Aerospace: Achieving lightweight and high strength

High-strength precipitation-hardening stainless steel that meets the lightweight needs of the aerospace sector.

In the aerospace industry, reducing the weight of aircraft is essential for improving fuel efficiency and reducing operating costs. At the same time, high safety and durability are required, and materials must possess high strength and corrosion resistance. Traditional materials have faced challenges in achieving both weight reduction and strength/corrosion resistance. Axsia addresses these challenges by achieving high hardness of 56-58 HRC, high corrosion resistance equivalent to austenitic grades, and high strength in the 2000 MPa range. 【Application Scenarios】 * Aircraft components * Space rocket components * Structural materials requiring weight reduction 【Benefits of Implementation】 * Improved fuel efficiency through weight reduction * Enhanced safety due to high strength * Increased longevity due to corrosion resistance

basic information

**Features** * High hardness of 56-58 HRC * High corrosion resistance equivalent to austenitic phase * Achieves high strength of 2000 MPa class * High hardness can be achieved at tempering temperatures (precipitation hardening treatment at approximately 480°C) * Minimal thermal deformation and dimensional changes **Our Strengths** * Technology development, research and development, and sales of special stainless steel "Silico Alloy" * Various contracted testing (wear testing, mechanical property testing, corrosion testing) * Contract heat treatment of various materials such as stainless steel and high alloys, production and sales of processed products and test pieces * Fine process design (process design for ultra-precision parts) * Technical services and sales support * Technical proposals and total service for problem-solving

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Model number/Brand name

Axsia Zero Series

Applications/Examples of results

In addition to purposes such as forged materials, round bars, and flat bars, we develop powder alloys for MIM and alloys for precision casting. *For more details, please contact us.

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Presentation of the newly developed hardening system material "Axia Zero3"

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Silicolloy is a revolutionary new material that contains a large amount of silicon (silicon) and was developed using pure domestic technology. Silicolloy is a super alloy that possesses high strength, heat resistance (high-temperature oxidation resistance), corrosion resistance, wear resistance, high hardness, and low dimensional changes during heat treatment, all in one steel. Currently, many engineers (technicians and designers) are advancing its commercialization, contributing to new product development and total cost reduction through extended product lifespan. There are 'Silicolloy A2', which excels in overall balance as a precipitation-hardened stainless steel, and 'Silicolloy XVI', which has the highest hardness in the world as a precipitation-hardened type. Those who require both corrosion resistance and high hardness should definitely take note! In 2025, a new material called 'Axia Zero Series' will be developed. This new material is a precipitation-hardened stainless steel that not only has high corrosion resistance and high hardness but also high strength and high durability. 'Axia Zero3' achieves high hardness of 56-58 HRC, high corrosion resistance equivalent to austenitic types, and high strength in the 2000 MPa range. It features hardness obtained through precipitation hardening treatment at 480°C, which minimizes deformation and dimensional changes due to heat treatment and resolves various issues related to quenching.

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