Flux-cored Welding Wire AWS E71T-1 All Kinds of Welding Electrode
- Ref Price:
-
- Loading Port:
- Shekou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 10000000 m.t./month
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1. AWS E71T-1 Flux Cored Wire Introduction
Flux cored welding wire AWS A5.20 E71T-1 introduction: E71T-1 is a kind of TI type flux cored wire for CO2 welding ,it has high cladding efficiency, good welding technical performance in all-position welding, apply for low carbon steel and 500MPA grade strength steel welding, such as ships, pressure vessels, mechanical equipments and bridges.
2.Packaging & Shipping:
1kgs/spool/carton, 5kgs/plastc spool/carton, 15kgs/plastic spool/carton, vacuum packing
15kgs/box,72cartons/pallet,total 1080kgs/pallet.20-23 pallets /1x20' FCL
5kgs/box,200cartons/pallet,total 1000kgs/pallet.20-24 pallets /1x20' FCL
Application: Metallurgical industry, Bridge building, Building industry, Chemical industry, shipping industry
3.AWS E71T-1 Flux Cored Wire Specification
Mechanical Properties of Deposited Metal | ||||
Test Item | Rm(MPa) | ReL or Rp0.2(Mpa) | A(%) | KV2(J) |
Guarantee Value | ≥480 | ≥400 | ≥22 | ≥27(-20°C) |
General Result | 580 | 480 | 27 | 128 |
Chemical Composition of Deposited Metal (%)(CO2Shielding Gas) | |||||
Chemical Composition | C | Mn | Si | S | P |
Guarantee Value | ≤0.18 | ≤1.75 | ≤0.90 | ≤0.030 | ≤0.030 |
General Result | 0.05 | 1.46 | 0.42 | 0.01 | 0.017 |
4.AWS E71T-1 Flux Cored Wire 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: One millimeter thick iron direct current welding machine welding 3.2 electrode, need much current?
- It will break a bit! It is recommended that you switch to CO2 shielded welding or use resistance welding (designed to allow).
- Q: Can welding of stainless steel plate and ordinary steel pipe be welded with thj422 welding rod?
- No, stainless steel electrodes should be selected.
- Q: What wire and electrode are used for welding between s32168 and s31603?
- With 316L welding wire
- Q: Electric welding machine welding, welding rod old stick metal, welding rod burning red, very scary
- 1, this is because you are novice unskilled operation caused,2, teach you two kinds of arc welding method:1) scratch: this method is easier to control, but it is easy to damage the surface of weldment. The welding rod shall be aligned with the weldment at first, then the electrode will be lightly scratched on the surface of the weldment as a match. The arc will be ignited, and then the electrode will be improved by about 2-4mm, and it will be stably ignited.2) direct method: the end of the electrode aligned welding parts, and then bend the wrist, so that the electrode slightly touched the weldment, and then quickly put the electrode about 2-4mm, arc ignition, wrist flat, so that the arc to maintain stable combustion. The method does not scratch the surface of the weldment and is not limited by the size and shape of the weldment surface, so it is widely used in production. But this method is not easy to master, the welder must have higher proficiency in operation.3) starting welding: after the arc is ignited, the arc will be lengthened a little longer, the butt welding parts should be preheated as necessary and appropriate, then the arc should be pressed properly and transferred to the normal welding procedure.3, usually practice more, do not worry, I believe you will succeed.
- Q: How do you know it's a white steel electrode?
- White steel electrode, stainless steel electrode is generally refers to many kinds of stainless steel, such as 30403-30408, 32310S, 31603, 31608, 1CR13 and so on, using different types of electrode, stainless steel electrode used in general are: 102, 022, 132, 042, 002, 132 different types of.
- Q: What kind of welding rod needs baking?
- 1, ordinary carbon steel electrode without baking, it is necessary to roast pig iron electrode can improve the quality of welding electrode 2, the storage time is too long when damp, but not the core rust, coating without deterioration, electrode after drying, can keep the original performance and does not affect the use.The electrode drying conditions of various types of drug skins are as follows (reference value):The baking temperature of acid welding rod is 150~200 1HThe baking temperature of alkaline welding rod is 350~400 1HThe baking temperature of cellulose electrode is 80 DEG C and the temperature is 1.5 ~ 2HThe baking temperature of graphite type electrode is 200 1H
- Q: Why do I use J422 electrode iron rail welding after their split seam. Later, the use of 506 electrodes did not have such a situation, I would like to ask what the rail contains? Yes. Is my J422 electrode fake? And... Is it my technique? Maybe the rails contain special ingredients? The person who knows it will answer immediately, "why does the seam split itself?"
- J422 is a titanium calcium type coating, acid electrode, tensile strength is more than 420MPa; the mechanical properties of rail, which is an indicator of tensile strength, mechanical properties of the rail are as follows:Steel tensile strength /MPa elongation / rail tread hardness% center line (HB)U71Mn, UIC900A = 880, 260~300 = 10PD3, BNbRE = 980, 280~320 = 9EN260 = 880 = 10 260~300 seen from the rail, the tensile strength is more than 880MPa, but the J422 tensile strength is more than 420MPa, so they will split the weld. J506 electrode for low hydrogen potassium type coating is added on the basis of the J507 formula in the arc stabilizing agent amount, the main welding electrode equivalent strength steel, low-alloy steel, ship steel and pressure vessels, such as 16Mn, 09Mn2Si etc.. Belong to the high manganese steel electrode, is the implementation of the "national standard" GB98485 surfacing electrode, electrode, the work hardening is particularly high, which improves the Mo crack resistance and wear resistance, hardened up to HB = 450-500. Higher than the rail 320, so the 506 welding rod welding rail, welding seam will not split.
- Q: Where is the difference between 422 electrode and E50 electrode? HRB335 steel cage can use 422 electrode
- E50 welding rod has E5015, that is, J507 E5016, that is, J506, good crack resistance, HRB335 steel can be weldedJ422 or E4303 is low carbon steel welding rod, steel bar will crack
- Q: How to select welding rod for welding Q245R Q345R?
- Manual soldering of Q245R and Q345R can be done using E5015 J507Welding electrode, H08MnA welding wire
- Q: Can the Q345A board be welded with 422 electrodes?What kind of welding is best?Thank you!
- Q345A (16Mn) is a low carbon structural steel. The electrodes that match the grade strength are the J50- series (E50--)Non important construction can be welded with J502 (E5003) titanium calcium type acid welding rod. The welding rod is good in welding technology and easy to remove slag. The electrode is cheap and suitable for AC welder and DC welding machine. The disadvantage is that the toughness is inferior to the basic electrode.The most important structures can be welded with J506 (E5016) low hydrogen potassium basic electrode. The electrode is suitable for welding of alternating current welding machines with no-load voltage equal to greater than 70V and load rate equal to greater than 60%. And welding of DC welding machine. The electrode contains arc stabilizer, suitable for AC DC welding machine welding.An important structure, such as a rigid larger member, a pressure vessel. Or other structural parts requiring higher welding. Using J507 (E5015) low hydrogen sodium type basic welding rod welding. The electrode does not contain arc stabilizer. Only AX arc welding generator, ZX5 SCR direct current welding machine, ZX7 inverter type DC welding machine welding. ZXG series silicon rectifier welding machine is affected by the fluctuation of input voltage, so it can not be used.
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Flux-cored Welding Wire AWS E71T-1 All Kinds of Welding Electrode
- Ref Price:
-
- Loading Port:
- Shekou
- 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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