Massive Selection for Mild Steel Welding Rods - Stainless Steel Welding Electrode AWS E310-16(A402) – Tianqiao

Short Description:


Product Detail

Product Category

Product Tags

Related Video

Feedback (2)

Quality comes first; service is foremost; business is cooperation is our business philosophy which is constantly observed and pursued by our company for 10 Gauge Welding Rod , E308 Electrode , Super Welding Rod , The team of our company with the use of cutting-edge technologies delivers impeccable quality products supremely adored and appreciated by our customers worldwide.
Massive Selection for Mild Steel Welding Rods - Stainless Steel Welding Electrode AWS E310-16(A402) – Tianqiao Detail:

APPLICATIONS:

Used for welding of the same type of heat-resistant stainless steel working under high temperature conditions, and also for welding of hardened chrome steels (such as Cr5Mo, Cr9Mo, Cr13, Cr28 and etc.) and dissimilar steels

CHARACTERISTICS:

E310-16 is a Cr26Ni21 stainless steel electrode for rutile skin pressure equipment. Both AC and DC can be used for all position welding. This electrode has good welding process performance, and the deposited metal has excellent oxidation resistance under 900-1100℃ high temperature conditions.

ATTENTION:

1. Before welding, the electrode shall be baked at 300-350℃ for 1 hour and used as needed.
2. Remove rust, grease, moisture and other impurities before welding.
3. DC power supply is recommended, because the depth of current welding is relatively shallow, the current should not be too large, so as to avoid redness and cracking of the skin.
4. Reduce the heat input as much as possible, and the swing amplitude of the electrode should not be too large.
5. Preheat and keep the temperature between channels below 150℃.

WELDING POSITIONS:

PA, PB, PC, PD, PE, PF

CHEMICAL COMPOSITION OF ALL WELDING METAL: (Wt. %)

Items

C

Mn

Si

S

P

Ni

Cr

Mo

Cu

Requirements

0.08-0.20

25.0-28.0

≤0.75

≤0.03

≤0.03

20.0-22.5

25.0-28.0

≤0.75

≤0.75

Typical Results

0.11

0.89

0.69

0.010

0.025

20.86

26.21

0.05

0.08

 MECHANICAL PROPERTIES OF ALL WELD METAL:

Items

Rm/MPa

A/%

Requirements

≥550

≥25

Typical Results

605

38

 TYPICAL OPERATING PROCEDURES: (AC or DC+)

Diameter (mm)

2.0

2.5

3.2

4.0

5.0

Length (mm)

300

300

350

400

400

Current (A)

25-50

50-80

80-110

110-160

160-200

PACKAGING:

5kg/box, 4boxes/carton, 20kgs/carton, 50cartons/pallet. 21MT -26MT per 1X20″ FCL.

Tightness inspection of welds:

For welds whose working pressure is less than 0.3MPa, kerosene can be used for sealing test. The test shall be carried out in accordance with the following provisions: 5.1.1.1 The temperature during the test shall not be lower than 5°C.

Coat the outside of the test piece with white powder, and coat enough kerosene on the inside. Generally, after 15 to 30 minutes, if there are no black oil spots on the white powdered surface, the weld is considered to be flawless. On the contrary, it is necessary to remove the defective place and re-soldering, and then carry out the test.

When using hydraulic pressure to test the tightness of the container, it should be carried out in accordance with the following regulations:

The test pressure should rise slowly to not less than 1.5 times the working pressure.

When the weldment reaches the test pressure, the pressure must be maintained for 5 minutes. If leakage or dampness is found on the weld, the defective part must be marked, removed, re-welded, and then tested.

During the pressure test of the workpiece, it is not allowed to repair the weld; and when the workpiece is under test pressure, it is not allowed to strike the weld.

Mechanical performance test of welds:

The test sampling shall be taken from the samples with the same material and process parameters of the welded parts.

The type and size of the performance test should comply with the relevant standards of GB/T 2649~2653.


Product detail pictures:

Massive Selection for Mild Steel Welding Rods - Stainless Steel Welding Electrode AWS E310-16(A402) – Tianqiao detail pictures

Massive Selection for Mild Steel Welding Rods - Stainless Steel Welding Electrode AWS E310-16(A402) – Tianqiao detail pictures

Massive Selection for Mild Steel Welding Rods - Stainless Steel Welding Electrode AWS E310-16(A402) – Tianqiao detail pictures


Related Product Guide:
The composition of the welding electrode

Our company aims to operating faithfully, serving to all of our customers , and working in new technology and new machine constantly for Massive Selection for Mild Steel Welding Rods - Stainless Steel Welding Electrode AWS E310-16(A402) – Tianqiao, The product will supply to all over the world, such as: Barbados, Iran, Iran, We have now a good reputation for stable quality goods, well received by customers at home and abroad. Our company would be guided by the idea of Standing in Domestic Markets, Walking into International Markets. We sincerely hope that we could do business with car manufacturers, auto part buyers and the majority of colleagues both at home and abroad. We expect sincere cooperation and common development!

  • On this website, product categories is clear and rich, I can find the product I want very quickly and easily, this is really very good!
    5 Stars By Betsy from Jersey - 2018.06.05 13:10
    The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Jacqueline from Uganda - 2018.10.09 19:07

    Send your message to us:

    Write your message here and send it to us

    Related Products

    Send your message to us: