Products

Nimonic 75 Alloy Strips & Coils

Short Description:

Nimonic® 75 (UNS N06075 / W. Nr. 2.4951) is a solid-solution strengthened nickel-chromium alloy primarily designed for high-temperature static applications. It offers excellent oxidation resistance, good creep strength, and exceptional formability/weldability, making it ideal for thin-section components operating at temperatures up to 870°C.


Product Detail

Product Parameters

Chemical Composition

Physical Properties

Mechanical Properties

Product Parameters

Alloy Name Nimonic 75 Alloy
Standards ASTM B168 · ASME SB168 · EN 10095 · DIN 17752
Thickness: 0.1mm – 3.0mm
Width: 5mm – 600mm (customizable)
Length: supplied in coil; cut‑to‑length strips available on request
Coils: Continuous roll form, thick 0.1-3.0mm, for mass production of strip components
Strips: Cut from coils, thick 0.1-3.0mm, width 5-600mm, for precision parts
Hot-Rolled Coils: Hot-rolled processing, cost-effective, for general corrosion-resistant strips
Cold-Rolled Strips/Coils: Cold-rolled forming, smooth surface, for precision equipment
Polished Strips: Polished surface, high purity, for semiconductor and medical equipment

Chemical Composition

Nickel (Ni) 61.0% min
Molybdenum (Mo) 26.0 – 30.0%
Iron (Fe) ≤ 2.0%
Chromium (Cr) ≤ 1.0%
Cobalt (Co) ≤ 1.0%
Manganese (Mn) ≤ 1.0%
Carbon (C) ≤ 0.02%
Silicon (Si) ≤ 0.1%
Phosphorus (P) ≤ 0.04%
Sulfur (S) ≤ 0.03%

Physical Properties

Density g/cm³ 9.22
Melting Range lb/cu in 0.333
°C 1345 – 1390
°F 2450 – 2530
Modulus of Elasticity GPa 217 (20°C)
ksi 31.5 x 10³ (70°F)
Thermal Expansion (20–538°C) µm/m·°C 11.2
Thermal Conductivity (100°C) W/m·K 10.5

Mechanical Properties

Temperature Yield strength Tensile strength Elongation
Rp 0.2 Rm A
°C °F MPa ksi MPa ksi %
20 68 ≥ 310 ≥ 45 ≥ 793 ≥ 793 ≥ 40

Industries & Applications

Chemical & Petrochemical

Valve stems, pump shafts, reactor internals, fasteners and chemical processing equipment components.

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Petroleum Industry

Wellhead equipment, sour service components, valves and bolts exposed to H₂S and corrosive brines.

Energy Industry

Flue gas desulfurization systems, waste acid recovery equipment, and energy-related corrosion-resistant rods.

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Aerospace

High-temperature corrosion-resistant shafts, precision fasteners and aircraft engine components.

Semiconductor Industry

High-purity equipment shafts, precision machined parts for semiconductor manufacturing.

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Medical Industry

Precision medical instrument components, corrosion-resistant rods for medical equipment.


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  • Product Parameters

    Alloy Name Nimonic 75 Alloy
    Standards ASTM B168 · ASME SB168 · EN 10095 · DIN 17752
    Thickness: 0.1mm – 3.0mm
    Width: 5mm – 600mm (customizable)
    Length: supplied in coil; cut‑to‑length strips available on request
    Coils: Continuous roll form, thick 0.1-3.0mm, for mass production of strip components
    Strips: Cut from coils, thick 0.1-3.0mm, width 5-600mm, for precision parts
    Hot-Rolled Coils: Hot-rolled processing, cost-effective, for general corrosion-resistant strips
    Cold-Rolled Strips/Coils: Cold-rolled forming, smooth surface, for precision equipment
    Polished Strips: Polished surface, high purity, for semiconductor and medical equipment

    Chemical Composition

    Nickel (Ni) 61.0% min
    Molybdenum (Mo) 26.0 – 30.0%
    Iron (Fe) ≤ 2.0%
    Chromium (Cr) ≤ 1.0%
    Cobalt (Co) ≤ 1.0%
    Manganese (Mn) ≤ 1.0%
    Carbon (C) ≤ 0.02%
    Silicon (Si) ≤ 0.1%
    Phosphorus (P) ≤ 0.04%
    Sulfur (S) ≤ 0.03%

    Physical Properties

    Density g/cm³ 9.22
    Melting Range lb/cu in 0.333
    °C 1345 – 1390
    °F 2450 – 2530
    Modulus of Elasticity GPa 217 (20°C)
    ksi 31.5 x 10³ (70°F)
    Thermal Expansion (20–538°C) µm/m·°C 11.2
    Thermal Conductivity (100°C) W/m·K 10.5

     

    Mechanical Properties

    Temperature Yield strength Tensile strength Elongation
    Rp 0.2 Rm A
    °C °F MPa ksi MPa ksi %
    20 68 ≥ 310 ≥ 45 ≥ 793 ≥ 793 ≥ 40
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