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Products chevron_right LOW ALLOY STEEL (High Temperature) chevron_right NEXA 9018-G
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NEXA 9018-G

AWS/SFA Classification: LOW ALLOY STEEL (High Temperature)

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Applications

  • check_circle Welding of High tensile steels
  • check_circle Pressure vessels, Boilers and heavy structures
  • check_circle Joining ASTM SA 662/662M Gr.A/B/C

Characteristics

  • check_circle Basic coated electrode
  • check_circle Ni-Mn type low alloy steel weld
  • check_circle Optimum combination of strength and impact toughness
  • check_circle Radiographic weld deposit
  • check_circle Suitable for welding medium high tensile structural steels, heavy sections

Typical Weld Metal Chemistry (%)

C Mn Si Ni Mo
~0.06 ~1.7 ~0.3 ~1.5 ~0.4

Mechanical Properties

UTS (MPa) YS (MPa) EL% CVN Impact (J) (-50℃) Diffusible H2
>620 >530 >17% >35 <5 ml/100 gm

Welding Parameters AC (70 OCV)/DCEP

2.5 x 350 mm 3.15 x 450 mm 4.0 x 450 mm 5.0 x 450 mm
60-100 90-120 140-180 180-240

Packaging

  • inventory_2 Standard carton packing of 20 kg box containing 4 cartons of 5 kg each.