High reputation Best Welding Electrode - Stainless Steel Welding Electrode AWS E309L-16（A062） – Tianqiao
High reputation Best Welding Electrode - Stainless Steel Welding Electrode AWS E309L-16（A062） – Tianqiao Detail:
APPLICATIONS:
It is suitable for welding the same type of stainless steel structure, composite steel and dissimilar steel components made by synthetic fiber, petrochemical equipment, etc. It can also be used for surfacing of transition layer of inner wall of pressure equipment of nuclear reactor and welding of structure inside tower.
CHARACTERISTICS:
E309L-16 is an ultra-low carbon Cr23Ni13 stainless steel electrode used in rutile type pressure equipment. Cross – direct, can be used for all-position welding. The deposited metal has a low carbon content, so it can resist the inter crystalline corrosion caused by carbide precipitation when the stabilizer such as niobium and titanium is not contained.
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, PD, PF
CHEMICAL COMPOSITION OF ALL WELDING METAL: (Wt. %)
|
Items |
C |
Mn |
Si |
S |
P |
Cr |
Ni |
Mo |
Cu |
|
Requirements |
≤0.04 |
0.50~2.50 |
≤1.00 |
≤0.030 |
≤0.040 |
22.0~25.0 |
12.0~14.0 |
≤0.75 |
≤0.75 |
|
Typical results |
0.024 |
1.32 |
0.65 |
0.007 |
0.021 |
23.30 |
12.90 |
0.045 |
0.035 |
MECHANICAL PROPERTIES OF ALL WELD METAL:
| Items | Rm(MPa) | A/(%) |
| Requirements | ≥510 | ≥25 |
| Typical results | 560 | 42 |
TYPICAL OPERATING PROCEDURES: (AC or DC+)
| Diameter (mm) |
2.0 |
2.5 |
3.2 |
4.0 |
5.0 |
| Current (A) |
40~80 |
50~100 |
70~130 |
100~160 |
140~200 |
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.
FAQ:
Q1. What kind of fabric can you do?
A: We can supply various welding electrodes, the main models are AWS E6010,E6011,E6013,E7018, for mild steel welding, AWS E308-16, E308L-16, E309-16, E308L-16, E310-16, E312-16, E316-16, E316L-16 for stainless steel welding and etc. PLZ see the product categories for more details.
Q2. What is your term of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages before you pay the balance.
Q3. What is your term of delivery?
A: FOB, CIF, CFR
Q4. How about your delivery time?
A: Generally, it will take 25 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Do you support OEM/ODM?
A: Yes, we support OEM/ODM, and could make packaging according to your design.
Q6. What is your sample policy?
A: We’re happy to provide sample for quality check and test purpose. The sample within 2kgs is free, freight at your cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q8. How can you make sure your quality control?
We have ISO9001: 2008 certificate, full-time quality inspectors, professional test laboratory. The production is in strict accordance with international standards.
Q9. How about the packing?
Usually there are 5kgs in a box, 4boxes in a carton, 20kgs per carton. 50carton in a pallet, 1ton per pallet.
Q10. Can I visit your factory?
We warmly welcome friends from all over the world to visit us. You will surely meet our cordial hospitality.
Product detail pictures:
Related Product Guide:
The composition of the welding electrode
We not only will try our greatest to offer you excellent services to each individual client, but also are ready to receive any suggestion offered by our buyers for High reputation Best Welding Electrode - Stainless Steel Welding Electrode AWS E309L-16（A062） – Tianqiao, The product will supply to all over the world, such as: Karachi, Poland, Guatemala, We are always creating new technology to streamline the production, and provide goods with competitive prices and high quality! Customer satisfaction is our priority! You can let us know your idea to develop unique design for your own model to prevent too much similar parts in the market! We will offer our best service to satisfy all your needs! Please contact us right away!
By Honorio from Accra - 2018.10.31 10:02
High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
By Riva from French - 2017.02.18 15:54
