Welding Wire with AWS A5.18 ER 70S-6 Welding Wire High Quality

Welding Wire with AWS A5.18 ER 70S-6 Welding Wire High Quality

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25000 kg

Supply Capability:: 25000000 kg/month

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1.Welding Wire with AWS A5.18 ER 70S-6 Welding Wire High Quality 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 Wire with AWS A5.18 ER 70S-6 Welding Wire High Quality：

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

3. Welding Wire with AWS A5.18 ER 70S-6 Welding Wire High Quality：Images

Welding Wire with AWS A5.18 ER 70S-6 Welding Wire High Quality

4. Welding Wire with AWS A5.18 ER 70S-6 Welding Wire High Quality：Specification：

Chemical composition	C	Mn	Si	S
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: Carbon steel, with two, welding current, voltage, welding speed, wire diameter, thank you: The following welding parameters are usually used: 100-200A, 18-25V, 1.2-1.6mm

Q: What gas should be used in the use of stainless steel wire for nitrogen dioxide gas shielded welding?: Different types of welding wire are suitable for different protection gases. At present, there are pure argon gas market, but also mixed gas protection, but also pure CO2 gas protection.Look at the wire you bought, which manufacturer, a phone call in the past, people will tell you.

Q: 16Mn what welding wire for seamless steel tube?: H08Mn2Si electrode for welding wire can be started with J50 at two, and welding wire with JQ.MG50-6

Q: Why is welding wire plated copper?: The main purpose of copper wire welding is corrosion protection, because the main component of the wire is steel, and the bare leakage is easy to rust and corrosion in the atmosphere. The surface coating of copper can effectively prolong the shelf life. Furthermore, electrical conductivity can be enhanced.Welding wire is used as filler metal or metal wire welding material at the same time as conductive. In gas welding and gas tungsten arc welding, welding wire used as filler metal; in submerged arc welding, electroslag welding and MIG arc welding, welding wire as filler metal, and conductive electrode. The surface of the wire is not coated with anti oxidizing flux.

Q: What does MIG wire mean?: MIG MIG inert gas welding.

Q: What welding wire for F22 valve steel and 12Cr1MoV pipe welding?: The welding process is complex and needs to be evaluatedPreheat the whole or part of the weld before welding, guarantee the preheating temperature 250~300 degrees within the range of 150mm on both sides of weld, and the temperature between layers shall be within the control range of preheating temperature.GTAW (pure Ar gas protection): it is recommended to adopt TIG-R31 (including V) welding wire, diameter 2.5mm, current 100 ~ 140A.If there is a certain wall thickness, the pipe diameter is not very small, it is recommended to take GTAW+SMAW.SMAW: the welding rod adopts R337, and the specifications can be determined according to the actual situation.After welding, clean splash, heat up to 350~450 degrees, keep warm and cool after heat.12Cr1MoV best use of the corresponding components of heat-resistant steel electrode, such as R310, R312, R317, R316Fe, preheating 250~350 degrees before welding, welding tempering treatment 710~750 degrees.

Q: 2.4, arc welding of stainless steel wire 308 and 308L difference between large? Can I change it between you and me?!: 2.4 argon arc welding stainless steel wire 308 and 308L are not very different, 308L can be general 308.You can use 308 for 308L, and L for low carbon. The rest are the same.The carbon content of 308L is less than 0.03., and the carbon content of is less than 0.08.. In weldability, 308L can instead of 308, and vice versa.

Q: What type of wire for automatic submerged arc welding of Q345B steel plate?: H08A definitely not, low strength, flux 431, welding wire with 10MnSi

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.