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
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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:What does "E43" and "E50" mean by welding electrodes of steel bars? What is the exact shape?
- Minimum tensile strength of E43xx deposited metal 430MPa;Minimum tensile strength of E50xx deposited metal 500MPa.
- Q:T107 purple copper electrode welding with what
- Answer: We specialize in the production of welding machine.Hand welding DC welder.
- Q:What kind of welding rod does Q345 steel use?
- First of all, Q345 is divided according to yield strength. Q is the code of yield. It is equivalent to the previous 16Mn. The hardness of Q345 is below HB180. The hardness of the oil after the cold is at most 200HB or so, because he is low alloy, carbon content of about 0.16, so the basic quenching has little effect.Speaking of the impact area and the hardness after welding, the carbon content of Q345 is greater than 0.45%, so the welding process is strict, and the welding of Q345 steel in the cooling process, the heat affected zone formed more easily quenched martensite, so the weld hardness increases, the ductility decreases. As a result, cracks occur after welding
- Q:What kind of steel bars are used for the two electrodes?
- Their strength is different, J422 is 42 kg class, J502 is 50 kg class, steel model I don't understand. J502 welding thread steel is appropriate.
- Q:What is the difference between E4315 welding rod and E5016 electrode?
- Minimum tensile strength E4315 E5016 deposited metal post: 43kgf/mm^2 50kgf/mm^2 third digit (1) represents all position welding (Ping, Li, Yang, Wang) all position welding (Ping, Li, Yang, Wang) third, fourth digits: coating: (15) low hydrogen sodium (16) low hydrogen K type third, fourth digits: welding current type: reverse DC AC or DC reverse connection for reference!
- Q:Requirements for welding electrodes for temperature and humidity
- Storage should be kept at 10---25 degrees Celsius and less than 50% relative humidity.
- Q:What is bubble welding? What's the difference between a common electrode and an ordinary one?
- It should be (gas shielded welding)...... It means gas shielded arc welding! Protect welding with inert gas......
- Q:J422 electrodes are marked with "THJ422". What does TH represent?
- J422 is the brand of welding rod GB. As for the TH is the enterprise stipulated grades, the first letter T should be on behalf of the welding electrode (strip of the first letter); second letters H, should be related to the electrode trademark or manufacturer's name.
- Q:Q345q what kind of welding rod is used for steel welding?
- J502 (acid welding electrode E5003): suitable for general structures of Q345-A, Q345-B;J506 and J507 (basic electrode E5016-A1, E5015-A1): Q345-B for important structures;J506 and J507 (basic electrode E5016-C1L, E5015-C1, L): Q345-C for important structures;J506 and J507 (basic electrode E5016-G, E5015-G): Q345-D for important structures;J506 and J507 (basic electrode E5016-E, E5015-E): Q345-E for important structures.
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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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