GH5188 high temperature alloy bar

GH5188 is a kind of Co-Ni-Cr based solid solution strengthened deformation superalloy, which is designed for High temperature environment below 1100℃. Due to its excellent high temperature performance and weldability, GH5188 is widely used in high temperature components in the aerospace and energy industries. GH5188 not only has strong mechanical properties, but also performs well in high temperature and corrosive environments, and can maintain excellent performance under harsh conditions.

CHEMICAL COMPONENT

C : 0.05-0.15                                    Mn : ≤1.25

Cr : 20.0-24.0                                   Si : 0.20-0.50

Ni : 20.0-24.0                                   P :≤ 0.020

Co : Bal                                            S :≤ 0.015

W : 13.0-16.0                                   Ag :≤ 0.0010

Fe : ≤3.0                                          Bi :≤ 0.0001

B : ≤0.015                                        Pb :≤ 0.0010

La : 0.03-0.12                                   Cu :≤ 0.07

PHYSICAL PROPERTIES

Density : 9.09g/cm³

Melting : 1300°C-1360°C

MECHANICAL PROPERTY

Tensile strength : ≥860 MPa

Yield strength : ≥380 MPa

Elongation : ≥45%

Excellent performance benefits

• Excellent high temperature strength
  GH5188 cobalt-based alloys maintain excellent strength and stability in extremely high temperature environments, making them ideal for high temperature applications.
• Good oxidation resistance and corrosion resistance
  Whether in oxidizing atmospheres or corrosive media, it demonstrates strong resistance and ensures the long-term reliability of the material.
• Excellent wear resistance
  GH5188 cobalt-based alloys exhibit excellent durability under friction and wear conditions, reducing equipment maintenance and replacement costs.

APPLICATION AREA

• Aerospace

The high-temperature components used for manufacturing engines, such as turbine blades and combustion chambers, provide strong support for the efficient operation of aircraft.

• energy field
  In equipment such as gas turbines and steam turbines, it plays a key role in improving energy conversion efficiency.
• commercial manufacture
  In the fields of mold manufacturing and tool manufacturing, its wear resistance significantly improves the service life and work efficiency of tools.