Monel 400 Coil
Monel 400 Coil is a continuous length of thin-gauge nickel-copper alloy (approximately 63−70% Ni, 28−34% Cu) supplied in a rolled configuration (strip or foil). This solid-solution alloy is not heat-treatable for strength, but gains high strength and toughness through cold working. Monel 400 Coil is prized for its excellent corrosion resistance, particularly against rapidly flowing seawater, steam, and hydrofluoric acid, and is immune to chloride ion stress-corrosion cracking. Due to this unique combination of properties, it is extensively used in the marine industry for seawater scrubbers and heat exchangers, as well as for making flexible tubing, shims, seals, springs, and precision electronic components in chemical and petroleum processing equipment.
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- Commodity name: Monel 400 Coil
Monel 400 Coil is a continuous length of thin-gauge nickel-copper alloy (approximately 63−70% Ni, 28−34% Cu) supplied in a rolled configuration (strip or foil). This solid-solution alloy is not heat-treatable for strength, but gains high strength and toughness through cold working. Monel 400 Coil is prized for its excellent corrosion resistance, particularly against rapidly flowing seawater, steam, and hydrofluoric acid, and is immune to chloride ion stress-corrosion cracking. Due to this unique combination of properties, it is extensively used in the marine industry for seawater scrubbers and heat exchangers, as well as for making flexible tubing, shims, seals, springs, and precision electronic components in chemical and petroleum processing equipment.
Monel 400 Coil Description
Applications
Marine Engineering Chemical Processing Oil Refining Power Generation Hydrofluoric Acid Heat Exchanger Systems Cryogenics Salt Production Valves & Pump Components Electronics Product Parameters
Product Name
Hastelloy C-276 Plate
Thickness
0.3mm-200mm
Length
2000mm, 2438mm, 3000mm, 5800mm, 6000mm, 12000mm, etc.
Width
40mm-600mm, 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc.
Standard
ASTM, AISI, JIS, GB, DIN, EN, etc.
Surface
BA, 2B, NO.1, NO.4, 4K, HL, 8K, etc.
Certificate
ISO, SGS, BV
Production Technology
Hot Rolling, Cold Rolling
Approximate grade comparison table
Standard System UNS EN ASTM ISO Trade Name W. Nr. (German) Grade (Approx.) N09925 1.4536 (NiCr21Fe13MoNbTi) 925 (B637/B805) NiCr21Fe13MoTi Incoloy 925 2.4867 (Approx.) Chemical Composition
Element C (Carbon) Mn (Manganese) Si (Silicon) S (Sulfur) Cr (Chromium) Ni (Nickel) Mo (Molybdenum) Cu (Copper) Al (Aluminum) Ti (Titanium) Fe (Iron) Composition (wt%) ≤0.03 ≤1.0 ≤0.50 ≤0.03 19.5 - 22.5 42.0 - 46.0 2.5 - 3.5 ≤1.5 0.1 - 0.5 1.9 - 2.4 Balance Mechanical Properties
Tensile Strength (Rm) (MPa) Yield Strength (Rp0.2) (MPa) Elongation A5 (%) Hardness (HB / HRC) ≥1100 ≥760 ≥15 ~300 - 350HB, ~32 - 38HRC Physical Performance
Property Density (g/cm3) Modulus of Elasticity (GPa) Mean Coeff. of Thermal Expansion (10^-6 / deg C) (20-100 deg C) Thermal Conductivity (W/m.K) (20 deg C) Electrical Resistivity (micro-Ohm.cm) (20 deg C) Value (Approx.) ~8.04 ~197 ~13.9 ~11.5 ~120 -
Monel 400 Coil - Stock Warehouse








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Monel 400 Coil - Product Inspection








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Monel 400 Coil - Product Measurement








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Monel 400 Coil- Product Packaging








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