HILCO HILCHROME 347R

Hilchrome 347R is our stabilised electrode for welding low carbon 18Cr10NiNb (Cb) austenitic stainless steel grades like AISI 347, 321. Typical applications include all industries where similar materials (incl. higher carbon types) as well as ferritic 13% Cr steels are used. Hilchrome 347R is also suitable for unstabilised grades 304 and 304L. Weld metal has excellent resistance to general and intergranular corrosion (up to 400°C). Hilchrome 347R is a core wire alloyed all-current type (AC/DC).

Best features

• Excellent resistance: To general and intergranular corrosion (up to 400°C).
• Core wire alloyed all-current type (AC/DC)

Base materials to be welded:

• ASTM/AISI Grade 347, 321, A 296 CF8C, 304, A157 C9, A320 B8C and D, 307L, 304LN, 302
• WNr. 1.4550, 1.4541, 1.4552, 1.4301, 1.4312, 1.4878, 1.6905, 1.4311, 1.4306, 1.4300
• Stabilised CrNiNb 18 10 and similar stainless steel grades

Applications:

• Shipbuilding & Offshore
• Power Generation
• General fabrication & construction
• Repair & Maintenance
• Process Industry

• Info
• More info
• Shipping
• Safety sheet

*Download our data sheet at the top of the page for more information

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