Stainless Steel Welding Electrode High Quality Stainless Steel Welding Electrode

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1.Stainless Steel Welding Electrode High Quality Stainless Steel Welding Electrode 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 Stainless Steel Welding Electrode High Quality Stainless Steel Welding Electrode

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

3. Stainless Steel Welding Electrode High Quality Stainless Steel Welding Electrode Images

 Stainless Steel Welding Electrode High Quality Stainless Steel Welding Electrode

4. Stainless Steel Welding Electrode High Quality Stainless Steel Welding Electrode Specification 

Chemical composition






Guarantee value







Test Item  






Guarantee value




-(normal temperature)


General result








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:What does the electrode strip E7108 stand for?
E is the abbreviation of "electrode" in English, which means "welding rod". 71 represents the tensile strength of metal deposited by electrode. 0 indicates the welding position of welding rod, and 8 indicates the property of electrode coating.
Q:Stainless steel 2025 is how material, with what electrode?
Carbon steel, stainless steel welding rod
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:What's the difference between 507 and 422 electrodes?
Both J422 electrode and J507 electrode are low carbon structural steel electrode, but the tensile strength of them is differentJ422 welding rod metal tensile strength is not less than 42kgf/mm2 (about 420MPa),J507 welding rod metal tensile strength is not less than 50kgf/mm2 (about 500MPa),J422 is a kind of carbon steel welding rod with titanium calcium type coating. AC and DC dual-use, can be carried out in all position welding. With excellent welding performance and good mechanical performance; stable arc, small splash, easy slag removal, and arc easily; better appearance of weld, welding width, wave narrow, thin, thick, easy welding, high efficiency.Application: used for welding low alloy steel structures with lower carbon steel structure and lower strength grade, such as Q235, 09MnV, 09Mn2 and so onJ507 is a carbon steel electrode with low sodium hydrogen type. Direct current reverse welding can be carried out in all position welding. With excellent welding process performance, stable arc, less spatter, easy to remove slag, the deposited metal has excellent mechanical properties and crack resistance, low temperature resistance, good impact toughness.Usage: used for welding of carbon steel and low alloy steel structure important (compression and dynamic), such as 16Mn, 09Mn2Si, 09Mn2V, B, A and marine D, E grade steel, also used for welding carbon steel plate and poor weldability.
Q:Difference between J422 welding rod and J502 welding rod
J422 welding rod is mainly used for welding low carbon steel structure and low strength low-alloy steel, such as A2, No. 20 steel, No. 35 steel, etc..J502 welding rod is mainly used for welding low strength carbon steel structure and alloy steel, such as A3, No. 45 steel, 16Mn and so on.J422 welding rod and J502 welding electrode are common terms, corresponding to international standard brands are E4303 and E5003 respectively. Is a kind of acid electrode, titanium calcium coating, J structural steel electrode, 42 and 50 respectively, the tensile strength of the weld metal (more than 420MPa and more than 500MPa), said 2 electrode for all position welding (welding, welding, overhead welding, horizontal welding).
Q:What kinds of welding electrodes are used in the copper tubes for air conditioning? What's the difference?
There are two kinds, one containing silver, one containing phosphorus. The former is used in a high sulfur environment, and the price is about three times higher than that of the latter
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:What type of welding rod is used for welding 16MnD?
J507, preheat 150 degrees before welding, choose different welding current and voltage according to different wire diameter.2.5, 3.24575-100, 110-130, 150-165, 230-250
Q:Can A102 welding rod weld 316L?
316L belongs to ultra low carbon austenitic stainless steel, and if using A102, weld metal will reduce the ability to resist intergranular corrosion, so in the relatively high requirements of equipment, as far as possible using A022 welding rod.
Q:Will the electrode expire?
I checked the relevant information about electrode idle period narrative is not found, only the storage warehouse ventilation requirements. Electrode drying. No harmful gas and corrosive medium. The temperature 10-25 degrees, humidity fifty percent. To damp. Drug skin discoloration. Core rust after drying of the electrode to assess the quality of the performance indicators meet the requirements, can be assured.From the point of view of the situation (I used to put blind, for six years), medicine skin color. There are core electrode drying after rust still use, do not feel abnormal, (of course not weld inspection index). But there have been coating stripping or drying after stripping, can not use.Cast iron electrode used before heating up to 150 degrees, heat preservation 2 hours, and then use how much, how much can be used, or else there will be a lot of pores,

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