上海翔洽金属制品有限公司

High temperature alloy
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Precipitation strengthened nickel-based superalloy
Overview of characteristics and application areas
This alloy has good comprehensive properties in the ℃ temperature range Performance, the yield strength below ℃ ranks first among deformed high-temperature alloys, and has good fatigue resistance, radiation resistance, oxidation resistance and corrosion resistance, as well as good processing performance and good welding performance. It can manufacture various parts with complex shapes and has been widely used in the aerospace, nuclear energy, petroleum industry and extrusion molds in the above temperature range.
Similar grades
United States, France, Germany
Chemical composition
Alloy
Grade
Nickel
Chromium
Iron
Molybdenum< br/> Niobium
Cobalt
Carbon
Manganese
Silicon
Sulfur
Copper
Aluminum
Titanium
Minimum< br/> Margin
Maximum
Physical properties
Density
Melting point
℃
Thermal conductivity
℃
Specific heat capacity
/> ℃
Elastic modulus
Shear modulus
Resistivity
Poisson's ratio
Linear expansion coefficient
℃
℃
℃
Mechanical properties The minimum value of mechanical properties is detected at ℃
Heat treatment method
Tensile strength
Yield strength
Elongation
Brinell hardness< br/> Solid solution treatment
Production execution standards
Standards
Chemical composition
Bars
Forgings
Plate
Wire
Pipes
National Standards
Aviation Industry Standards
National Military Standards
Metallographic Structure
The structure of this alloy in the standard heat treatment state is composed of a matrix phase.
Process performance and requirements
Due to the high niobium content in the alloy, the degree of niobium segregation in the alloy is directly related to the metallurgical process.
In order to avoid excessive segregation of elements in the steel ingot, the diameter of the steel ingot should be no larger than 1.
The homogenized alloy has good hot workability, and the heating temperature of the steel ingot should not exceed ℃.
The average grain size of the alloy is closely related to the degree of deformation of the forging and the final forging temperature.
The alloy has satisfactory welding performance and can be welded by methods such as argon arc welding, electron beam welding, spot welding, etc.
Shanghai Xiangqia Metal Materials are widely used in hardware accessories, motor manufacturing, communication cables, electronics industry, electric vacuum device integration Circuits, ships, automobiles, aircraft, light industry, air conditioners and refrigerators, watches, papermaking, construction industry, aerospace and other scientific and technological fields!
Our advantages lie in standard technology, complete varieties, stable quality, favorable prices, fast delivery, complete processing equipment and non-rest day delivery services to complete various services on time. Comes with original material certificate, complete specifications, and guaranteed material. Packaging can be according to customer needs.
Our Services
We have our own warehouse to help customers store the goods they need.
We can cut it into corresponding sizes according to customer needs.
We can deliver the products ordered by customers to their doorsteps.
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