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Welding Electrode for Heavy Industry

This document provides information about Supabase X Plus C-Mn steel electrodes for welding low hydrogen steel. It lists the classification, key features, approvals, applications, chemical composition, mechanical properties, parameters and packing data of the electrodes. The electrodes have a basic coating, are for low hydrogen iron powder welding, and provide medium penetration and high deposition for all welding positions except vertical down. They are suitable for welding boilers, pressure vessels, shipbuilding and other structures.

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Michael Fortuna
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200 views1 page

Welding Electrode for Heavy Industry

This document provides information about Supabase X Plus C-Mn steel electrodes for welding low hydrogen steel. It lists the classification, key features, approvals, applications, chemical composition, mechanical properties, parameters and packing data of the electrodes. The electrodes have a basic coating, are for low hydrogen iron powder welding, and provide medium penetration and high deposition for all welding positions except vertical down. They are suitable for welding boilers, pressure vessels, shipbuilding and other structures.

Uploaded by

Michael Fortuna
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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SUPABASE X PLUS

C-Mn STEEL (Low Hydrogen)


AWS A/SFA 5.1 E7018 H4R

CLASSIFICATION: KEY FEATURES:


• Basic coated electrode
ISO 2560-A
• Low hydrogen iron powder type
E 42 3 B 32 H5
• Medium penetration
IS 814 • High deposition rate
EB5426H3JX • Radiographic weld quality
• All position capability
APPROVALS: ABS/BV/DNV/IRS/LRA/NPCIL/BIS/CE

TYPICAL APPLICATIONS:

• Boilers, Pressure vessels • Ship building, Storage tanks


• Heavy structures subject to dynamic • Bridges, Pipe lines, Penstocks
loading • Joining IS 2002, 2062 steels

TYPICAL CHEMICAL COMPOSITION OF UNDILUTED WELD METAL, Wt %:

C Mn Si
0.05 1.1 0.5

MECHANICAL PROPERTIES OF ALL WELD METAL:


YS at 0.2% CVN Impact
Condition UTS, MPa EL%
offset, MPa -30°C, J
Typical 555 480 26 60
As Welded
Specification 490 min 400 min 22 min 47 min
Hardness, 3 Layer: 200 BHN max Diffusible H2 Content: <5 ml/100 gm Special Test: HIC & SSCC (NACE)

PARAMETERS - PACKING DATA:

Ø x L, mm Amperage, A All Positions Except Vertical Down


2.5 x 350 60-90 AC (70 OCV)/ DCEP
3.15 x 350 100-130
3.15 x 450 100-130 REDRYING CONDITION:
4.0 x 450 140-180 250-300OC for minimum 1 hr.
5.0 x 450 180-240

Available in Standard carton packing of 20 kg box containing 4 cartons of 5 kg each. Also available in vacuum packing

EQUIVALENT:
GMAW GTAW FCAW SAW
Flux Wire
Automig I Tigfil 70S-2 Automig FC 71T-5
Automelt B71 Automelt EM12K
Automig 70S-3 Tigfil 70S-3 - Automelt B31 Automelt EH14
- Tigfil 70S-6 - - -

ADOR WELDING LIMITED www.adorwelding.com

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