Magmaweld · Welding electrodes

EM 170

Classification: E9018-G H4 (AWS/ASME SFA - 5.5)

Heavy coated basic type electrode with high efficiency, for welding low alloy high strength steels, fine grained structural steels and high strength steel pipes.

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

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Product description

Heavy coated basic type electrode with high efficiency, for welding low alloy high strength steels, fine grained structural steels and high strength steel pipes. Provides high crack resistance under difficult conditions such as dynamic loads, impact, pressure, vibration and service temperatures between -60°C and 450°C. Weld deposit is of a extremely high metallurgical purity and very low hydrogen content. Especially 2,50 mm and 3,25 mm diameter electrodes feature stable and concentrated arc, rendering it well-suited for positional welding. Suitable for welding and repair jobs up to X70 oil and gas pipes. Weld are of X-ray quality.

Standards and classifications

AWS/ASME SFA - 5.5E9018-G H4
EN ISO 2560 - AE 50 6 Mn1Ni B 42 H5
TS EN ISO 2560 - AE 50 6 Mn1Ni B 42 H5

Base materials

ENDIN
S420NL - S460NLTStE 420 - TStE 460
S420N - S460NStE 420 - StE 460
P420NH - P460NHWStE 420 - WStE 460

Typical chemical values of weld metal

Type of AnalysisCSiMnNi
Weld Deposit0.050.401.701.00

Typical mechanical values of weld metal

Test ConditionYield Strength (N/mm²)Tensile Strength (N/mm²)Elongation A5 (%)Charpy V-Notch Properties (J)
As welded57065025-60°C → 60

Welding positions

PAPBPCPDPEPF

Polarity

DC(+)

Welding parameters and efficiency

Diameter x Length (mm)Current (A)
2.50x35060-90
3.25x35090-140
3.25x45090-140
4.00x350140-185
4.00x450130-180
5.00x350180-240
5.00x450180-240

Variants and packaging

Product CodeDiameter X Length (mm)Pieces per Box (~)Weight Of The Box (kg)Boxes Per PackageWeight Of The PackagePackaging Type
12006HREM22.50x3502004.5313.9Cardboard Box
12006NKEM23.25x350702.5615.5VAC Box
12006NREM23.25x3501274.5313.9Cardboard Box
12006SSEM24.00x450946.5319.9Cardboard Box
12006VSEM25.00x450646.5319.9Cardboard 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: EM 170

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