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Electrodes for Low Alloy, Low Hydrogen, Pipe
- Mumbai/ Mundra/ Pipavav
- T/T L/C D/P D/A
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Product Details
| Place of Origin | India | Brand Name | RATNA 8045 P2 H4R | |
| Model Number | AWS A5.5: E 8045 P2 H4R | Material | Other, Mild steel | |
| Length | 350mm,450mm | Diameter | 2.5mm,3.15mm,4mm,5mm | |
| Application | Welding of high strength API 5L pipe steels |
Product Description
Electrodes for Low Alloy
RATNA 8045 P2 H4R
Specifically designed for high strength pipe welding vertical down position.
Classification :-AWS/SFA- 5.5: E 8045 P2 H4R
CHARACTERISTICS : Low hydrogen type, moisture resistant electrode have specifically been designed for the welding of hot, fill, and cap passes in high strength pipe butt joints using vertical downward progression. This electrode is not recommended for welding with vertical upward position. These electrode not recommended for the root pass ( stringer bead ) on open gaps.
APPLICATION :
1. Welding of high strength API 5L pipe steels.
2. welding suitable for other high strength, medium and high carbon and low alloy steels.
3. Hot tapping and Pipe repairing
RE-DRY CONDITION : No need of drying. The electrodes are vacuum packed hence can be used straight on the job.
Hydrogen content of : 4ml/100g max.
the weld metal when Typical : 2.50 ml/ 100 g weld metal
measured in accordance
with AWS/ANSI 4.3-86
specification.
ALL WELD CHEMICAL COMPOSITION %
C | Mn | Si | S&P | Ni | Cr | Mo | V |
0.12 max. | 0.90-1.70 | 0.80 Max. | 0.030 Max | 1.00 Max. | 0.20 Max | 0.50 Max. | 0.050 Max. |
ALL WELD MECHANICAL PROPERTIES:
YS (N/mm2) | UTS (N/mm2) | EL % (l=4d) | CHARPY “V” NOTCH IMPACT AT |
460 Min. | 550 min. | 19 min. | Minus 300C : 80 J Min. |
DIEMENSION, CURRENT CONDITION & PACKING DATA
Size(mm) (DXL) | Size(inch) (DXL) | Current Condition (DC+) Amps | Kgs/pkt. | Kgs./Case |
2.50/ 2.40 X 350 | 3/ 32” X 14” | 90-120 | 5 | 20 |
3.15/ 3.20 X 350 | 1/ 8” X 14” | 120-170 | 5 | 20 |
4.00 X 350 | 5/ 32” X 14” | 170-230 | 5 | 20 |
Customer packing on request.
Contact Us
- RAAJRATNA ELECTRODES PRIVATE LIMITED
- Contact nameRajendra ISRANI Chat Now
- Phone91-79-26431543
- Address11, Sona Roopa, Opp Lal Bunglow, Navrangpura
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