Magmaweld · Welding electrodes

ESB 52

Classification: E7018-1 H4R (AWS/ASME SFA - 5.1)

Suitable for welding steel constructions, bridges, dams, thermal power plants, petrochemical industry components, shipbuilding, high-strength pipelines, pressure vessels, and tanks that are dynamically loaded and require high mechanical properties.

Price on request

Price and availability are provided by quotation. Send an enquiry with quantity and variant.

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Product description

Suitable for welding steel constructions, bridges, dams, thermal power plants, petrochemical industry components, shipbuilding, high-strength pipelines, pressure vessels, and tanks that are dynamically loaded and require high mechanical properties. The weld metal has a very low hydrogen content and is resistant to aging. It produces tough and crack-free welded joints and is also suitable for welding steels with carbon content up to 0.6%, as well as for rail joining. Offers excellent operating characteristics, including in root passes and positional welding. Provides very good gap-bridging capability. Welds are of X-ray quality.

Standards and classifications

AWS/ASME SFA - 5.1E7018-1 H4R
EN ISO 2560 - AE 42 5 B 42 H5
TS EN ISO 2560 - AE 42 5 B 42 H5
CSA W48E4918-1-H4

Base materials

ENDIN
S185 - S355J0St 33- St 52.3
E295St 50.2
P235GH, P265GHH I, H II
P295GH, P355GH17Mn4, 19Mn5
P235TR2 - P355T2St37.4 - St 52.4
P235G1TH, P255G1THStE 35.8 - StE 45.8
L210 - L360NBStE 210.7 - StE 360.7
L290MB - L360MBStE 290.7 TM - StE 360.7 TM
S255N - S420NStE 255- StE 420
GE 200, GE 240, GE 260GS 38, GS 45, GS 52
AH 32, EH 36
A, B, D, E

Typical chemical values of weld metal

Type of AnalysisCSiMn
Weld Deposit0.070.401.20

Typical mechanical values of weld metal

Test ConditionYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)Charpy V-Notch Properties (J)
As welded46055028-50°C → 100

Welding positions

PAPBPCPDPEPF

Polarity

DC(+)

Welding parameters and efficiency

Diameter x Length (mm)Current (A)Weld Deposit(Kg)/1Kg Consumed ElectrodeNumber of Electrodes/1Kg Weld DepositWeld Metal Deposition Rate (Kg/h)Efficiency(%)
2.00x30040-700,59890,68124
2.50x35060-1000,59730,8123
3.25x350100-1500,6471,21122
3.25x450100-1400,64331,33122
4.00x350140-1900,62311,67124
4.00x450140-1900,6231,54124
5.00x450180-2500,65152,36124
6.00x450260-3400,6993,19124

Variants and packaging

Product CodeDiameter X Length (mm)Pieces per Box (~)Weight Of The Box (kg)Boxes Per PackageWeight Of The PackagePackaging Type
11206DJEM22.00x3001311.81018.3VAC Box
11206HJEM22.50x3501082.5615.6VAC Box
11206HQEM22.50x3501092.5615.4Cardboard Box
11206HREM22.50x3502175.0315.4Cardboard Box
11206NJEM23.25x350702.5615.4VAC Box
11206NQEM23.25x350702.5615.4Cardboard Box
11206NREM23.25x3501405.0315.4Cardboard Box
11206PJEM23.25x450522.5615.6VAC Box
11206PSEM23.25x4501356.5319.9Cardboard Box
11206QJEM24.00x350482.5615.5VAC Box
11206QQEM24.00x350482.5615.4Cardboard Box
11206QREM24.00x350965.0315.4Cardboard Box
11206SJEM24.00x450372.5615.6VAC Box
11206SREM24.00x450735.0315.4Cardboard Box
11206SSEM24.00x450956.5319.9Cardboard Box
11206VJEM25.00x450242.5616.0VAC Box
11206VSEM25.00x450616.5319.9Cardboard Box
11206XJFM26.00x450162.5515.6VAC Box
11206XSEM26.00x450426.5319.9Cardboard 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).

Send an enquiry for this product

The enquiry concerns: ESB 52

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