What is 1Cr18Ni9 stainless steel? 

1Cr18Ni9 stainless steel is an austenitic chromium-nickel stainless steel that is very tough when cold worked. The alloy has good corrosion resistance and low carbon content to resist intergranular corrosion. It cannot be hardened by heat treatment.

What are the characteristics of 1Cr18Ni9 stainless steel?

1Cr18Ni9 stainless steel has high strength after cold working, but its elongation is slightly worse than 1Cr17Ni7. Decorative parts for construction.

1Cr18Ni9 stainless steel belongs to the Chinese stainless steel marking method, and the corresponding American brand of 1Cr18Ni9 is S1Cr18Ni910.

What is the naming method of 1Cr18Ni9?

①Use the international chemical element symbols and national symbols to indicate the chemical composition, and use Arabic letters to indicate the content of the ingredients:

Such as: China, Russia 12CrNi3A.

② Use fixed-digit numbers to represent steel series or numbers; such as: the United States, Japan, 300 series, 400 series, and 200 series.

③The serial number is composed of Latin letters and sequence, which only indicates the purpose.

The numbering rules of 1Cr18Ni9 are as follows:

① Using element symbols

②Application, Chinese pinyin, open hearth steel: P, boiling steel: F, killed steel: B, class A steel: A, T8: special 8, GCr15: ball bonded steel, spring steel, such as: 20CrMnTi 60SiMn, (use Wanfen C content in a few thousandths) stainless steel, alloy tool steel (C content in a few thousandths), such as: 1Cr18Ni9 one thousandth (that is, 0.1%C), stainless C≤0.08% such as 0Cr18Ni9, ultra-low carbon C≤ 0.03% such as 0Cr17Ni13Mo

1Cr18Ni9 stainless steel GB/T1220-1992

What is the chemical composition of 1Cr18Ni9 stainless steel？

1Cr18Ni9 Stainless Steel is an austenitic, non-magnetic, extremely tough and ductile grade used in a variety of applications. The chemical composition of 1Cr18Ni9 stainless steel is:

- Carbon: 0.15%

- Manganese: 2.00%

- Silicon: 1.00%

- Chromium: 17.00-19.00%

- Nickel: 8.00-10.00%

- Molybdenum: 0.75%

What are the mechanical properties of 1Cr18Ni9 stainless steel?

The mechanical properties of 1Cr18Ni9 stainless steel are referenced as follows:

Yield strength: 205MPa

Tensile strength: 520MPa

Elongation≧40%

What are the physical properties of 1Cr18Ni9 stainless steel?

Density of 1Cr18Ni9 stainless steel: 7.93g/cm³

Longitudinal elastic modulus of 1Cr18Ni9 stainless steel: 200GPa

Melting point of 1Cr18Ni9 stainless steel: 1398-1420

What are the advantages of 1Cr18Ni9 stainless steel?

1Cr18Ni9 stainless steel is an austenitic chromium-nickel alloy, which is widely used in many industries for its excellent corrosion resistance and high strength characteristics. Some of the key advantages of 1Cr18Ni9 stainless steel include:

• Excellent Corrosion Resistance: This alloy has excellent resistance to a wide variety of corrosive environments, making it ideal for many industries.

• High Strength: The high strength of this alloy makes it ideal for structural applications.

• Good weldability: The alloy has good weldability and is suitable for various manufacturing processes.

What are the uses of 1Cr18Ni9 stainless steel?

1Cr18Ni9 stainless steel is an austenitic chromium-nickel stainless steel that is extremely tough and corrosion resistant. 1Cr18Ni9 stainless steel has a high carbon content and is often used in high temperature applications. However, 1Cr18Ni9 stainless steel can also be cold worked to increase its strength and hardness. 1Cr18Ni9 stainless steel is widely used in household products, auto parts, building materials, chemistry, food industry, agriculture, ship parts, etc.

Why is 1Cr18Ni9 stainless steel so popular?

There are many reasons why 1Cr18Ni9 stainless steel is so popular. One of the reasons is that it is very strong and durable. It is also resistant to corrosion and rust, which makes it ideal for use in many different environments. Additionally, 1Cr18Ni9 stainless steel is easy to clean and maintain, which makes it an excellent choice for many applications.

How to maintain 1Cr18Ni9 stainless steel ？

1Cr18Ni9 stainless steel is an austenitic chromium-nickel alloy that is extremely versatile and is used in a wide variety of end uses. Despite the high nickel content, 1Cr18Ni9 stainless steel is still non-magnetic. It is easy to form and weld, and it is also the main substitute of 304 stainless steel in deep drawing process.

Due to its ability to resist carbide precipitation during welding, 1Cr18Ni9 stainless steel is also widely used in other applications where corrosion resistance is important. These include: heat exchangers, chemical processing equipment, nuclear reactors, and more.

To keep your 1Cr18Ni9 Stainless Steel in good condition, be sure to follow these simple tips:-

Wash with warm soapy water after each use

- Wipe dry quickly with a soft cloth

- Do not use harsh chemicals or abrasive cleaners

- Regularly coat with a thin coat of mineral oil to prevent discoloration

Where can I buy 1Cr18Ni9 stainless steel?

Shanghai Hengqiao Trading Co., Ltd. is a professional steel supplier. As the designated dealer of Baosteel, the designated agreement user of Masteel, Shougang, and VAMA, the company pays more attention to product quality. The company strictly uses high-quality raw materials, meticulous workmanship, and mature technology. Pays great attention to product quality issues, and has professionals to strictly control every process of product production and processing. Our 1Cr18Ni9 stainless steel products have the characteristics of strong corrosion resistance, high plasticity, durability and not easy to deform, so it is a very good choice. At the same time, we adhere to the close relationship with customers at the lowest price. We firmly believe that we will bring every customer super high satisfaction in terms of quality, price and service. As a steel supplier, we can provide you with a very complete range of high-quality stainless steel, and we sincerely look forward to cooperating with you!