Leave Your Message
High-Performance Nickel Alloy GH5188 for Extreme Temperature Applications

Superalloy Series

High-Performance Nickel Alloy GH5188 for Extreme Temperature Applications

Discover the exceptional capabilities of Nickel Alloy GH5188, a high-temperature superalloy designed to excel in the most demanding environments. Known for its superior strength, oxidation resistance, and thermal stability, GH5188 is ideal for aerospace, power generation, and chemical processing applications. This alloy maintains excellent mechanical properties at elevated temperatures, ensuring reliable performance and longevity in critical components such as gas turbine blades, combustion chambers, and heat exchangers. Choose Nickel Alloy GH5188 for unparalleled durability and efficiency in extreme temperature conditions.

    CHEMICAL COMPOSITION

    ERAUM

    %

    C

    Cr

    Ni

    Co

    W

    Fe

    B

    La

    Mn

    Si

    P

    S

    Cu

    GH5188

    MIN

    0.05

    20.00

    20.00

    balance

    13.00

    -

    -

    0.030

    -

    0.20

    -

    -

    -

    MAX

    0.15

    24.00

    24.00

    balance

    16.00

    3.00

    0.015

    0.120

    1.25

    0.50

    0.020

    0.015

    0.070

    Physical Properties

    density

    magnetism

    Thermal conductivity/W/(m -K)

    Resistivity (Ω -mm²/m)

    Specific heat capacity C/(J/(kg -K)

    Coefficient of linear expansion (10^-6/K)

    9.09g/cm³

     

    12.23-29.06
    (200-900℃)

    1.051-1.213
    (20-900℃)

    208-588
    (100-900℃)

    15.7
    (20-900℃)

    EXECUTIVE STANDARD

    PRODUCT

    national standard

    Medium-thickness plate

    GJB 3317A

    Product details

    THE MINIMUM MECHANICAL PROPERTIES OF AN ALLOY AT ROOM TEMPERATURE

    Alloy state

    tensile strength
    Rm N/mm2

    yield strength
    Rp0.2 N/mm2

    Elongation
    A5%

    Section shrinkage Z%

    Solid solution + aging

    ≥1130

    ≥705

    17%

    19%

    Product FEATURE

    Excellent high-temperature strength, good resistance to oxidizing environments up to 1100°C and thermal corrosion by sulfate deposition, good molding characteristics.

    Product application

    Gas turbine operation, burners, liners, transition pipes, exhaust frame burners, flame holders, liners and transition pipes.

    Product Dispaly

    • GH44 (15)t0y
    • GH44 (14)i6f
    • GH44 (16)4k2