HILCO B19CrMo

B19CrMo is our basic-coated low hydrogen (HDM < 5 ml. / 100 gr. deposit weld metal) electrode for welding low alloyed fine grain and creep resisting steels like 13CrMo4 5 up to a maximum operating temperature of 550°C. Typical applications include the construction of pressure vessels, boilers and pipes. B19CrMo is preferably welded on DC current, root pass and narrow gap welding on DC-polarity.

Best features

• Maximum operating temperature of 550°C
• Typical applications include: The construction of pressure vessels, boilers and pipes

Base materials to be welded:

• Boiler steel 13CrMo4-5, 15CrMo5, 16CrMoV4, A 333 Grade P 11, P 12, G-17CrMo5-5, 22Mo4, G-22CrMo 5-4, 42CrMo4
• Heat treatable steels up to 780 MPa tensile strength
• Case hardening and nitriding steels

Applications:

• Power Generation
• Oil & Gas Industry
• Repair & Maintenance
• Process Industry

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Base materials to be welded:

• Aluminium-MgSi alloys
• Aluminium-Mg alloys up to 2,5% Mg
• Aluminium-MnCu alloys
• Aluminium-Si cast alloys
• Joining dissimilar aluminium alloys

Applications:

• General fabrication & construction (aluminium base metals)
• Shipbuilding & Offshore
• Repair & Maintenance