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:How do you know it's a white steel electrode?: Each electrode has a number of general Yilingjisanlingji is white steel 422 is carbon electrode 507 is 506 manganese steel electrode coating structure is just the most common can also see the skin color outside the carbon steel electrode is grey white steel is green and white are easy to distinguish

Q:One millimeter thick iron direct current welding machine welding 3.2 electrode, need much current?: It will break a bit! It is recommended that you switch to CO2 shielded welding or use resistance welding (designed to allow).

Q:How big is the maximum electrode and how big is the minimum electrode?!: According to the size of the electrode core, usually divided into 2, 2.5, 3.2, 4, 5, 6 mm several, the welding current of them were 50 ~ 80A, 100 ~ 130A, 160 ~ 200A 200-300A 300A-400A.

Q:What welding Q235 and 16 steel, please enlighten Masters: If you do not answer the question, the general carbon steel electrode will do, such as J422, J506, and so on, and so on, what you have on hand;If you need a large amount of business, choose a cheaper one;If you answer the questions on the book, use E40, typically J422.

Q:What is the difference between A302 stainless steel electrode and A402 stainless steel electrode?: A302 is Cr23Ni13 stainless steel electrode titanium calcium type coating for welding, the same type of stainless steel, lining stainless steels (Cr19Ni9 low carbon steel and high chromium steel and high manganese steel) etc.. A402 is Cr26Ni21 pure titanium calcium type austenitic stainless steel electrode coating, for the same type of heat-resistant stainless steel under high temperature welding, can also be used for large steel hardening (such as Cr 5 mo, Cr 9 mo, Cr 13, Cr 28) and welding of dissimilar steel.

Q:12 chromium vanadium molybdenum with what electrode?: Do you need domestic or imported ones?

Q:Electrode: 506--J48-56 junction, Tianjin Bridge Welding Materials Group Co. Ltd. production. Is it possible to use an AC welder?: J506 welding rod, using DC welder, AC welder can.

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:What kind of welding rod is used for welding rail and ordinary steel?: With J506 electrode, but only in welding before welding on 60 degrees of groove; after welding, welding parts with dry lime insulation until the weldment in the lime natural cooling.

Q:What's the difference between two oxygen welding and common electrode welding? What are the advantages and disadvantages?: CO2 welding protective medium is CO2 and the protective effect of SMAW protection effect, SMAW protective medium for coating gas making slag material produced, the effect is not good CO2

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