ROYAL HONDAis a medium coated rutile type electrode with quiet and stable arc for achieving welds of excellent finish and high quality it is easy to strike and procduces a self-detaching slag leaving a finely ripple bead appearance. Application wise, it is usually preferred for flat and horizontal vertical position though welding other positions can also be possible. Boilers, storage tanks, Wagon, Bridges, Sheet Metals Works, Automobile frames and bodies, pressure vessels, Rail Coaches and for General Repair and maintenance etc.
CLASSIFICATION & CODING |
CURRENT CONDITION D(±)A50 |
TYPICAL WELD METAL PROPERTIES |
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Size (mm) | Amps |
Chemical Composition
| Mechnical Properties
| ||||
Elements | % (Max) | ||||||
2.50 x 350 | 60-70 |
C | 0.15 | YS | 330min N/mm2 | ||
IS 814 : ER4221 x AWS, A5.1: E-6013 | 3.15 x 450 | 80-120 |
Mn | 0.45 | U.T.S | 410- 480 N/mm2 | |
4.00 x 450 | 130-150 |
S | 0.04 | Elongation | 22% | ||
5.30 x 450 | 170-220 |
P | 0.04 | Impact at 0oC | 50 Joules min | ||
Si | 0.20 | ||||||