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GH738 Alloy is a nickel-based superalloy with high strength and oxidation resistance

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GH738 Alloy is a nickel-based superalloy with high strength and oxidation resistance

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Brand Name : Zhonggong Special Metallurgy

Model Number : GH738 Alloy

Place of Origin : China

MOQ : 100KG

Price : Price is negotiated based on the required specifications and quantity

Payment Terms : Payment Terms: Mainly T/T.. L/C, D/A, D/P,

Supply Ability : 5000 tons per month

Delivery Time : 5-8 working days, depending on the parameters required for negotiation

Packaging Details : Standard export packaging, or packaging as required

Density : 8.19 g/cm³

Melting Point : 1260-1340°C

Tensile Strength : 900-1100 MPa

Yield Strength : 700-850 MPa

Elongation : 20-35%

Hardness : 250-300 HB

Thermal Conductivity : 11.2 W/m·K

Oxidation Resistance : Excellent

Applications : Aerospace, Gas Turbines, High-temp. Components

Certification : ISO Certificate

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GH738 Alloy is a high-performance, nickel-based superalloy engineered for exceptional mechanical strength and superior oxidation resistance at elevated temperatures. It is commonly used in aerospace and industrial gas turbine applications due to its ability to maintain structural integrity under extreme conditions.

Key Features:

  • Composition: Primarily nickel, with additions of chromium, cobalt, and other elements for enhanced high-temperature stability and strength.
  • Mechanical Properties: Provides high tensile and yield strength, excellent fatigue resistance, and good ductility.
  • Thermal Stability: Retains mechanical properties over a broad temperature range, making it suitable for high-temperature environments.
  • Oxidation Resistance: Exhibits outstanding resistance to oxidation and corrosion, contributing to longer service life in harsh conditions.
  • Applications: Ideal for components such as turbine blades, vanes, and other critical parts in aerospace engines and industrial turbines.

GH738 Alloy’s robust performance characteristics make it a preferred choice for demanding applications where reliability and durability are paramount.

Here’s a table detailing the typical chemical composition of GH738 Alloy:

Element Content (%)
Nickel (Ni) 50.0 - 60.0
Chromium (Cr) 20.0 - 25.0
Cobalt (Co) 7.0 - 10.0
Molybdenum (Mo) 3.0 - 5.0
Titanium (Ti) 2.5 - 4.0
Aluminum (Al) 1.5 - 2.5
Iron (Fe) Balance
Carbon (C) ≤ 0.08
Boron (B) ≤ 0.01
Other Elements Traces

This composition provides GH738 Alloy with its high-temperature strength and resistance to oxidation and corrosion.

GH738 Alloy is a nickel-based superalloy with high strength and oxidation resistance


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high strength nickel based alloys

      

high strength nickel based superalloy

      
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