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Products chevron_right Low Heat Electrode chevron_right NEXA - DMR249A
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NEXA - DMR249A

AWS/SFA Classification: Low Heat Electrode

Applications

  • check_circle Suitable for welding of DMR grade fine-grained steel
  • check_circle Heavy section fabrication
  • check_circle Pressure Vessels and Penstock Pipelines
  • check_circle Fine Grained Quenched & Tempered Steels etc
  • check_circle Designed for high stress & dynamic loading service applications

Characteristics

  • check_circle This is a basic coated low hydrogen electrode for low temperature application welding
  • check_circle The weld metal is of radiographic quality
  • check_circle Typically suitable for DMR 249A, C/D grades of ASTM SA-414, Grade 55 & 60 steels of SA-516, Steels conforming to SA-814, IS: 2002, IS: 2062 and equivalent grade of steels.

Typical Weld Metal Chemistry (%)

C Mn Si S P Ni
<0.1 0.6-1.5 <0.35 <0.015 <0.03 2.0-3.5

Mechanical Properties

UTS (MPa) YS (MPa) Elongation CVN Impact
>600 >500 >22 >50

Welding Parameters

0 2 4 6
60-90 100-140 140-180 180-220

Packaging

  • inventory_2 20 KGs Carton, 4 Packets of 5KGs Each