Flux Cored Welding Wire E71T-1 Rutile Sand Coated Electrode Welding

Flux Cored Welding Wire E71T-1 Rutile Sand Coated Electrode Welding System 1

Flux Cored Welding Wire E71T-1 Rutile Sand Coated Electrode Welding

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 10 m.t.

Supply Capability:: 10000000 m.t./month

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1.Uses of Flux Cored Welding Wire E71T-1 :

For welding lowcarbon steel structures, especially suitable for welding on thin plates and cosmetic welding which requires the weld beads to be beautiful and glossy.

It has excellent welding performance, excellent operating performance, easy reignition, stable arc and beautiful appearance of weld.

Upholding principle of customer first, service paramount, keeping improving and creating win-win cooperation, CNBM provides welding consumables with excellent quality to domestic and oversea customers for significant projects such as utility boiler, pressure vessel, nuclear industry, aerospace, bridge engineering, boats and ships, vehicles, fossil oil, chemical industry, hydroelectric, thermal power, metallurgy, high-rise buildings, heavy mechanical equipment and offshore drilling platform.

2.Features of Flux Cored Welding Wire E71T-1 :

This fulx cored welding wire with welding in all position, stable arc, less spatter, excellent bead appearance and can be used for shipping, bridge building and various steel structure.

our products have been approved by CCS, ABS, DNV, LR, GL, BV, NK ,KR,CWB

3.Details of Flux Cored Welding Wire E71T-1 :

CHEMICAL COMPOSITION OF MELTING METAL(%)

C	Mn	Si	S	P
≤0.12	≤1.60	≤0.75	≤0.035	≤0.040

Reference Current

Diameter(mm)	2.5	3.2	4.0	5.0
Current	90~120	120~150	170~200	210~250

Diameter(mm)

2.5

3.2

4.0

5.0

Current

90~120

120~150

170~200

210~250

4.Image of Flux Cored Welding Wire E71T-1 :

Flux Cored Welding Wire E71T-1 Rutile Sand Coated Electrode Welding

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:E9015-B9 is a welding rod for which steel is welded: 1, E9015-B9 is the United States brand of welding rod, GB is about R407.2 and E9015-B9 are heat-resistant steel welding rod, used for welding heat-resistant steel.

Q:How to calculate the amount of electrode used in pipe welding?: According to the wall thickness of the pipe and the groove at the butt joint, the weld height is calculated, and the sectional area is calculated. According to the circumference of the pipe, the volume of a weld is calculated. The volume of the corresponding welding wire is the amount of the weldIt can also be multiplied by the number of welds and the amount of each opening. The dosage of the cut can be calculated by the quota method or the volume method. Generally, a ton of steel has an average number of electrodes.

Q:What does the number in the welding rod mean?: The number in the welding rod represents the specification, model and content of the electrode

Q:How many kinds of welding rod do you have?: The electrode use is divided into 9 types: structural steel electrode (including carbon steel and alloy steel), molybdenum and chromium molybdenum steel electrode, stainless steel electrode, welding electrodes, low temperature steel electrodes, cast iron electrode, nickel and nickel alloy electrode, copper and copper alloy rods, aluminum and Aluminum Alloy electrode.

Q:Can the Q345A board be welded with 422 electrodes?What kind of welding is best?Thank you!: Q345 low alloy high strength steel is the former 16Mn steel

Q:How much current does 4 of welding rod use?: 4 of the 422 welding electrode, welding with 200, with 140 to 160, 170 to 180 horizontal welding, welding horizontal welding with elevation of almost 140 to 150507 flat plate overhead by 180 to 200, 140 to 160 vertical welding, horizontal welding of 160 to 170, with the elevation of welding horizontal welding almost flat overhead welding 130 140, of course, with the personal habits and thickness have relations.

Q:When 507560 electrodes are used at the same time, which electrode should be selected?: 1, J506 welding rod, J507 are basic electrode.2, J506 welding rod can be AC and DC dual-use.3, J507 welding rod can only use DC welder.4, if there is no DC welding machine should use J506, if J506 arc difficult, you can consider using J502.5, J507 welding rod crack performance is better than J506.

Q:What kind of welding rod used for HRB500 steel bars?: E60xx welding rod for HRB500 steel bar

Q:What type of welding rod is needed for the construction of three grade steel bars used in construction?: In the construction industry, the second grade reinforced bar and the third grade steel bar are called in the past (old standard), and the new standard is replaced by the second grade reinforcing bar HRB335 grade steel, and the third grade steel bar is changed into HRB400 grade steel bar.In brief, these two kinds of reinforcing bars have the same points: they belong to ordinary low alloy hot rolled steel bars, all of which belong to ribbed reinforcing bars (commonly known as rebar), and can be used in ordinary reinforced concrete structures.The main differences are: 1. grades of steel are different (chemical composition is different). HRB335 grade steel is 20MnSi (20 MN SI); HRB400 grade steel is 20MnSiV or 20MnSiNb or 20MnTi.2. with different strength, tensile strength and compressive strength design of HRB335 grade steel is 300MPa, tensile strength, compressive strength design of HRB400 grade steel is 360MPa. The tensile strength and compressive strength of the welding rod J422 are 420MPa.3.. Because of the difference of chemical composition and ultimate strength of steel, they are different in toughness, cold bending and fatigue resistance.

Q:H13 what kind of welding rod is used for steel welding?: H13 steel electrodeH13 steel is C-Cr-Mo-Si-V steel, which is widely used in the world. At the same time, many scholars in various countries have conducted extensive research on it, and explored the improvement of chemical composition.H13 steel is C-Cr-Mo-Si-V steel, which is widely used in the world. At the same time, many scholars in various countries have conducted extensive research on it, and explored the improvement of chemical composition. Steel is widely used and has excellent properties, mainly determined by the chemical composition of steel. Of course, impurities in steel must be reduced. Data show that when Rm is at 1550MPa, the sulfur content of the material drops from 0.005% to 0.003%, which increases the impact toughness by about 13J. Obviously, the NADCA 207-2003 standard provides: (premium) H13 steel grade sulfur content less than 0.005%, while the super (superior) should be less than 0.003%S and 0.015%P. The composition of H13 steel is analyzed below.

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