Classification: E8018-G H4 (AWS/ASME SFA - 5.5)
Heavy coated basic type electrode with high efficiency, which is for welding low alloy steels, fine grained structural steels and high strength pipes.
Price on request
Price and availability are provided by quotation. Send an enquiry with quantity and variant.
Product description
Heavy coated basic type electrode with high efficiency, which is for welding low alloy steels, fine grained structural steels and high strength pipes. Due to its high crack resistance under difficult conditions such as dynamic loads and service temperatures between -60°C and 450°C, it is suitable for use in heavy steel structures, off-shore platform, heavy machinery, pressure vessels, tanks, boiler production, welding and repair jobs of pipes and in their root pass applications. Welds are of X-ray quality..
Standards and classifications
AWS/ASME SFA - 5.5 E8018-G H4 EN ISO 2560 - A E 50 6 Mn1Ni B 42 H5 TS EN ISO 2560 - A E 50 6 Mn1Ni B 42 H5
Base materials
EN DIN P315N - P460N StE 315 - StE 460 S380NL - S460NL TStE 380 - TStE 460 P380NH - P460NH WStE 380 - WStE 460
Typical chemical values of weld metal
Type of Analysis C Si Mn Ni Weld Deposit 0.07 0.60 1.75 0.85
Typical mechanical values of weld metal
Test Condition Yield Strength (N/mm²) Tensile Strength (N/mm²) Elongation A5 (%) Charpy V-Notch Properties (J) As welded 600 680 22 -60°C → 55
Welding parameters and efficiency
Diameter x Length (mm) Current (A) 2.00x300 45-60 2.50x350 60-90 3.25x350 90-140 4.00x450 150-180 5.00x450 190-240
Variants and packaging
Product Code Diameter X Length (mm) Pieces per Box (~) Weight Of The Box (kg) Boxes Per Package Weight Of The Package Packaging Type 12004HKEM2 2.50x350 111 2.5 6 15.5 VAC Box 12004HREM2 2.50x350 200 4.5 3 13.9 Cardboard Box 12004NKEM2 3.25x350 69 2.5 6 15.5 VAC Box 12004NREM2 3.25x350 124 4.5 3 13.9 Cardboard Box 12004SKEM2 4.00x450 38 2.5 6 15.6 VAC Box 12004SSEM2 4.00x450 98 6.5 3 19.9 Cardboard Box 12004VSEM2 5.00x450 61 6.5 3 19.9 Cardboard Box
Storage and re-drying
It can be dried maximum 5 times. It has to be dried at 350°C for 2 hours.
Documentation
Documents open from the official Magmaweld pages (PDF).
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