Flux-cored Soldering Wire E7T-1 Made in China Ship Building Use

Flux-cored Soldering Wire E7T-1 Made in China Ship Building Use System 1

Flux-cored Soldering Wire E7T-1 Made in China Ship Building Use

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Loading Port:: Guangzhou

Payment Terms:: TT OR LC

Min Order Qty:: 10 m.t.

Supply Capability:: 10000000 m.t./month

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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

Mechanical properties

Yield point

(Mpa)

Tensile Strength

(Mpa)

Elongation

(%)

Charpy V-notch

Impact Value(J)

Typical

551

598

-20°C

119

Specification

≥375

490-660

≥22

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:

Flux-cored Soldering Wire E7T-1 Made in China Ship Building Use

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 enterprises use more welding electrodes?: Small businesses and individuals now use more. Two oxygen is used for steel structure transmission. And then the site is OK

Q: A022 what kind of material is the welding rod?: Brand A022 welding rod model is E316L-16, can weld 0Cr18Ni12Mo2Ti material (recommended according to JB/T4709)

Q: Can A102 welding rod weld 316L?: What's the best, A022?

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: This question has been answered, but the answer is not consistent with the proposed problem, I want to ask is how long after the use of suitable electrode, can not damage the electrode holder, but also save, thank you!: Don't want to damage and save the electrode, the electrode holder, you get 40mm on the line, mainly to see your operating

Q: Welding Q345C steel plate with ordinary electrode?: Common electrode.You should say that the J422 structure of low carbon steel electrode, this kind of welding rod can only weld Q235 and lower grade low carbon steel material.Q345C belongs to low alloy steel (16Mn), only J50 series welding rod can be used. Such as acid welding electrode J502, the important structure using J506, J507 and other basic electrode.

Q: Why should the electrode be dry?: Some electrode will absorb moisture in the skin, the drug will contain water, and water in welding under high temperature decomposition of atoms H and O atoms, the two atoms into the weld on the weld quality will be the formation of bad, so the electrode drying before use.Specific can be in accordance with the specifications of the temperature and time in the drying box. If there is no manual, you can also press the following temperature:The acid electrode is dried at 100150 degrees 1-1.5HAlkaline bottom hydrogen electrode is dried at 380-420 degrees 1-1.5HIron powder acid electrode drying at 150-200 degrees 1-1.5H.

Q: What kind of welding rod should be used for welding cast steel parts?: WE600 special alloy steel welding rodapplicationSuitable for welding of tool and mould, high-speed tool steel, hot work tool steel, steel, cast steel, T-1 steel, Nai Zhengang, vanadium steel, spring steel, martensitic stainless steel, austenitic stainless steel, ferritic stainless steel, and the unknown as well as between the various different types of steel welding etc.. Such as high pressure valves, broken bolt clearance, shaft transformation, etc., the effect is very satisfactory.

Q: What is the difference between THJ506 welding rod and THJ422 electrode?: Fine, thanks for the answer

Q: What is the difference between E4315 welding rod and E5016 electrode?: Electrode type, complex, dynamic load plate structure adopted steel general structure of electrode arc welding of low carbon steel sheet, boiler pressure container, electrode type low temperature welding the welding conditions of Q235E4313, E4303, E4301, E4320, E4311E4316, E4315 (E5016, E5015) general Q255 without preheating is generally not preheated Q275E4316, E4315E5016. E5015 plate structure for preheating temperature is above 150 in 08, 10, 15, 20E4303, E4301, E4320, E4311E4316, E4315 (E5016, E5015) is generally not preheat 25E4316, E4315E5016, E5015 plate structure for preheating temperature is above 150 20g, 22gE4303, E4301E4316, E4315 (E5016, E5015) plate structure preheating 100 ~ 150 DEG 20RE4303, E4301E4316. E4315 (E5016, E5015) is generally not preheating important structure requirements for plasticity, toughness and crack resistance is high, the use of low hydrogen type E4315 (J427) or E50 15 (J507) welding rod. When using AC welding machine, AC and DC can be used, low hydrogen type E4316 (J426) or E5016 (J506) welding rod. The difference between the two is that the former is suitable for direct current and the latter for direct and direct use.

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