Chemical Composition of Austenitic Stainless Steel S30110 1Cr17Ni7

Chemical Composition of Austenitic Stainless Steel S30110 1Cr17Ni7

Austenitic stainless steels are some of the most common and widely used alloys in the world. Among them, the S30110 1Cr17Ni7 stainless steel is an austenitic grade with high corrosion resistance, high mechanical properties, and a wide range of applications. As one of leading suppliers of stainless steel products in the industry, we are offering the following information regarding the chemical composition of S30110 1Cr17Ni7 stainless steel.

The following chemical elements are found in S30110 1Cr17Ni7 stainless steel: iron (Fe), chromium (Cr), nickel (Ni), carbon (C) and manganese (Mn).

The iron content is typically above 70%, ranging from 71.02% to 74.35%.

Chromium is present in S30110 1Cr17Ni7 stainless steel in a range of 16.87% to 20.52%. Chromium provides the stainless steel with its corrosion resistance properties.

Nickel content in S30110 1Cr17Ni7 stainless steel ranges from 4.70% to 7.36%. It increases corrosion resistance as well as toughness, and enhances the toughness at elevated temperatures.

The carbon content of this stainless steel is usually 0.08% and 0.12%. The presence of carbon gives the steel an additional strength and improves its hardenability.

Manganese is present in S30110 1Cr17Ni7 stainless steel in a range of 0.25% to 0.50%. It increases the mechanical properties of the steel, improves its hardenability and grain size. It also helps to prevent cracking and increase weldability.

To summarise, S30110 1Cr17Ni7 is a type of austenitic stainless steel that contains iron, chromium, nickel, carbon, and manganese. It exhibits excellent corrosion resistance, mechanical properties and has a wide range of applications. It is composed of iron between 71.02% and 74.35%, chromium between 16.87% and 20.52%, nickel between 4.70% and 7.36%, carbon between 0.08% and 0.12%, and manganese between 0.25% and 0.50%.

S30110 1Cr17Ni7 stainless steel is usually used for applications that need better corrosion resistance. It is also ideal for making cookware, cutlery, fasteners, medical equipment, as well as other parts exposed to high levels of salt water or chlorine and other chemical agents. Additionally, it is commonly used in various heat exchangers and air coolers because it is resistant to chloride-induced stress corrosion cracking. Its moderate heat range makes it effective for a variety of industrial applications, such as the aerospace and automotive industries.

Ferritic stainless steel S30110 (1Cr17Ni7) is a variety of ferritic stainless steel with good corrosion-resistance and formability. It has a low carbon content and contains about 17% chromium and 7% nickel for enhanced resistance to corrosion in many environments.

Its composition consists of the following elements (in percentage):

- Carbon (C): 0.06-0.10

- Silicon (Si): 0.50 max

- Manganese (Mn): 1.00 max

- Phosphorus (P): 0.040 max

- Sulfur (S): 0.03 max

- Chromium (Cr): 16.0-18.0

- Nickel (Ni): 6.0-8.0

- Nitrogen (N): 0.10 max

- Copper (Cu): 0.50 max

The material has excellent weldability and can be formed into various shapes. It has excellent strength and corrosion resistance, making it ideal for applications requiring resistance to corrosion in certain aggressive environments. It is also resistant to intergranular corrosion and scaling at elevated temperatures.

S30110 is used for variety of applications, such as chemical tanks, water heaters and tubing for foods. It is also used to manufacture pump and valve components, architectural sinks, exhaust systems and kitchen utensils. It is used in refrigeration and heat exchangers, especially in marine environments. Other uses include nuts and bolts, springs, and fasteners.

This stainless steel is suitable for welding processes such as MIG and TIG welding, as well as oxyacetylene welding. It is well suited for forming and bending. It can also be applied with painting or coating for additional protection.

Overall, S30110 (1Cr17Ni7) is a ferritic stainless steel steel with good corrosion-resistance and formability. It is usually used for various applications requiring a high strength of corrosion resistance.