less smog 
Good off slag,high deposition efficiency

3. Factory Supply E6013 E7018 Welding Electrodes Factory Prices Images

 

Factory Supply E6013 E7018 Welding Electrodes Factory Prices

Factory Supply E6013 E7018 Welding Electrodes Factory Prices

 4. Factory Supply E6013 E7018 Welding Electrodes Factory Prices Specification 

Chemical composition

C

Mn

Si

S

P

Guarantee value

≤0.12

0.3~0.6

≤0.35

≤0.035

≤0.040

                                                      

Test Item  

Rm(MPa)

ReL(Mpa)

A(%)

KV2(J)

KV2(J)

Guarantee value

≥420

≥330

≥17

-(normal temperature)

-(0°C)

General result

460~540

≥340

18~26

50~80

≥47

 

5.FAQ

We have organized several common questions for our clientsmay help you sincerely 

1.What’s your products ?

One of the most biggest manufacturer & supplier of  Welding Electrode  ,is a large-scale professional  Welding Electrode  factory in China. Annually more than 10000 tons  Welding Electrode   are exported to markets all over the world. Different kinds of  Welding Electrode  are available according to customer’s requirements. 

 

2.What is advantage of our products?

All items are of Top Quality with best price. Direct wholesale price from Factory and 100%quality guaranteed .Large Selection with all sizes .

 

3.  How long can we receive the product after purchase?

In the purchase of First Class  Welding Electrode within three working days, We will arrange the factory delivery as soon as possible. The pacific time of receiving is related to the state and position of customers. Commonly 15 to 20 working days can be served.

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Q:422 what does "electrode" mean?
Main application: used for welding low carbon steel structures with low strength and low strength. They are generally used for welding steel structures and welding of ordinary carbon steel pipes.If my answer is helpful to you, please accept mine. Your support is my motivation, thank you. If you still don't understand, you can ask me again......
Q:Types of electrodes
Ask me, the welding rod according to the diameter commonly used has 2.5, 3.2, 4. According to the use of ordinary, stainless steel, cast iron, wear-resistant electrode. Among them, the ordinary electrode according to grade 422506 and 502, stainless steel 102, 132, cast iron points 302, 402. Electrode wear is generally used in digging bucket, carbon and some high wear resistant. These are commonly used welding rod, and some special electrode, the amount is very small. Generally speaking, the higher the grade of the electrode, the more expensive the price. Little dragon, what else do you know? Ask me!
Q:Question Q235 weldability of carbon steel. What are the welding characteristics of those electrodes?
Q235 steel is an ordinary carbon steel with a yield strength of about 235. It can be made of low carbon steel structural welding rod. J422 can be welded with J506 or J507 when it is used to weld important steel structuresJ422 welding electrode is common name, corresponding to international standard brand E4303. It is a kind of acid welding rod, the coating is made of titanium and calcium, and J stands for structural steel welding rod. 42 is the tensile strength of 42kg/mm2 weld metal, and the tensile strength of molten steel is not less than 420MPa.Main application: used for welding low carbon steel structures with low strength and low strength. They are generally used for welding steel structures and welding of ordinary carbon steel pipes.J422 welding rod diameter ranging from 2.5mm to 6.0mm, can be carried out in all position welding, AC and DC dual-use. With excellent welding process performance and mechanical properties, stable arc, less spatter, easy slag removal, beautiful weld formation.
Q:What type of welding machine does not use electrode welding machine?
The welding machine without electrode is of the same type, that is, common standard welder.Because the welding machine interface size can be adjusted, you can use a variety of electrodes. Instead of an electrode with a welding machine.The electrode (covered electrode) is a strip of metal gas welding or welding when the filler metal in the joint welding of the workpiece. The electrode material is usually the same as the material of the workpiece.
Q:What's the difference between two oxygen welding and common electrode welding? What are the advantages and disadvantages?
CO2 welding protective medium is CO2 and the protective effect of SMAW protection effect, SMAW protective medium for coating gas making slag material produced, the effect is not good CO2
Q:How do you make holes in the steel plate with the welding rod?
Want to use the electrode punch on the plate, must be able to understand the welding technology, welding machine to increase the output voltage of the arc in arc enough force, the following general 10MM board directly to the plate electrode for an empty blow through, must further expand air through the air, how much space with the electrode with the air bypass to empty suitable size, but the steel bottom plate should be suspended, is conducive to the burning capacity of molten iron in air outflow, general electrode blowing, space is too small is not blowing to using electric drill.
Q:Why does the welding rod adhere to the weldment?
1, welding current is too small.Please refer to the instruction of welding current in electrode box, choose the suitable welding current according to the welding position.2 basic electrode welding with AC welder.J426, J506 and other low hydrogen potassium welding electrodes must be welded with BX series alternating current welding machine with no-load voltage above 70V. The lower the no-load voltage of the welder, the easier it is to stick the welding rod.3, the welding rod model is wrong.J427, J507 and other low hydrogen sodium welding rod, unlike low hydrogen potassium electrode containing arc stabilizer, the welding rod must be welded by DC welding machine. AC welding machine will stick welding rod, cannot arc.4, improper operation. Basic electrode (low hydrogen potassium welding rod, low hydrogen sodium welding rod, etc.) shall adopt the method of striking and striking arc. Just as a match, the end of the welding rod and the construction of contact, a slight rub can ignite the welding arc. If the direct striking method is used, the welding rod is unavoidable.5, technical problems. The arc welding rod should lift the arc 1-3 millimeters rapidly and enter the normal welding mode. Otherwise, long time welding rod and workpiece short-circuit will dip electrode.
Q:Q345q what kind of welding rod is used for steel welding?
E5015 or E5016,J506 or J507
Q:Can the surface hardness of J506 welding rod for roller be guaranteed?
You should use surfacing electrode, I think D047 welding rod should be more suitable, for reference only.D047 roller Hardfacing Electrode: roller Hardfacing Electrode, using direct reverse, welding process, good cracking resistance, cold cracking, has good anti extrusion capacity and anti abrasion resistance. Application: it is used for the welding machine of roller press and roll, without disassembly and repair. It can also be used in other extrusion and wear machine parts. The chemical composition of deposited metal / C = 1.7 Cr 4-7 Mo 1.5-3 Si is less than or equal to 3 other than 10 HRC surfacing hardness: 55
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.

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