Welding Wire ER70S-6 CO2 Low Price and High Quality in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 10000000 m.t./month
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1.Detailed introduction to CO2 welding wire ER70S-6:
General Description: the welding wires has the characteristics of excellent technical performance,fast melting speed, high efficient fusion, stable electric arc, less welding splash,favorable wetness performance,average & beautiful welding seam,good anti-oxygenic & anti-corrasive property, less sensitive to the atmosphere holes. It can be shielded by means of DC(±), CO2 or the combination of Ar+CO2 5-10%. Easy to operate and is suitable for the automatic and semi-automatic omnibearing welding. Applications: Mainly used in welding of carban steel, low alloy steel & 500MPa grade low alloy high intensity steel,Widely used in vehicle, building, bridge, shipbuilding & pressure vessel industry,it can also be used in the high speed welding of thin steel plate and pipeline.
2. Features to CO2 welding wire ER70S-6:
CO2 Gas-sheilded welding wires have excellent mechanical performance such as fast depositing speed,high depositing effciency,stable arc,little splash,good welding seam.
suitale for all-position welding work.
widely used to welding low carbon steel and low alloy steel structure,such as ships,vehicles,bridges,boils and buildings etc.
3.THQ-50C (AWS ER70S-6) Technical parameter:
Chemical composition of all-weld specimens(%)
C | Mn | Si | S | P | Cu |
0.06~0.15 | 1.40~1.85 | 0.80~1.15 | ≤0.025 | ≤0.025 | ≤0.50 |
Mechanical properties of all-weld specimens
Test Item | Tensile Strength Rm (MPa) | Yield Strength Rel (MPa) | Elongation A (%) | Akv(J) |
-30°C | ||||
Assured result | ≥500 | ≥420 | ≥22 | ≥27 |
Welding Current Reference(DC)
Diameter(mm) | 0.8 | 1.0 | 1.2 | 1.6 |
Current(A) | 50~180 | 70~240 | 80~350 | 120~450 |
4.Welding wire ER70S-6 image:
5.FAQ:
We have organized several common questions for our clients，may help you sincerely：
①How about your company？
A world class manufacturer & supplier of castings forging in carbon steel and alloy steel，is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
- 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 steel electrodes are used (I'm a beginner's welder)?
- Oh, many kinds of electrodes, series. Just now, the variety is many, who can help you enumerate one by one, I suggest you read the book yourself, is a beginner welder, more should contact some book knowledge, can save a lot of things
- Q: T107 purple copper electrode welding with what
- The arc welding of AC welding machine is unstable using inverter direct current welder.Instrument introductionInverter DC welderInverter direct current welding machine is a kind of high-efficiency energy-saving welding machine developed on the basis of absorbing the same advanced technology internationally. The inverter direct current welding machine adopts imported famous brand IGBT module and advanced inverter technology. It has fast dynamic response, easy arc starting, stable current, small welding spatter and beautiful weld formation. It has the functions of preset current presetting, arc striking current and thrust current adjustment, so that welding operation is easier. The automatic compensation of the power network and the protection function of over current, over voltage, under voltage and over heating make the welder more safe and reliable.Inverter direct current welding machine is a kind of high-efficiency energy-saving welding machine developed on the basis of absorbing the same advanced technology internationally. The inverter direct current welding machine adopts imported famous brand IGBT module and advanced inverter technology. It has fast dynamic response, easy arc starting, stable current, small welding spatter and beautiful weld formation. It has the functions of preset current presetting, arc striking current and thrust current adjustment, so that welding operation is easier. The automatic compensation of the power network and the protection function of over current, over voltage, under voltage and over heating make the welder more safe and reliable.Characteristics of invert DC welder;Small volume, light weight, easy to move, is suitable for various kinds of electrode for all position welding, welding has been widely used in oil pipelines, chemical industry, electric power construction, boilers, containers, machinery, automobile, shipbuilding, bridges, military, aviation and other industries.
- Q: What kind of welding rod is used to weld Mn13 steel plate with ordinary high quality structural steel?
- At first glance it was copied. The first half is true, and the lower half is ZGMn13, that is cast steel Mn13. Landlord asked clearly, is rolling Mn13 welding, D256 or D266 welding rod can be, D256 cheaper, and welding layer wear-resistant; most commonly used manual arc welding is very good, gas welding and other methods are not, can not be welded. With A202, A302 welding rod can also, but not wear-resistant, only the role of connection. Shanghai Yao rate specializing in rolling Mn13.
- Q: Why can DC welding machine weld any electrode?
- General welding rod (acid welding electrode) is both AC and DC dual-use.Basic electrode, recommended DC, AC is also ok.Cellulose electrodes must be dc.So it comes to this conclusion.
- Q: What are the diameters of the electrodes?
- To see what type of electrode welding, there are many ways, generally manual electric arc welding general is 2.53.24.0 as if it is the argon arc welding 0.81.01.62.53.0, so to ask what the first electrode size, welding method.
- Q: What's the model of lap welding for two grade steel bars?
- Two grade steel lap welding electrode should be in line with the current national standard "carbon steel welding rod" GB/T 5117 E4303
- Q: Add 100 points to the approved answer before 2, plus 50 at 3. Beg speed
- No, the stainless steel electrode is also the beginning of the E
- Q: Why not use 422 electrodes and 502 electrodes on the site? (Shanghai Kunming Railway)
- J422 welding rod is lower than steel standard. The strength of J502 is the same as that of steel bar, which is the reason of using J502 welding rod.Different reinforcement materials, the electrode tensile strength is not the same. The strength of the steel bar must be the same as that of the steel bar. The strength of the welding rod once, the steel bar will appear the weld organization intensity is low and the crack; the welding rod strength is higher than the steel bar, the welding seam and the reinforcement will have the bigger peeling force, similarly will crack.Model: J422, brand: E4303 belongs to titanium calcium type low carbon structural steel welding rod. It is suitable for low carbon structural steel with welding tensile strength Q235.Model: J502: E5003, belongs to titanium calcium type low alloy structural steel welding rod. Low alloy structural steel suitable for welding tensile strength Q345 grade.
- Q: What kind of material is E4303 electrode?
- E4303 is the international standard, the J422 electrode is a common name, it is a kind of acid electrode, titanium calcium coating, J structural steel electrode, 42 42kg/mm2 tensile strength of weld metal, melting the tensile strength of not less than 420MPa
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Welding Wire ER70S-6 CO2 Low Price and High Quality in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 10000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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