OK 76.18 Electrodes ESAB

Typical all weld metal composition, %:

  • C – 0.08
  • Si – 0.4
  • Mn – 0.7
  • Cr – 1,3
  • Мо – 0.6

Welding current: DC+(-)
Yield strength: 610 МРа
Tensile strength: 790 МРа
Elongation: 25%
Ferrite content: WRC FN 40-50
Classifications: AWS A5.5: Е 8018-B2 К BS 2943: 1 Cr Mo B DIN 8575: Е Cr Mol B20; 143272 – Н
EN 1599: Е CrMo IB 42H5

Approvals:

  • ABS         high temperatures
  • BV            1%Cr 0.5%Mo,H5
  • CE EN     13479
  • DNV       -H10 For NV 1Cr0.5Mo
  • VdTÜV   01387

OK 76.18 is an LMA electrode for welding creep-resistant steels of the 1.Cr0.5Mo type. The electrode welds with a quiet, stable arc and produces a minimum of spatter loss. OK 76.18 deposits a weld metal which is resistant to cracking as well as porosity. The scaling temperature of the weld metal is about 575°C.

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