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Ragnar Welding Supplies is a top manufacturer and distributor situated in Jakarta, Indonesia that specializes in high-quality Monel welding wire. Our Monel wires are formulated for superior strength, corrosive resistance, and durability to be useful in the challenging conditions of various industries. They are utilized extensively in demanding conditions requiring welds that have to endure being in corrosive environments in marine, chemical, and oil & gas. Ragnar Welding Supplies has implemented a state-of-the-art manufacturing facility process with a strict quality assurance procedure to ensure each product has consistent performance and reliability. We are committed to providing you with high-quality Monel welding wire that meets both compliance levels and exceeds the needs of the customer within Indonesia and across the world.
Welding Wire diameter : 0.5 – 2.0mm.
MIG Welding Wire Diameter : commonly 0.6mm, 0.8mm, 1.0mm.
MIG Welding Wire SIZE RANGE : 0.60 mm to 1.60 mm (0.025” to 0.062”)
Flux Cored Wire diameter : 1.0 – 1.6mm.
TIG Welding Wire SIZE RANGE : 0.80 mm To 5.00 mm (0.030” To 0.196”)
Form : MIG / MAG Welding Wire, Tig Welding Wire, Flux-Cored Arc Welding Wire (FCAW)
Werkstoff Nr. 20838
MIL-E-22200/4 Type MIL-CuNI(70:30)
UNS W60715
ASME II, SFA-5.6, ECuNi
ISO ECu 7158
ASME IX, F-NO. 34
Europe ECu 7158
DIN 1733 S-CuNi30Mn
| Grade | C | Mn | Si | S | Cu | Fe | Ni |
| Monel 400 | 0.30 max | 2.00 max | 0.50 max | 0.024 max | 28.00 – 34.00 | 2.50 max | 63.00 min |
| Monel K500 | 0.25 max | 1.5 max | 0.5 max | 0.010 max | 27.00 – 33.00 | 0.5 – 2 | 63.00 min |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Monel 400 | 8.8 g/cm3 | 1350 °C (2460 °F) | Psi – 80,000 , MPa – 550 | Psi – 35,000 , MPa – 240 | 40 % |
| Monel K500 | 8.44 g/cm3 | 1350 °C (2460 °F) | Psi – 160000 , MPa – 1100 | Psi – 115000 , MPa – 790 | 20 % |
Monel welding wire mainly contains nickel (roughly 65%) and copper (approximately 30%), with traces of iron, manganese, and silicon to increase strength and corrosion resistance. Typical grades are Monel 400 and Monel K-500. The wire has good mechanical properties including tensile strength of 480-700 MPa and elongation of 30-40%, providing toughness and durability. Monel welding wire has excellent resistance to seawater, acids, and alkalis, and strength at elevated temperatures. These properties make Monel welding wire a great choice for marine, chemical, and oil & gas industries.
At Ragnar Welding Supplies, we take pride in being one of Indonesia’s trusted suppliers of high-quality welding consumables. Our expertise lies in Monel Welding Wire, engineered for precision, durability, and resistance to corrosion. With a strong commitment to quality and customer satisfaction, we provide welding solutions that support industries across construction, energy, shipbuilding, and manufacturing.
Monel welding wire is a multi-purpose welding wire used in industries that require superior corrosion properties and mechanical strength. Its anti-salt water corrosion performance makes it ideal for marine environments like shipbuilding, propeller shafts, and seawater piping systems. In addition, its use in the chemical and petrochemical industries for fabricating heat exchangers, pumps, and storage tanks containing acidic and alkaline solutions is common. Moreover, the oil and gas industry utilizes Monel welding wire to fabricate pipelines, valves, and other structures for offshore installations. Due to its durability, weldability, and resistance to harsh conditions, Monel welding wire is utilized in demanding applications where performance really matters.
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