Ador Automelt B-71 F7A4/P4-EM12K SAW Welding Flux

Brand Ador
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Ador Automelt B-71 F7A4/P4-EM12K SAW Welding Flux

Brand Ador

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Overview

Product information
Submerged arc welding (SAW) fluxes for carbon & low alloy steel

Features
  • Agglomerated flux for carbon & low alloy steels
  • Fluoride-basic type flux
  • Basic flux having basicity index of 1.6
  • Neutral behaviour to activity
  • Multi-pass butt and fillet welding including “two-run” technique
  • Suitable for narrow gap welding
  • Suitable for single & multi wire twin and tandem System
  • Suitable for welding speeds of 0.35-0.70 m/min
  • Grain size: 0.25-1.60 mm
  • Type of current: DCEP / AC
  • Wall neutrality number with EM12K wire: 23

Application
  • General structural welding
  • Long seam and cir seam welding of pipes
  • Fabrication of pressure vessel and boiler
  • Heavy equipment fabrication

Item details
Brand
Ador
AWS Code
F7A4/P4-EM12K
Certifications
RDSO, ABS, IBR

Overview
Mechanical Properties
Chemical Composition
Mechanical Properties
Chemical Composition
Condition
AW - As welded, PW - Post weld
UTS (MPa)
AW - 530, PW - 500
YS at 0.2% offset (MPa)
AW - 430, PW - 420
El (%)
AW - 26 , PW - 28
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