Axsia: Corrosion-resistant stainless steel for petrochemical plants

Withstand harsh environments! High hardness, high strength, and high corrosion-resistant precipitation hardening stainless steel.

In the petrochemical industry, extending the lifespan of equipment in corrosive environments is a critical issue. To maintain operational efficiency and ensure safety, the selection of materials with excellent corrosion resistance is essential. Conventional stainless steel often lacks sufficient strength and hardness, leading to early corrosion and wear. Axsia achieves high hardness and high strength while possessing corrosion resistance comparable to austenitic stainless steel, making it ideal for use in harsh environments. 【Application Scenarios】 - Piping in petrochemical plants - Reaction vessels - Heat exchangers - Various valves - Pump components 【Benefits of Implementation】 - Extended equipment lifespan - Reduced maintenance costs - Stable plant operation - Improved safety

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】 Silicolloy Lab engages in the technological development, research and development, and sales of special stainless steel. We provide comprehensive total support from material selection to heat treatment and processing to solve our customers' challenges. With our technical proposals and problem-solving services, we support our customers' development.

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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 are developing 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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シリコロイラボ

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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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