Welding Electrodes Hot Sale with High Quality Welding Electrodes
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25000 kg
- Supply Capability:
- 2500000 kg/month
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1.Welding Electrodes Hot Sale with High Quality Welding Electrodes 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 Electrodes Hot Sale with High Quality Welding Electrodes：
Fewer spatters
Easy to restrike
Less smog
Good off slag,high deposition efficiency
3. Welding Electrodes Hot Sale with High Quality Welding Electrodes：Images
4. Welding Electrodes Hot Sale with High Quality Welding Electrodes：Specification：
Chemical composition | C | Mn | Si | S | P |
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:Why not use 422 electrodes and 502 electrodes on the site? (Shanghai Kunming Railway)
- Do you know the difference between 422 and 502?422 is common steel electrode, 502 is manganese steel welding rodTo put it simply, look at the material to be weldedSimply, the welding on the site are designed, if you really don't understand why, in a word: design requirements!
- Q:Why should we weld from top to bottom when welding with bar welding?
- 1, welding rod welding lap when welding from bottom to top welding is because if it is from the top to the welding, that is, backward welding, light good-looking, no strength, welding pool is very shallow.2, the electrode (covered electrode) welding or welding filler metal in melting joint welding of the workpiece. The electrode material is usually the same as the material of the workpiece.3, the overlap is in the concrete structure component, when the steel bar length is not enough, according to certain request, two steel bars overlap each other and form the connection. The basic forms of reinforcing bar connections are banding, lapping, welding and mechanical connection. Two different types of materials such as steel plate is called the coincidence of the lap, lap, available fixed rivets or bolts; wooden lap, nail available; steel lap, tighten the buckle card available; wood lap, use wire winding stiffening, reinforcement lap, reinforced by a certain length of overlap lashing, concrete grip of the two bars the synchronous force.
- Q:Is it used for welding power plant construction?
- Base metal is 10, 20 steel with J427Stainless steel with A102
- Q:What welding rod is used for the welding of Q345 material?
- J503, J502, J507, J506, J507GR and J507RH grade electrodes can be used for welding.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 the 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.
- Q:What kind of welding rod Z208 is the main material for welding?
- Z208 is a steel core graphite cast iron electrode, mainly used for cast iron heating (generally heated to 600-600 DEG C) welding, a homogeneous weld electrode, cheap, low cost, but the welder's labor intensity, poor working conditions.
- Q:What kind of welding rod used for HRB500 steel bars?
- What kind of welding rod used for HRB500 steel bars?Answer: if there is no design requirements, according to the electric arc welding joint form, please refer to "JGJ18-2012" Specification for welding and acceptance of article 3.0.3 of the:
- Q:Generally, how many packs are in one case and how many KG in one package?
- A case of 5 bags, a pack of 5kg
- Q:What is the cause of partial magnetic blow?
- Equal distances are provided with double ground wires or multiple ground wires.
- Q:What is a welding rod?
- It's "glue 'for welding metal."
- Q:304 generally use A102 welding rod,321 generally use A132 welding rod,Dissimilar steel A302 welding rod,May I ask if 304 can use A132 welding rod? Why?
- 1, no, in addition to welding and to achieve the parent material and other strong mother, but sometimes need to consider the toughness of the weld zone, with high strength instead of reducing the performance of materials.2, A132 is a kind of Cr19Ni10Nb stainless steel welding rod containing Nb stabilizer. It has excellent intergranular corrosion resistance and good mechanical properties. With excellent welding process and anti porosity property, drug Pinai redness, anti cracking, but the ac-dc.3, 304 stainless steel is a common stainless steel material, the density of 7.93 g/cm3, the industry is also called 18/8 stainless steel. High temperature resistance of 800 degrees, with good processability, high toughness characteristics, widely used in industry and furniture decoration industry and food and medical industry. 304 is a versatile stainless steel which is widely used in the manufacture of equipment and parts requiring good overall performance (corrosion resistance and formability). In order to maintain the inherent corrosion resistance of stainless steel, steel must contain more than 18% chromium, more than 8% of the nickel content. 304 stainless steel is a brand of stainless steel produced according to the ASTM standard in the United states.
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Welding Electrodes Hot Sale with High Quality Welding Electrodes
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25000 kg
- Supply Capability:
- 2500000 kg/month
OKorder Service Pledge
OKorder Financial Service
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