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 welding electrodes are used to weld 304 stainless steel pressure vessels?: Please stay here304 of the domestic brand is 0Cr18Ni9, usually with A102 or A107 welding rod, A107 must be DC welding machineA102 stainless steel welding rod features GB E308-16, quite AWS E308-16Description: A102 is a Cr19Ni10 stainless steel electrode with titanium calcium based coating. Deposited metal has good mechanical properties and intergranular corrosion resistance. With excellent welding performance and anti porosity property, anti cracking, red medicine Pinai. AC and DC dual purpose.Purpose: corrosion resistant 0Cr19Ni9 and 0Cr19Ni11Ti stainless steel structures for welding at temperatures less than 300 degrees celsius.A107 stainless steel welding rod conforms to GB E308-15, quite AWS E308-15Description: A107 is an alkaline stainless steel Cr19Ni10 electrode. Deposited metal has good mechanical properties and intergranular corrosion resistance. With DC reverse connection, all position welding can be carried out.Usage: used for welding 0Cr19Ni9 stainless steel structure corrosion resistance temperature is lower than 300 DEG C, also can weld some poor weldability of steel (such as high chromium steel etc.) and welding stainless steel surface layer.Enter your answer, each professional answer will create your authoritative image

Q: A022 what kind of material is the welding rod?: A022 E316L-16 welding equipment for urea and synthetic fiber

Q: How to keep the welding electrode well?: 1., placed in a dedicated electrode oven, to prevent moisture, 2. categories placed, to prevent confusion of different electrodes

Q: What's the difference between 422 and 506? What are their respective attributes?: 422 belongs to the acid welding rod, the medicine skin is the titanium calcium model, the national standard is E4303., and the welding seam tensile strength is 420MPa507 belong to the basic electrode, the drug skin is low hydrogen sodium type, the national standard is E5015., the tensile strength of the weld is 490mpa

Q: H13 what kind of welding rod is used for steel welding?: H13 is because the hot die die, as far as possible without welding, such as welding and molding after then try to use the stainless steel welding rod or wire, if you need to have the strength of welding, preheating in the best welding preheating temperature between 500-600 degrees is appropriate, the good after welding with some insulation material covering. Such as asbestos, the slow cooling speed, reduce welding stress.Avoid soldering prior to heat treatment.

Q: What kind of welding rod is Mt -12?: MT-12 is a kind of low carbon steel welding rod, is Chinese more than 5 Minerals Import & Export Corporation Tianjin branch (hereinafter referred to as Minmetals Tianjin Corporation) brand products, its chemical composition is (%): C 0.09 Mn 0.40 Si 0.20 P 0.019 S 0.015Contrast chemical components, similar to J421, but higher than J421

Q: In the pipe welding, a welding rod welding in the replacement of an electrode should be how to deal with joints?: 1, if the strict requirements for pipeline welding, portable welder hammer medicine skin clean, in a welding rod arc welding joint has less to stay in the rear has deposited metal (no more than a centimeter can) for a moment, a swing, further the welding slag burn surface welding quality;2, in large long-distance pipeline, welding joints must be cleaned with a sand turbine, and then the next step of welding.

Q: What kind of welding rod should be used for welding cast iron? 506?: There is cast iron welding rod, 506 is medium carbon steel or low alloy steel welding rod

Q: What kind of welding rod should be used for welding cast steel parts?: Welding is also a University Branch, welding rod and welding process need to match the material of cast steel to weld welding defects such as crack, slag inclusion, etc., and the question cannot be answered