Low Carbon Mild Steel Welding Electrode High Quality and Low Price
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- Loading Port:
- Qingdao
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- Min Order Qty:
- 25000 kg
- Supply Capability:
- 25000000 kg/month
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1.Low Carbon Mild Steel Welding Electrode High Quality and Low Price 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 Low Carbon Mild Steel Welding Electrode High Quality and Low Price：
Fewer spatters
Easy to restrike
Less smog
Good off slag,high deposition efficiency
3. Low Carbon Mild Steel Welding Electrode High Quality and Low Price Images
4. Low Carbon Mild Steel Welding Electrode High Quality and Low Price 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: Is it used for welding power plant construction?
- Base metal is 10, 20 steel with J427Stainless steel with A102
- Q: Why is the electrode almost finished? Each time there is a little left?
- Normal, the final electrode about 5 centimeters affect the welder's line of sight, and butt welding to hurt, easy to make welding temperature rise accelerated, influence continuous welding
- Q: 304 can I use A022 welding rod?
- Strictly speaking, you can not, the electrode class is too high, A022 welding rod is used in 316L, and 304 should use A102
- 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: E43XX welding electrodes are often used in welding of steel structures, of which 43 is indicated
- Simply put, 43 means the tensile strength of deposited metal, 43Kgf/mm2, that is, 420MPa.
- Q: I want to buy an electric welder and need to fill in the specifications and models. I don't know how to write it
- 2000 to 6 angle screwdriver, plum... In order to prevent dust and screen tape (open machine after the front cover and stick PSP inner surface)Tweezers to take the wire (necessary), it is best to prepare several anti-static plastic bags (pack the kind of hard disk can), used to pack the screen and the likeNothing else! Prepare a few boxes and open them easily! Especially screws!The inner dust do not wipe with a cloth! Use only air blown or sticky tape
- Q: What's the type of electrode used for 304 stainless steel?
- 304 stainless steel is the United States brand, equivalent to the domestic brand 06Cr19Ni10, usually with A102 or A107 welding rod.The selection of reference electrode parent material, selection and composition of base metal electrode in the same or similar; owing to the great influence of carbon content on corrosion resistance of stainless steel, stainless steel weld metal carbon content is higher than that of base material. A102 is Cr19Ni10 stainless steel electrode titanium calcium type coating, corrosion resistance of the deposited metal has good mechanical properties and resistance to intergranular, has excellent welding performance and anti porosity property, anti cracking, red medicine Pinai. A107 is a Cr19Ni10 stainless steel electrode with alkaline coating. The deposited metal has good mechanical properties and intergranular corrosion resistance. Therefore, they are aimed at 304 development of welding electrodes.
- 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: There are some electrode home models are R312, R317, J507, J422 these are used for what is now know, 2 mantissa is acidic, mantissa 7 is alkaline, I want to know that the four electrode is used to weld what, for example which used for stainless steel, which is used for carbon steel,
- The method of welding rod type is as follows:The letter "E" said the first two bits digital electrode; the minimum tensile strength of the deposited metal; third digit electrode welding position, "0" and "1" electrode for all position welding (flat, vertical, horizontal, upward), "2" is suitable for welding and fillet welding welding, "4" is suitable for vertical down welding electrode; said welding current type and coating type third and fourth digit combinations. After fourth digits, additional "R" is added to indicate the resistance to moisture absorbing electrode. Additional "M" is used to indicate the resistance to moisture absorption and mechanical properties. The electrode with special requirements is added with "-1", indicating that the electrode with special requirements for shock performance is attached.
- Q: What type of welding rod is applied to Q345 steel plate?
- Q345 steel plate is welded with J506 or J507 electrode.J506 is a low hydrogen potassium electrode, it is a kind of basic electrode, welding steel structure and the typical Q235, Q245R, Q345 steel, the tensile strength of E4315 is much larger relative to the common electrode, so the general welding force or by welding steel structure of dynamic load.J506 welding rod diameter ranging from 2.5mm to 6.0mm, can be carried out in all position welding, welding using alternative welding machine.The weld formation after J506 welding is more difficult than that of the acid welding rod. If an electrode is used on the cover of the steel structure, the acid electrode can be used.J507 is a low sodium hydrogen electrode, it is a kind of basic electrode, can be Q235, Q245R, Q345 typical welding structure steel in steel, the tensile strength of E4315 is much larger compared to the common electrode, so the general welding force or under dynamic load of steel structure.J507 welding rod diameter ranging from 2.5mm to 6.0mm, can be carried out in all position welding, welding using DC welder, polarity reversal. Of course, if there is only AC welder in the field, AC welder can be used, but the current needs to be switched on.The weld formation after J507 welding is more difficult than that of the acid welding rod. If an electrode is used on the cover of the steel structure, the acid electrode can be used.
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Low Carbon Mild Steel Welding Electrode High Quality and Low Price
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25000 kg
- Supply Capability:
- 25000000 kg/month
OKorder Service Pledge
OKorder Financial Service
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