High QualityAWS E7018 Welding Electrode Welding Electrode 6013 7018

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Loading Port:
Tianjin
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TT OR LC
Min Order Qty:
25000 kg
Supply Capability:
2500000 kg/month

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Product Description:

1.High QualityAWS E7018 Welding Electrode Welding Electrode 6013 7018 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 High QualityAWS E7018 Welding Electrode Welding Electrode 6013 7018:

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

3. High QualityAWS E7018 Welding Electrode Welding Electrode 6013 7018 Images

 High QualityAWS E7018 Welding Electrode Welding Electrode 6013 7018

 4. High QualityAWS E7018 Welding Electrode Welding Electrode 6013 7018 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:Excuse me: can J422 welding rod not be used for HRB335 steel bar welding? Where there is such a rule, I see the norms can use ah.
JGJ18-2003 regulations for welding and acceptance of reinforcing steel bars 3.0.3:HRB335 in the case of bar welding and lap welding, the use of E4303 (GB/T 5117, E4303), both CHE422, that is, commonly known as J422.Table 3.0.3 provides as follows
Q:4 of the electrodes, what is the weight of a case?
Each package weighs 5KG, 20KG per box, 3.2 diameter, about 32 per kg. 4 about 17 kilos per kilogram in diameter. About 11 of 5.20kg one case, one case, four packets
Q:What welding Q235 and 16 steel, please enlighten Masters
It belongs to the welding of low carbon steel and low alloy steel. Using alkaline welding rod, it is enough to choose E43 series
Q:What kind of welding rod is A137?
A137 is austenitic stainless steel electrode, belonging to chromium nickel stainless steel electrode.Grade A- indicates austenitic stainless steel; 13- is the chemical composition code; 7- represents alkaline welding rod; DC power supply welding.It is used in the welding of more important corrosion resistant and 0Cr18Ni11Ti stainless steel containing titanium.
Q:How do you make holes in the steel plate with the welding rod?
Adjust the high current, after the arc, when the steel plate is molten iron, use the welding rod to insert the steel plate.
Q:Can ordinary electrodes be welded to stainless steel? What's the effect?
No ordinary welding rod, OK?.The most common is J422 (E4303) titanium calcium acid low carbon structural steel welding rod.This type of electrode can only be welded to Q235 grade or slightly lower than Q235 of low carbon structural steel.Stainless steel type is more, no matter that kind of stainless steel, can not use J422 low carbon steel welding rod,The base metal electrode material is different, and the alloy element has a great difference, and the welding rod, molten iron and droplet base material can not be fused together.The thin stainless steel is welded by tungsten argon arc welding. The heavy stainless steel can be welded with stainless steel electrode. The welding rod should be made according to the material of the base metal, and the electrode with the same or similar component is selected. Specific electrode diameter, according to the base metal thickness, welding location and other factors.
Q:What welding rod is used for the welding of Q345 material?
The use of low alloy steel electrode welding hot rolling and normalizing steel, is the main basis for the guarantee of weld metal strength, plasticity and impact toughness and other mechanical properties of base metal and matching of welding thick component, in order to prevent welding crack, can adopt "undermatched" principle, namely the selection of weld metal strength is lower than base metal electrode. When welding low carbon quenched and tempered steel, the hydrogen should be strictly controlled, so the low hydrogen or ultra low hydrogen electrode should be used. In order to ensure the plasticity, toughness and strength of weld metal, and to improve the crack resistance, the low carbon alloy system should be adopted to reduce the content of sulfur and phosphorus in the weld metal.You can use J503, J502, J507, J506, J507GR, J507RH brand welding rod for welding.
Q:What is the current of 2,6 electrode?
About 90-120 of the current
Q:Why can't manual arc welding be performed with bare electrode?
The crust is intended to weld the pool over the metal, forming a skin to protect the molten pool from contact with air. If there is no medicine, the skin will protect the blowhole.
Q:How to weld stainless steel electrode?
Eighty hours in advance drying 400 hours, the current fast welding

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