Monel K400 Round Bar Manufacturer & Supplier in Mumbai โ Samay Steel & Eng. Co. Monel K400 Round Bars are high-performance nickel-copper alloy products known for their exceptional resistance to seawater, acids, and alkalis. Samay Steel & Eng. Co., based in Mumbai, is a reliable manufacturer and exporter of premium Monel K400 Round Bars for marine, chemical, aerospace, and oil & gas industries. โ Key Features of Monel K400 Round Bars Nickel-Copper Alloy (UNS N04400) Outstanding corrosion resistance in marine and chemical environments High strength and toughness over a wide temperature range Excellent resistance to hydrofluoric acid and alkalis Non-magnetic in most environments ๐ Monel K400 Round Bar Specifications Specification Details Grade Monel K400 (UNS N04400) Size Range 5 mm to 300 mm Standards ASTM B164 / ASME SB164 Form Round Bar / Rod Finish Bright, Black, Peeled, Polished Length Cut to Size / Custom Lengths ๐งช Monel K400 Chemical Composition Element Content (%) Nickel (Ni) 63.0 min Copper (Cu) 28.0โ34.0 Iron (Fe) โค 2.50 Manganese (Mn) โค 2.00 Carbon (C) โค 0.30 Silicon (Si) โค 0.50 Sulfur (S) โค 0.024 ๐ Note: The unique combination of nickel and copper offers Monel K400 excellent resistance to corrosion, even in acidic and brine environments. โ๏ธ Monel K400 Mechanical Properties Property Value Tensile Strength 550 MPa (80 ksi) Yield Strength (0.2% Offset) 170 MPa (25 ksi) Elongation 35% Hardness 65 HRB max Density 8.80 g/cmยณ Melting Point 1300โ1350ยฐC (2370โ2460ยฐF) ๐ Applications of Monel K400 Round Bars Marine and offshore engineering Heat exchangers and condensers Chemical and hydrocarbon processing Oil & gas platforms and pipelines Valves, pumps, and fasteners in corrosive environments Aerospace and defense components ๐ Why Choose Samay Steel & Eng. Co., Mumbai? โ Stockists of Monel K400 in various sizes โ Ready-to-ship inventory with test certificates โ ISO-certified quality assurance โ Competitive rates for domestic and export markets โ Custom cutting and packaging solutions โ 25+ years of experience serving global clients