Magmaweld · Welding electrodes

ESB 50

Classification: E7018 H8 (AWS/ASME SFA - 5.1)

Suitable for welding fabrication of dynamically loaded heavy steel constructions, bridge, shipbuilding, pipe line, pressure vessels, tanks, boiler and machines where mechanical properties are required.

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 fabrication of dynamically loaded heavy steel constructions, bridge, shipbuilding, pipe line, pressure vessels, tanks, boiler and machines where mechanical properties are required. Weld metal exhibits good toughness properties down to -50°C and produce tough and crack-free welded joints even on steels having a carbon content of up to 0.4%. Weld metal recovery amounts to approx. 120%. Welds are of X-ray quality. Electrode is suitable for depositing buffer layers on higher carbon steels.

Standards and classifications

AWS/ASME SFA - 5.1E7018 H8
EN ISO 2560 - AE 42 4 B 42 H5
TS EN ISO 2560 - AE 42 4 B 42 H5

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 Deposit0.070.351.45

Typical mechanical values of weld metal

Test ConditionYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)Charpy V-Notch Properties (J)
As welded47056029-30°C → 100-50°C → 60

Welding positions

PAPBPCPDPEPF

Polarity

DC(+)

Welding parameters and efficiency

Diameter x Length (mm)Current (A)
2.00x30040-60
2.00x35040-60
2.50x35060-90
3.25x35090-150
3.25x45090-140
4.00x350140-190
4.00x450140-190
5.00x450190-250
6.00x450260-340

Variants and packaging

Product CodeDiameter X Length (mm)Pieces per Box (~)Weight Of The Box (kg)Boxes Per PackageWeight Of The PackagePackaging Type
11205EBEM22.00x350671.01011.3Plastic Box
11205EREM22.00x3502674.0312.4Cardboard Box
11205HBEM22.50x350451.01011.3Plastic Box
11205HJEM22.50x3501112.5615.5VAC Box
11205HQEM22.50x3501112.5615.4Cardboard Box
11205HREM22.50x3502235.0315.4Cardboard Box
11205NBEM23.25x350281.01011.3Plastic Box
11205NJEM23.25x350702.5615.5VAC Box
11205NQEM23.25x350702.5615.4Cardboard Box
11205NREM23.25x3501415.0315.4Cardboard Box
11205PSEM23.25x4501446.5319.9Cardboard Box
11205QJEM24.00x350472.5615.5VAC Box
11205QQEM24.00x350472.5615.4Cardboard Box
11205QREM24.00x350945.0315.4Cardboard Box
11205SSEM24.00x450956.5319.9Cardboard Box
11205VSEM25.00x450626.5319.9Cardboard Box
11205XSEM26.00x450446.5319.9Cardboard 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).

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The enquiry concerns: ESB 50

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