Welding Electrodes J421(AWS E6013) Highest quality Low Carbon/mild
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- 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.Introduction to J421(AWS E6013)
J421 is a kind of carbon steel electrode with titania type coating. AC/DC. All-position welding. It has excellent welding performance, excellent operating performance, easy reignition, stable arc and beautiful appearance of weld.
2.Uses to J421(AWS E6013)
For welding lowcarbon steel structures, especially suitable for welding on thin plates and cosmetic welding which requires the weld beads to be beautiful and glossy.
3.Details to J421(AWS E6013)
Chemical Composition of Deposited Metal (%)
Chemical Composition | C | Mn | Si | S | P |
Guarantee Value | ≤0.12 | 0.3~0.6 | ≤0.35 | ≤0.035 | ≤0.040 |
Mechanical Properties of Deposited Metal
Test Item | Rm(MPa) | ReL(Mpa) | A(%) | KV2(J) | KV2(J) |
Guarantee Value | ≥420 | ≥330 | ≥17 | -(normal temperature) | -(0℃) |
General Result | 460~540 | ≥340 | 18~26 | 50~80 | ≥47 |
Electrode Diameter(mm) | φ2.0 | φ2.5 | φ3.2 | φ4.0 | φ5.0 |
Welding Current (A) | 40~70 | 50~90 | 90~130 | 130~210 | 170~230 |
4.J421(AWS E6013) 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: 400A DC inverter welding machine, suitable for long welding electrode
- 3.2.................. But it depends on what you're welding
- Q: A022 what kind of material is the welding rod?
- A022 is a super low carbon stainless steel electrode Cr18Ni12Mo2 titanium calcium type coating, the deposited metal carbon content is less than 0.04%, has good heat resistance, corrosion resistance and cracking resistance, porosity properties, performance of operation process, medicine Pinai red, good strength. AC and DC dual purpose.Uses: used for welding urea, synthetic fiber and other equipment and the same type of stainless steel structure, can also be used for welding can not heat treatment chromium, stainless steel and composite steel, heterogeneous steel, etc..
- 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: H13 what kind of welding rod is used for steel welding?
- H13 is because the hot die die, as far as possible without welding, such as welding and molding after then try to use the stainless steel welding rod or wire, if you need to have the strength of welding, preheating in the best welding preheating temperature between 500-600 degrees is appropriate, the good after welding with some insulation material covering. Such as asbestos, the slow cooling speed, reduce welding stress.Avoid soldering prior to heat treatment.
- Q: What kind of welding rod used for cast steel?
- Layman questions must be answered in large vernacularCast steel can be considered as rolled steel of the same grade.Will the steel rod be selected?
- Q: Excuse me: can J422 welding rod not be used for HRB335 steel bar welding? Where there is such a rule, I see the norms can use ah.
- JGJ18-2003 regulations for welding and acceptance of reinforcing steel bars 3.0.3:HRB335 in the case of bar welding and lap welding, the use of E4303 (GB/T 5117, E4303), both CHE422, that is, commonly known as J422.Table 3.0.3 provides as follows
- 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: 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: Why do welding electrodes need heating?
- The moisture in the skin of the drying agent prevents the welding from producing hydrogen pores when the water is heated.
- Q: When welding, the welding rod sometimes can easily stick to the weldment, and it is not easy to arc. The ignition is also easy to extinguish. Why is that? What happens when this happens?
- 1, welding current is too small.Please refer to the instruction of welding current in electrode box, choose the suitable welding current according to the welding position.2 basic electrode welding with AC welder.J426, J506 and other low hydrogen potassium welding electrodes must be welded with BX series alternating current welding machine with no-load voltage above 70V. The lower the no-load voltage of the welder, the easier it is to stick the welding rod.3, the welding rod model is wrong.J427, J507 and other low hydrogen sodium welding rod, unlike low hydrogen potassium electrode containing arc stabilizer, the welding rod must be welded by DC welding machine. AC welding machine will stick welding rod, cannot arc.4, improper operation. Basic electrode (low hydrogen potassium welding rod, low hydrogen sodium welding rod, etc.) shall adopt the method of striking and striking arc. Just as a match, the end of the welding rod and the construction of contact, a slight rub can ignite the welding arc. If the direct striking method is used, the welding rod is unavoidable.5, technical problems. The arc welding rod should lift the arc 1-3 millimeters rapidly and enter the normal welding mode. Otherwise, long time welding rod and workpiece short-circuit will dip electrode.
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Welding Electrodes J421(AWS E6013) Highest quality Low Carbon/mild
- 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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