GrindWeld
OK Tubrod 15.31 - Image 1
ESAB·consumable

OK Tubrod 15.31

OK Tubrod 15.31 is a metal‑cored 316L stainless steel flux‑cored welding wire designed for mixed shielding gases and all‑position welding.

Key Features

  • Gas‑shielded stainless steel cored wire with rutile‑based slag for spray transfer mode
  • Easy slag release and virtually no spatter
  • High deposition rates with flat weld pool across all positions
  • Suitable for thin gauge materials and automated/robotic welding

Specifications

  • Alloy Type: Austenitic 316L
  • Shielding Gas: M12, M13 (EN ISO 14175)
  • Welding Current: DC+
  • Diameter & Amps: 1.2 mm (150‑350 A), 1.6 mm (150‑450 A)
  • Voltage: 18‑34 V (1.2 mm), 18‑39 V (1.6 mm)
  • Wire Feed Speed: 5.3‑16.4 m/min (1.2 mm), 2.4‑11.2 m/min (1.6 mm)
  • Deposition Rate: 2.2‑7.0 kg/h (1.2 mm), 1.8 kg/h (1.6 mm)
  • Approvals: CE EN 13479, DB 43.039.07, DNV NV 316L, UKCA EN 13479, VdTÜV 03171

Applications

  • Stainless steel welding in all positions
  • Thin gauge fabrication, butt, fillet and lap joints
  • Automated and robotic welding processes
  • High‑speed travel welding for productivity gains

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Specifications

ApprovalsCE : EN 13479; DB : 43.039.07; DNV : NV 316L (M12); DNV : NV 316L; UKCA : EN 13479; VdTÜV : 03171
Alloy TypeAustenitic 316L
Shielding GasM12, M13 (EN ISO 14175)
Voltage 1 2 Mm18-34 V
Voltage 1 6 Mm18-39 V
ClassificationsAWS A5.22 : EC316L; EN ISO 17633-A : T 19 12 3 L M M12 2; EN ISO 17633-A : T 19 12 3 L M M13 2
Welding CurrentDC+
Diameter 1 2 Mm Amps150-350 A
Diameter 1 6 Mm Amps150-450 A
Deposition Rate 1 2 Mm2.2-7.0 kg/h
Deposition Rate 1 6 Mm1.8 kg/h
Wire Feed Speed 1 2 Mm5.3-16.4 m/min
Wire Feed Speed 1 6 Mm2.4-11.2 m/min

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