Welding Electrodes New Design AWS E308-16 Welding Electrodes

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Tianjin
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25000 kg
Supply Capability:
2500000 kg/month

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Product Description:

1.Welding Electrodes New Design AWS E308-16 Welding Electrodes 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 Electrodes New Design AWS E308-16 Welding Electrodes :

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

3.  Welding Electrodes New Design AWS E308-16 Welding Electrodes Images

 Welding Electrodes New Design AWS E308-16 Welding Electrodes

 4.  Welding Electrodes New Design AWS E308-16 Welding Electrodes 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:How much current does 4 of welding rod use?
You ask more generalWelding rod arc welding barIn general, the electrode is selected according to the thickness of the workpiece and the form of assemblyAfter the electrode is selected, the current is determined according to the diameter of the welding rod2.5 electrodes generally 75~903.2 electrodes generally 110~1404 electrodes generally 160~190This is a generally flat position
Q:What are the characteristics of SHJ507 welding rod?
What are the characteristics of SHJ507 welding rod?:SHJ507 is J507, and the SH in front represents only the manufacturer.J507 is a low sodium hydrogen electrode, it is a kind of basic electrode, welding steel structure can be typical of Q235 steel, the tensile strength of E4315 is much larger relative to the common electrode, so the general welding force or under dynamic load of steel structure.J507 welding rod diameter ranging from 2.5mm to 6.0mm, can be carried out in all position welding, welding using DC welder, polarity reversal. Of course, if there is only AC welder in the field, AC welder can be used, but the current needs to be switched on.The weld formation after J507 welding is more difficult than that of the acid welding rod. If an electrode is used on the cover of the steel structure, the acid electrode can be used. Chemical composition of deposited metal (%)J507 component C, Mn, Si, Cr, Mn, P, S tensile strengthPercentage of content 0.12, 0.8-1.4, 0.07, 0.040, 0.035, 490MpaReference current electrode diameter mm, 2.5, 3.2, 4, 6Select current A 70-90, 90-130, 130-150, 150-190
Q:2520 what type of welding rod is used for welding?
MG610MG610 is a universal stainless steel welding rod, used in various grades of stainless steel, advanced, all-round welding alloy, high corrosion resistance and high heat resistance, heat resistance temperature up to 1200 degrees. MG610 has good weldability, in a variety of circumstances, a very small splash, and easy to slag removal.Generality:MG610 can be used to weld various grades of stainless steel and carbon steel, especially for welding 310314410430 and similar stainless steels and other alloy steels. Fully austenitic structure means no sigma phase occurs.Application example:Such as: furnace parts, high temperature fan blade, steel ladle, heat treatment container, high temperature pipeline and so onMechanical properties:Tensile strength: 100000 psi / 689 inches per square inchYield strength: up to 65000 psi / 448 inches per square inchElongation 40%Current type: AC/DC+
Q:E9015-B9 is a welding rod for which steel is welded
Should be chromium, molybdenum, heat-resistant steel welding rod, E9015 means the meaning and structure of steel welding rod means the same significance, B9 is CrMo chemical composition code.
Q:Is there any difference between E308 welding rod and 308?
E308 is the electrode type, that is, corresponding to the domestic A102 stainless steel electrode brandIn addition, there are R308, A308, and so onMethod for indicating welding rod type:Z said at the beginning of cast iron electrode and low temperature steel nickel alloy electrode with W Ni, R, heat resistant steel electrode surfacing electrode D, chromium stainless steel electrode with G A said, TS said, with a special electrode silver electrode HL, copper and copper alloy rod T, aluminum and aluminum alloy L, welding gas welding rod HS
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:What is the difference between A507 welding rod and J507?
Difference between A507 welding rod and J507 welding rod:A507 stainless steel electrode is a kind of pure austenitic Cr16Ni25Mo6 stainless steel welding rod used for welding the low consistency basic skin under quenching condition. The current should be considered too large during operation. A507 is a pure austenitic Cr16Ni25Mo6 stainless steel electrode for alkaline coating. DC reverse connection can be used for all position welding. Used for welding low alloy and medium alloy steel, dissimilar steel and rigid structure, and corresponding hot strong steel. Such as quenching of 30CrMnSi, stainless steel and carbon steel welding.J507 is a low sodium hydrogen electrode, it is a kind of basic electrode, can be Q235, Q245R, Q345R typical welding structure steel in steel, the tensile strength of E4315 is much larger compared to the common electrode, so the general welding force or under dynamic load of steel structure. J507 welding rod diameter ranging from 2.5mm to 6.0mm, can be carried out in all position welding, welding using DC welder, polarity reversal. Of course, if there is only AC welder in the field, AC welder can be used, but the current needs to be switched on. The weld formation after J507 welding is more difficult than that of the acid welding rod. If an electrode is used on the cover of the steel structure, the acid electrode can be used.
Q:How to select welding rod for welding Q245R Q345R?
In the choice, should pay attention to the following points: Q245R and Q345R manual welding can use E5015 J507 welding rod, embedded welding H08MnA welding wire. Carbon wire and low alloy steel welding wire are adopted by welding wire model ER50-6, standard GB/T8110-2008 gas shielded arc welding.
Q:What kind of material is the drill pipe and what kind of electrode?
Oil drilling pipe performs API 5DP standardCommonly used steel grade S135, G105, X95, E75. The usual specifications are 60.373, 88.9, 101.6, 114.3127 and so onIt is suggested to use Baosteel brand petroleum drill pipe
Q:Can ordinary 422 electrode welding pig iron?
Not welding, easy to fall off after welding, resulting in more defects more defects. Can use cast iron welding rod Z308, the worst to use A302.

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