STARBLAZE PRIME 7014
AWS A5.1: E 7014 | EN 499: E 42 0 RR 33 | ISO 2560-A: E 42 0 RR 33
High Deposition Efficiency, Fast Welding Speed, Radiographic Quality Welds
An iron powder heavy coated rutile type electrode specially designed for high deposition and fast welding applications. StarBlaze PRIME 7014 provides an exceptionally stable arc, minimal spatter, fine ripple weld beads, and very easy slag removal. With a deposition efficiency of approximately 115%, it enables higher productivity while producing radiographic quality weld deposits. The electrode is ideally suited for fabrication of mild steel structures, pressure vessels, boilers, wagons, tanks, and shipbuilding applications where speed, weld quality, and ease of operation are essential.
Available Packs
Dimensions: 2.00 mm x 300 mm, 2.40 mm x 350 mm, 2.50 mm x 350 mm, 3.15 mm x 450 mm, 3.20 mm x 450 mm, 4.00 mm x 450 mm, 5.00 mm x 450 mm
Pack Sizes: 2.5 Kg Pouch, 4 Kg Box, 5 Kg Box
Master Box: 20 Kg, 30 Kg, 40 Kg, Customisable packaging available on request
Iron powder heavy coated rutile electrode
Fast welding speed
Approx. 115% deposition efficiency
Stable and smooth arc characteristics
Minimal spatter generation
Fine ripple weld bead appearance
Very easy slag removal
Radiographic quality weld deposits
High productivity welding
Excellent operator appeal
Suitable for AC and DC+ polarity
Pressure Vessel Manufacturing
Boiler Fabrication
Shipbuilding Industry
Storage Tank Fabrication
Railway Wagon Manufacturing
Structural Steel Construction
General Engineering Industry
Industrial Fabrication Workshops
Manual Metal Arc Welding (MMA/SMAW) of mild steels
Structural fabrication welding
Pressure vessel fabrication
Boiler manufacturing and repair
Tank fabrication
Shipbuilding and marine fabrication
General fabrication and maintenance welding
Designed for high deposition and productivity welding
Suitable for construction steels for general use
Suitable for tube steels and shipbuilding steels
Suitable for EN grades S185 to S355
Suitable for pipeline steels L210 to L360
Suitable for pressure vessel steels P235 to P355
Suitable for Ship Steels Quality A and B
Suitable for ASTM A285 Grade C
Suitable for ASTM A414 Grades C, D, E and F
Suitable for ASTM A442 Grades 55 and 60
Suitable for ASTM A515 Grades 55, 60 and 65
Keep dry and avoid condensation
Product Details
Typical Chemical Composition (%)
| C | Si | Mn | S | P |
| 0.07 | 0.25 | 0.65 | 0.020 | 0.025 |
Typical Mechanical Properties (All Weld Metal)
| Yield Strength Rp (N/mm²) | Tensile Strength Rm (N/mm²) | Elongation A5 (%) | Charpy Impact Value ISO-V J at 0°C |
| ≥ 400 | 510 – 600 | ≥ 24 | ≥ 47 |
Recommended Welding Parameters
| Diameter (mm) | Amperage Range (A) |
| 2.00 | 45-75 |
| 2.40 | 70-90 |
| 2.50 | 70-90 |
| 3.15 | 110-140 |
| 3.20 | 110-140 |
| 4.00 | 140-180 |
| 5.00 | 180-230 |
