30 Years Welding Wire Factory Mig Mag Welding Wire Low Price

30 Years Welding Wire Factory Mig Mag Welding Wire Low Price

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25000 kg

Supply Capability:: 2500000 kg/month

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1.30 Years Welding Wire Factory Mig Mag Welding Wire Low Price 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 30 Years Welding Wire Factory Mig Mag Welding Wire Low Price：

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

3.30 Years Welding Wire Factory Mig Mag Welding Wire Low Price Images

30 Years Welding Wire Factory Mig Mag Welding Wire Low Price

4. 30 Years Welding Wire Factory Mig Mag Welding Wire Low PriceSpecification：

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 clients，may 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.

Q:What is the standard of YJ502-1 CO2 welding wire?: You're talking about YJ501-1, right?GB GB/T 10045-2001 E501T-1Equivalent to AWS A5.20 E71T-1C

Q:ZG40Mn how to weld 70 wire that I use, preheat before welding, keep warm after welding, still appear crack: You can use WE600 electrode or wire welding, cold welding welding process can be, if the conditions do preheating, 200 degrees preheating better after welding heat treatment, welding had no problem before.CharacteristicWE600 is a kind of low heat output, suitable for special nickel chromium alloy steel electrode welded all-round, universal design is extremely wide, the general strength of parent materials with high strength, excellent welding performance, stable arc, beautiful shape of seam, in oil, water and rust conditions can welding effect is excellent, can be welded different steel.applicationSuitable for welding of tool and mould, high-speed tool steel, hot work tool steel, steel, cast steel, T-1 steel, Nai Zhengang, vanadium steel, spring steel, martensitic stainless steel, austenitic stainless steel, ferritic stainless steel, and the unknown as well as between the various different types of steel welding etc.. Such as high pressure valves, broken bolt clearance, shaft transformation, etc., the effect is very satisfactory.

Q:What is the national standard for TIG welding of tungsten stainless steel?: There are three inspection standards for any welding:1, surface examination, the main test whether there are edges, surface cracks, surface pores and slag inclusion;2, nondestructive testing (such as RT, UT, MT) detection is mainly superficial and internal as well as the root of all welding defects, such as porosity, crack, internal slag, burn, incomplete penetration defects etc.;3 、 final pressure test (strength, pressure and tight pressure), whether or not the weld is leaking.Inspection standards are mainly based on design documents and standards and specifications: such as the transmission of toxic, harmful, flammable medium pipes, welding requirements nondestructive testing, I level or II level qualified, standards are different

Q:Our factory is now using ER50-6 wire gas shielded wire made from Shandong cable to do carbon dioxide and argon arc welding wire:1, using ER50-6 as carbon dioxide welding wire, the use of the condition is about 1.5 of the hot plate or cold plate, welding equipment shell, suitable?2, do argon arc welding wire with ER50-6, use condition is welding 0.8-1.5 of cold plate cylinder, after welding the cylinder still need to carry on two sides drawing and expanding, is ER50-6 suitable? Is there a more suitable welding wire to ensure that the expanding cylinder does not fuse? Please recommendThe second question is especially important. Please give your advice. StopThe mechanical properties of the ER50-6 were found to beTensile strength (b = 500MPa), yield strength (0.2 sigma) = 420MPa, elongation (5,%) = 22Deep drawing requirements, if the elongation is greater, the more suitable for welding wire?: The first problem is that ER50-6 is a solid welding wire. It is used in argon arc welding. How can CO2 be used to protect it? I don't think so!The second question, no one can guarantee you this safety problem, only you can see the performance of the parent material to choose.

Q:72173090 is the HS encoding of the welding wire?: Enthusiastic people can help to tell you how much is the customs HS encoding rod and wire electrode? Gas welding; base metals; welding; flux core welding wire 8311300000 of base metal with flux core 8311200000

Q:Is there any difference between welding rod and welding wire?: Multi electrode electric welding machine used in a large, it is an internal conducting wire, wire wrapped around the peripheral flux at high temperature arc electrode need to melt.Multi wire refers to the small electric iron use. It is mainly composed of tin, tin wire is hollow, hollow part is filled with rosin flux. The solder wire generally uses 20 watts to 350 watts of electric soldering iron can be melted.

Q:H0Cr20Ni10Ti H08Cr19Ni10Ti (ER321) to replace the standard YB/T5092-2005? Only H08Cr19Ni10Ti (ER321), it is not written to replace the one ah, whether there is a substitute for national notice? For the pressure vessel, to use H0Cr20Ni10Ti but the seller said this is a veteran, H08Cr19Ni10Ti (ER321) is a new grade, but can not find alternative basis?: If not there will be accountability and a standard version of the standard difference, look for the advice on the Standard Version, usually the new standard will be stated in the preface and a version of the difference and reason for replacement, if not to look at the last version.

Q:What kind of welding wire is used for 310S stainless steel plate?: 310S stainless steel plates shall be welded with ER-310 wire or A132 and 137 electrodes.ER310 stainless steel welding wire, molten gold containing 25Cr-20Ni, used for welding 310S stainless steel, suitable for welding of dissimilar metals and welding of alloy steel and high carbon steel.A132 welding electrodes are used to weld important corrosion resistant, Ti stabilized 0Cr19Ni10Ti stainless steels.A137 is an Cr19Ni10Nb stainless steel electrode with an alkaline coating and a low carbon content containing Nb stabilizer. It is used for welding important corrosion resistant Ti stabilized stainless steel 0Cr19Ni11Ti.310S stainless steel is austenitic chromium nickel stainless steel, with good oxidation resistance, corrosion resistance, acid and alkali resistance, high temperature resistance. Mainly used in petroleum, electronics, chemical, pharmaceutical, textile, food, machinery, construction, nuclear power, aerospace, military and other industries.

Q:Can ER308 welding wire be replaced by ER321?: Can ER308, the national brand is H08Cr21Ni10Si, ER321 national brand is H08Cr19Ni10Ti, ER321 and ER308 compared to Cr-Ni elements had little difference, just add ER321 stabilization element Ti can improve the intergranular corrosion resistance of weld

Q:What does "TGS-308" mean?: If you are talking about the game related TGS, it means Tokyo Game Show, that is, the Tokyo video game exhibition, the annual session, around September

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