OK Tubrod 15.27 is a fully basic, flux-cored, tubular wire for the welding of high tensile strength steels such as HY100. The weld metal contains 2.5Ni, producing the additional benefit of low-temperature toughness down to -50°C. This wire is capable of welding in all positions and uses the dip transfer mode for the vertical-up technique, which can be futher enhanced by the synergic pulsed process. Shielding gas Ar+20% CO2.


Классификации: SFA/AWS A5.36, E110T5-M21A6-G, Weld Metal, EN ISO 18276-A, T 69 5 Mn2.5Ni B 3 H5, Weld Metal

Alloy Type: Low alloy high strength steel (HY100)
Diffusible Hydrogen: < 5 ml/100g
Welding Current: DC-

Анализ металла проволоки:

Характеристики V-образного паза по Шарпи

M21 shielding gas As welded
Impact Value Testing Temperature
120 J -40 °C
80 J -50 °C

Typical Tensile Properties

M21 shielding gas As welded
Elongation Tensile Strength Yield Strength
21 % 820 MPa 750 MPa

Параметры нанесения

Амперы В Диаметр коэффициент наплавки Скорость подачи проволоки
120-300 A 16-32 V 1.2 mm 1.7-6.5 kg/h 4.0-15.0 m/min

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