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Products chevron_right LOW ALLOY STEEL (High Temperature) chevron_right NEXA 11018-M
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NEXA 11018-M

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

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Applications

  • check_circle Welding of high tensile steels like USS T-1, Fine grained steels like HY 80, HY 90, HY 100, NAXTRA 70
  • check_circle Penstocks, Earthmoving equipments
  • check_circle Heavy structures under restraint
  • check_circle Suitable for ASTM SA 225/225M Gr.C/ D, SA 533/533M Gr.B/C/D, SA 543/ 543M Gr.B/ SA 517 Gr.F

Characteristics

  • check_circle Basic type coating
  • check_circle Ni-Mn-Mo-Cr-V type electrode
  • check_circle Excellent crack resistant
  • check_circle Excellent toughness at subzero temperature
  • check_circle Radiographic quality weld metal

Typical Weld Metal Chemistry (%)

C Mn Si Ni Cr Mo
<0.1 1.3-1.8 <0.6 1.25-2.25 <0.4 0.25-0.5

Mechanical Properties

UTS (MPa) YS (MPa) EL% CVN Impact (J) (-50℃) Diffusible H2
>760 680-760 >20% >27 <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 90-120 140-180 190-250

Packaging

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