China Factory for 309l Electrode - Stainless Steel Welding Electrode AWS E309-16 (A302) – Tianqiao

Short Description:


Product Detail

Product Category

Product Tags

Related Video

Feedback (2)

Bear Customer first, Excellent first in mind, we operate closely with our customers and supply them with efficient and expert services for 1.5 Mm Welding Rods , Welding Rod 12 No , 308l Welding Rod , Should you be interested in almost any goods, remember to truly feel totally free to get in touch with us for further facts or be sure to deliver us email right, we will reply you in just 24 hrs as well as the finest quotation are going to be provided.
China Factory for 309l Electrode - Stainless Steel Welding Electrode AWS E309-16 (A302) – Tianqiao Detail:

APPLICATIONS:

Suitable for welding the same type of stainless steel, stainless steel lining, different steels (such as Cr19Ni10 and low carbon steel, etc.) as well as gaoluo steel, high manganese steel, etc.

CHARACTERISTICS:

E309-16 is a Cr23Ni13 stainless steel electrode for rutile skin pressure equipment. Both ac and DC can be used for all position welding. Excellent welding performance. The deposited metal has good crack resistance and oxidation resistance.

ATTENTION:

1. Before welding, the electrode shall be baked at 320-350℃ 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

≤0.15

0.5-2.5

≤1.00

≤0.03

≤0.04

12.0-14.0

122.0-25.0

≤0.75

≤0.75

Typical Results

0.060

0.89

0.69

0.010

0.025

12.50

24.05

0.10

0.08

MECHANICAL PROPERTIES OF ALL WELD METAL:

Items

Rm/MPa

A/%

Requirements

≥550

≥25

Typical Results

600

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.

OEM/ODM:

We support OEM/ODM and could make packaging accord to your design, please contact us for detail discussion.

Rule inspection:

Welding parts are inspected by the quality inspection department of the manufacturer.

For welds that require radiographic testing, the length of the welds subject to radiographic testing should not be less than 20% of the full length of the welds.

When an impermissible defect in the weld is found, supplementary radiographic testing shall be performed near the defect, and the supplementary radiographic inspection length shall be equal to the length of the radiographically inspected part of the weld. If an unallowable defect is found after supplementary radiographic testing, all welds should be radiographically tested.

For important welding parts, the appearance and geometric shape and size of the weld shall be inspected one by one. In addition to the appearance inspection of welds for general parts, the geometry and dimensions of welds shall also be randomly inspected.
For important parts or important welds of important parts, the requirements for non-destructive testing or sealing test and welding mechanical performance test shall be carried out in accordance with the specifications in the drawings or ordering technical requirements.


Product detail pictures:

China Factory for 309l Electrode - Stainless Steel Welding Electrode AWS E309-16 (A302) – Tianqiao detail pictures

China Factory for 309l Electrode - Stainless Steel Welding Electrode AWS E309-16 (A302) – Tianqiao detail pictures

China Factory for 309l Electrode - Stainless Steel Welding Electrode AWS E309-16 (A302) – Tianqiao detail pictures


Related Product Guide:
The composition of the welding electrode

With our superb management, potent technical capability and strict quality command procedure, we go on to provide our shoppers with trustworthy high-quality, reasonable costs and outstanding services. We goal at becoming considered one of your most trustworthy partners and earning your pleasure for China Factory for 309l Electrode - Stainless Steel Welding Electrode AWS E309-16 (A302) – Tianqiao, The product will supply to all over the world, such as: Senegal, Stuttgart, Nepal, We integrate all our advantages to continuously innovate, improve and optimize our industrial structure and product performance. We will always believe in and work on it. Welcome to join us to promote green light, together we will make a better Future!

  • In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
    5 Stars By Juliet from Hyderabad - 2018.06.03 10:17
    High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Freda from New Orleans - 2017.03.28 12:22

    Send your message to us:

    Write your message here and send it to us

    Related Products

    Send your message to us: