SS316 CHEMICAL COMPOSITION PDF

Marine-grade stainless steel, called type , is resistant to certain types of corrosive environments. Some common types are the L, F, N, and H variants. Each is slightly different, and each is used for different purposes. The "L" designation means L steel has less carbon than

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Due to the addition of Molybdenum Mo , SS has a great improvement in corrosion resistance and certain properties. SS is better than SS in terms of corrosion resistance, heat resistance and certain properties, but the price is higher than AISI , for more details, please check stainless steel grade vs , and vs L.

AISI ASTM stainless steel properties such as physical properties, mechanical properties, magnetic properties are summarized in the tables below.

The following tables show AISI stainless steel mechanical properties such as yield strength, tensile strength, elongation and hardness, etc. The data sheet below shows SS material physical properties, such as density, melting point, thermal conductivity, thermal expansion, magnetic, modulus of elasticity, specific heat capacity, etc. AISI stainless steel heat treatment are summarized in the following content, such as annealing, hardening, etc.

Type stainless steel surface should be carefully cleaned before annealing and must be protected with vacuum, hydrogen or inert gas in order to prevent the formation of an oxide layer during the annealing process.

AISI stainless steel is suitable for cold working such as cold heading, cold drawn and cold riveting, but it is more difficult than carbon steel.

AISI stainless steel SS has higher strength and higher work hardening rate than carbon steel and low alloy steel, so it is more difficult to process.

Therefore, greater power and lower processing speeds are required, which may result in shortened tool life and difficulty in obtaining a smooth surface.

Type stainless steel has good weldability and does not require preheating, but requires a similar filler material composition but a high alloy content. To avoid weld corrosion, the carbon content can be reduced, for example using ultra-low carbon stainless steel L , stabilized stainless steel or adding niobium Nb. For optimum corrosion resistance, softness and ductility, SS may require subsequent reannealing after welding or heat treatment.

Because chromium carbide with intergranular corrosion is dissolved during the annealing process. AISI stainless steel has better corrosion resistance than stainless steel and has good corrosion resistance in the production of pulp and paper. Moreover, SS is also resistant to corrosion in marine and aggressive industrial atmospheres. The following is the application range of AISI stainless steel corrosion resistance chart in chloride ion media for reference.

The main uses of AISI stainless steel are heat exchangers for pulp and paper equipment, dyeing equipment, film processing equipment, pipes, solenoid valves, clamps, spheres, valve bodies, valve seats, nuts, valve stems, flanges, and materials for exterior use in coastal areas, etc.

Also used in marine environment and used as food grade stainless steel. What is Steel? Different Types of Steel Classification. Leave A Reply Cancel Reply. Save my name, email, and website in this browser for the next time I comment. We use cookies to improve your experience on our website. By browsing this website, you agree to our use of cookies.

Accept Read More. By World Material. Mechanical Properties The following tables show AISI stainless steel mechanical properties such as yield strength, tensile strength, elongation and hardness, etc. Table-2, SS stainless steel properties, data are for Hardening SS cannot be hardened by heat treatment, but can be hardened by cold working. Cold Working AISI stainless steel is suitable for cold working such as cold heading, cold drawn and cold riveting, but it is more difficult than carbon steel.

Machining AISI stainless steel SS has higher strength and higher work hardening rate than carbon steel and low alloy steel, so it is more difficult to process. Welding of AISI Type stainless steel has good weldability and does not require preheating, but requires a similar filler material composition but a high alloy content.

Corrosion Resistance AISI stainless steel has better corrosion resistance than stainless steel and has good corrosion resistance in the production of pulp and paper. Applications of AISI SAE ASTM The main uses of AISI stainless steel are heat exchangers for pulp and paper equipment, dyeing equipment, film processing equipment, pipes, solenoid valves, clamps, spheres, valve bodies, valve seats, nuts, valve stems, flanges, and materials for exterior use in coastal areas, etc.

Table-3, type stainless steel equivalent chart. Austenite Stainless Steel. Next Post What is Steel? You might also like More from author. Prev Next. Leave A Reply. X5CrNiMo 1.

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Due to the addition of Molybdenum Mo , SS has a great improvement in corrosion resistance and certain properties. SS is better than SS in terms of corrosion resistance, heat resistance and certain properties, but the price is higher than AISI , for more details, please check stainless steel grade vs , and vs L. AISI ASTM stainless steel properties such as physical properties, mechanical properties, magnetic properties are summarized in the tables below. The following tables show AISI stainless steel mechanical properties such as yield strength, tensile strength, elongation and hardness, etc. The data sheet below shows SS material physical properties, such as density, melting point, thermal conductivity, thermal expansion, magnetic, modulus of elasticity, specific heat capacity, etc. AISI stainless steel heat treatment are summarized in the following content, such as annealing, hardening, etc.

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