Flux-cored Soldering Wire E7T-1 Made in China Ship Building Use
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 10000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
You Might Also Like
1.Application of welding electrode:
The welding electrode E6013 is widely used on both AC and DC in all positions and suitably for welding sheet metal structure made of low-carbon steel, such as ships, vehicles, building, and general machinery.
Used for welding structures made of carbon steel and low-alloy structural steel with tensile strength higher than or equal to 490MPa. Most widely used for welding some key structures like shipbuilding, mechanical manufacture, pressure vessels, boilers, petroleum machinery, chemical machinery, hoisting machinery, etc.
2.General Packaging:
Size: 2.5MM X 300MM (Packing: 2.5kg/inner boxes 8boxes/cartons=20kg)
Size: 3.2MM X 350MM (Packing: 5.0kg/inner boxes 4boxes/cartons=20kg)
Size: 4.0MM X 400MM (Packing: 5.0kg/inner boxes 4boxes/cartons=20kg)
3.The chemical analysis of deposited metal(%):
Chemcal analysis | C | Si | Mn | P | S |
Typical | 0.06 | 0.44 | 1.42 | 0.015 | 0.010 |
Specification | ≤0.18 | ≤0.90 | ≤1.75 | ≤0.03 | ≤0.03 |
Mechanical properties of deposited metal:
Mechanical properties | Yield point (Mpa) | Tensile Strength (Mpa) | Elongation (%) | Charpy V-notch Impact Value(J) | |
Typical | 551 | 598 | 30 |
-20°C | 119 |
Specification | ≥375 | 490-660 | ≥22 | 47 | |
Welding detais:
Diameter | 1.2mm | 1.4mm | 1.6mm | |
Welding Current (A) | Flat welding | 120-300 | 160-400 | 190-450 |
Flat fillet welding | 120-300 | 460-350 | 190-400 | |
Horizontal welding | 120-280 | 150-320 | 180-350 | |
Verticaldownwelding,overhead welding | 120-60 | 160-320 | 180-280 | |
Vertical down welding | 200-300 | 220-320 | 250-300 | |
4.Welding electrode 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: Question Q235 weldability of carbon steel. What are the welding characteristics of those electrodes?
- Preferably 58-1 basic electrode, the welding rod has high tensile strength, good toughness, can be AC and DC, all position welding
- Q: What type of welding rod is needed for the construction of three grade steel bars used in construction?
- Go to the specifications, and the material list has a given name, such as 1499.2-2007
- Q: Can A102 welding rod weld 316L?
- Yes, but not the best choice. It's better to use 316L stainless steel wire
- 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: When 507560 electrodes are used at the same time, which electrode should be selected?
- 507 506 welding preferred 506. No 560 electrodes, this specification, model, brand.Brand: J506, model: E5016 belongs to low hydrogen and potassium alloy structural steel welding rod. AC welder (no-load voltage is not lower than 70V, machine load rate of not less than 60% of rated output current, welding welding not less than 300 Amperes) DC welder (reverse connection wire clamp is connected with the cathode electrode holder is connected with the anode -, +) polarity electrode. Good welding process. Non Q345 class boilers, containers, pipes and other special components; first choice should be J506 welding rod.Brand: J507, model: E5015 belongs to low hydrogen sodium type low alloy structural steel welding rod. The electrode does not contain arc stabilizer. Only reverse polarity welding shall be used. Suitable for welding Q345R, container, steel and other precision parts. Compared with J506, the deposited metal has lower porosity, slag inclusion, crack and so on. It shall not be used without DC welder.
- Q: 1. what are the types of welding electrodes (materials), what is the difference between different materials?
- 40 jin. Ordinary acid welding rod J422 with any welding machine can burn. Basic electrode J507 use DC welder. Different materials use different electrodes.
- Q: What kind of welding rod is Mt -12?
- MT-12 is J421 (E4313) - type carbon steel welding rod.Carbon steel electrode (its tensile strength of deposited metal is less than or equal to 500MPa or 50kgf/mm2), suitable for welding carbon steel and low strength low alloy steel.The electrode of low hydrogen type, powder type, welding electrode must be baked above 350 DEG C, as far as possible to do with baking with, how much the drying principle, otherwise it will result in welding defects (such as porosity, cracks, slag, clamping process performance deterioration etc.). The cellulose type welding rod should be baked strictly according to the baking temperature stipulated in the instruction. When the temperature is too high, the cellulose in the coating will be burned and the inherent technological property of the welding rod will be destroyed.When using the low hydrogen electrode, the welder shall be in the upper wind position, strengthen the exhaust air, and prevent the welding fume from damaging the body.For the low hydrogen type welding rod, the number of baking can be less than two times as much as possible, so as to prevent the medicine skin from becoming brittle and falling off.
- Q: How to use hot 317 welding rod?
- R317 is a low alloy steel welding rod with low sodium hydrogen type. It can be welded in all positions by DC reverse welding, and the welding process is good. The weldment should be preheated to 250~300 DEG C before welding and should be treated at 700~740 DEG C after welding.
- Q: Electrode E4300 what does it mean?
- It is mediocre, mediocre, obviously don't know anything in this scribble. E4300 brand is J420G, welding high pressure steam pipe is dedicated pipe, all position welding rod, deposited metal high temperature resistance, high pressure, good slag removal, less spatter, slightly higher than 422 electrode viscosity
- Q: What welding Q235 and 16 steel, please enlighten Masters
- It belongs to the welding of low carbon steel and low alloy steel. Using alkaline welding rod, it is enough to choose E43 series
Send your message to us
Flux-cored Soldering Wire E7T-1 Made in China Ship Building Use
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 10000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
Similar products
Hot products
Hot Searches
Related keywords
