Welding Electrode 6013 7018 Welding Electrodes New Design

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Tianjin
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25000 kg
Supply Capability:
2500000 kg/month

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1.Welding Electrode 6013 7018  Welding Electrodes New Design 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 Welding Electrode 6013 7018  Welding Electrodes New Design

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

3. Welding Electrode 6013 7018  Welding Electrodes New Design Images

 Welding Electrode 6013 7018  Welding Electrodes New Design

 4. Welding Electrode 6013 7018  Welding Electrodes New DesignSpecification 

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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- Self introduction

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- Inquire about price/MOQ

Q:Why should the electrode be dry?
Some electrode will absorb moisture in the skin, the drug will contain water, and water in welding under high temperature decomposition of atoms H and O atoms, the two atoms into the weld on the weld quality will be the formation of bad, so the electrode drying before use.Specific can be in accordance with the specifications of the temperature and time in the drying box. If there is no manual, you can also press the following temperature:The acid electrode is dried at 100150 degrees 1-1.5HAlkaline bottom hydrogen electrode is dried at 380-420 degrees 1-1.5HIron powder acid electrode drying at 150-200 degrees 1-1.5H.
Q:What kind of welding rod is used for Q345R steel plate welding?
Vessel steel, with wide application range of J506R (E5016) welding, the weather is not good now, less than 15 degrees should pay attention to insulation, preheating, don't let the weld cold air humidity is greater than 70% or no end of trouble for the future, is to do the drying (electrode, weld must be cleaned before welding, final note)
Q:T107 purple copper electrode welding with what
Inverter type DC welding machine is recommended. DC reverse short arc welding is adopted.Arc instability of AC welding machine.Silicon rectifier DC welding machine is affected greatly by network voltage fluctuation, reactor is not electronic current control, welding parameters are not accurate enough. Welding quality can not be achieved.
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.
Q:What does "E43" and "E50" mean by welding electrodes of steel bars? What is the exact shape?
Minimum tensile strength of E43xx deposited metal 430MPa;Minimum tensile strength of E50xx deposited metal 500MPa.
Q:How to deal with magnetic blow in welding process of electrode?
The magnetic lines of force around the arc may be evenly distributed;2) adjust the dip angle of the welding rod properly and tilt the electrode towards the blowing direction;3) the method of subsection retreat welding and short arc welding can effectively overcome the magnetic deviation blow;4) AC welding instead of direct current welding. When alternating current welding is used, the induced current is induced by the changing magnetic field in the conductor, and the magnetic field produced by the induced current weakens the magnetic field caused by welding current, thus controlling the magnetic bias blow;5) place a ferromagnetic material that produces a symmetrical magnetic field, so that the ferromagnetic material around the arc is uniformly distributed;6) reduce the residual magnetism on the weldment. The residual magnetism on the weldment is mainly caused by the orderly arrangement of atoms and domains. In order to reduce or prevent the magnetic deviation of the magnetic domain arrangement of the weldment, the part of the residual magnetism on the weldment can be locally heated, and the heating temperature is 250~300 degrees centigrade. After production, the demagnetizing effect is good. Moreover, in the residual magnetic field of the weldment, the applied magnet balances the magnetic field.7) reverse demagnetization. That is, a magnetic field is produced by the welding piece to counteract the residual magnetism on the weldment so as to overcome and eliminate the influence of the magnetic deviation blow on the welding arc.
Q:A022 what kind of material is the welding rod?
Brand A022 welding rod model is E316L-16, can weld 0Cr18Ni12Mo2Ti material (recommended according to JB/T4709)
Q:How can I distinguish the basic electrode or the acid welding electrode from the welding rod number?
The number of electrodes from 0 to 6 is acidic, and 7 to 9 is alkaline
Q:How much is the electric welder with 4 mm electrode?
Hello, if you burn it for a short time, ZX7-250 will do, 250 of the sub 220V 380V and 220 380V dual voltage. If you burn for a long time, use ZX7-300
Q:Electrode whitening what reason?
Damp, drug ingredients skin ran out.

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