What is 1.4833 stainless steel?

1.4833 stainless steel bar, also known as AISI 309S or EN X12CrNi23-13, is an austenitic stainless steel that is resistant to high temperatures and creep, suitable for high temperature furnaces, combustion chambers, etc. It is widely used in petrochemical, coal chemical, electric power, aerospace and other fields.

1.4833 stainless steel bar is a stainless steel material containing carbon, silicon, manganese, phosphorus, sulfur, chromium, nickel, molybdenum and nitrogen. It has good corrosion resistance and heat resistance and is often used to manufacture high-strength and corrosion-resistant mechanical parts. The price is more expensive than ordinary stainless steel and requires annealing and solution treatment. In low temperature environment, its impact toughness value is high and can be used in low temperature environment below minus 253℃.

In terms of heat treatment, 1.4833 stainless steel alloy bar needs annealing and solution treatment. The temperature of annealing treatment is generally between 800℃-900℃, which can eliminate the internal stress of the material and improve the plasticity and toughness of the material. The temperature of solution treatment is generally between 1050℃-1100℃, which can form a single-phase austenite structure and improve the strength and hardness of the material.

In addition to good corrosion resistance and heat resistance, 1.4833 stainless steel round bar also has certain low-temperature impact toughness, fatigue resistance and high-temperature strength. In low-temperature environments, its impact toughness value is high and it can be used in low-temperature environments below -253°C. At high temperatures, its strength and hardness are also high and it can be used in high-temperature environments above 500°C. In addition, it also has good fatigue resistance and can maintain high strength and stability under repeated loads.

GNEE 1.4833 stainless steel supply forms

1.4833 common supply forms include plates, coils, pipes, bars, etc., to meet the needs of different processes and equipment. Among them, 1.4833 stainless steel plates are suitable for manufacturing containers, equipment and other accessories; 1.4833 stainless steel coils are suitable for cold processing and hot processing; 1.4833 stainless steel pipes are suitable for environments such as conveying liquids and gases; stainless steel bars are suitable for manufacturing mechanical parts, etc.