Low Hydrogen Carbon Steel Electrodes
WELDEX-7018-1
Certificates:ISO 9001
Kolkata, WB
Storefront →Brand WELDEXSKU WELDEX-7018-1
Price on request
MOQ 0 0 daysCurrency INR
Estimated delivery by 8 Jul 2026
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0-day production
Standard lead time once order is confirmed.
Highlights at a glance
- ✓Brand: WELDEX
- ✓Category: Low Hydrogen Carbon Steel Electrodes
- ✓Made in Kolkata, WB, India
- ✓Certified: ISO 9001
About this item
- Ultimate Tensile Strength 520-570 N/mm²
- Yield Strength 440-530 N/mm²
- Elongation (GL=5d) 24-30%
- Impact (CVN) at -30°C 40-80 Joules avg
Description
It is a radiographic quality weldment depositing electrode, having less than 4ml of diffusible hydrogen Eminently suitable for joining 0.6C steels such as SA 516 all grades where low temperature ductility is needed around -50C It finds extensive applications in LPG spheres, Hull fabrication in ships, Mn/C and Mn/Si ratios convince the most fastidious metallurgist to opt for, as primary steel for critical applications in chemical/petrol/oil/natural gas industries, such as floating platforms
Description
It is a radiographic quality weldment depositing electrode, having less than 4ml of diffusible hydrogen Eminently suitable for joining 0.6C steels such as SA 516 all grades where low temperature ductility is needed around -50C It finds extensive applications in LPG spheres, Hull fabrication in ships, Mn/C and Mn/Si ratios convince the most fastidious metallurgist to opt for, as primary steel for critical applications in chemical/petrol/oil/natural gas industries, such as floating platforms
Mechanical Properties
Ultimate Tensile Strength
**520-570 N/mm²**
Yield Strength
**440-530 N/mm²**
Elongation
**(GL=5d) 24-30%**
Impact
**(CVN) at -30°C 40-80 Joules avg**
Weld Metal Chemical Composition (%)
C | MN | SI | S | P |
| --- | --- | --- | --- | --- |
| 0.075 | 1.45 | 0.42 | 0.019 | 0.020 |
Welding Parameters
Size(mm) | 2.50 x 350 | 3.15 x 350 | 4.00 x 350 | 5.00 x 350 |
Current(Amp.) | 70-100 | 100-140 | 140-180 | 190-230 |
Packing Data
Ø x L, MM | Pcs / Pkt | Pkt / Box | Pcs / Box | Net Wt / Box (Kg) |
| --- | --- | --- | --- | --- |
| 2.50 X 350 | 200 | 4 | 800 | 20 |
| 3.15 X 450 | 100 | 4 | 400 | 20 |
| 4.00 X 450 | 70 | 4 | 280 | 20 |
Key attributes
Packaging & delivery
Certificates
ISO 9001
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Know your supplier
TIRUPATI ELECTRODES PRIVATE LIMITED
Unverified<1 yr on BharatSealKolkata, West Bengal
Orders completed
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On-time delivery
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Reorder rate
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Year founded
2000
Staff size
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Certifications
1
