1Cr17Ni2 stainless steel rod

Introduction

1Cr17Ni2 stainless steel bars are made of the copper-nickel-chromium austenitic alloy. It is a grade of stainless steel that is non-magnetic and has good weldability, corrosion resistance, hot ductility and toughness. The 1Cr17Ni2 stainless steel bars have a high yield strength, excellent low temperature toughness, good cold forming properties and excellent strength-to-weight ratio.

Chemical Properties

1Cr17Ni2 stainless steel is an austenitic alloy composed of iron, chromium and nickel. It has a low carbon content and a high chromium content. Chemical composition of 1Cr17Ni2 stainless steel is as follows:

C: 0.08-0.15%

Mn: 0.25-1.00%

Si: 0.25-0.50%

P: 0.04-0.08%

S: 0.03% max

Cr: 16.00-18.00%

Ni: 1.00-2.00%

Mo: 0.50-1.00%

Mechanical Properties

1Cr17Ni2 stainless steel has a relatively high yield strength, excellent low temperature toughness and cold forming properties. The average tensile strength of 1Cr17Ni2 stainless steel bars is 516.3 MPa and the average yield strength is 370.6 MPa. The 1Cr17Ni2 stainless steel bar has an elongation at break of 40% and a Rockwell hardness of 45.

Uses

1Cr17Ni2 stainless steel bars are used in appliances, structural components, chemical containers and kitchen utensils. They are also used in aircraft parts and medical tools. The 1Cr17Ni2 stainless steel bars have high strength and excellent plasticity, so they are widely used in many fields such as aerospace, aviation, automotive and military. They also have good corrosion resistance, weldability and formability, which makes them suitable for many other uses.

Conclusion

1Cr17Ni2 stainless steel bars are made of a copper-nickel-chromium austenitic alloy, which has a high chromium content and a low carbon content. It has good corrosion resistance and weldability, excellent low temperature toughness and good cold forming properties. This material is used in many applications requiring properties such as high strength and good plasticity, including aircraft parts and medical devices.

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Introduction

1Cr17Ni2 stainless steel rod is a kind of martensitic stainless steel, which is mainly used to produce martensite stainless steel or martensite steel. It has good formability and weldability, as well as good toughness and high strength after heat treatment.

Characteristics

1Cr17Ni2 stainless steel rod has a low carbon content, which can effectively reduce the carbide precipitation during heat treatment and improve the intergranular corrosion resistance of steel.

With high chromium content, the steel has good corrosion resistance and strong oxidation resistance. At the same time, 1Cr17Ni2 stainless steel rod also has good resistance to chloride stress corrosion cracking, and thus better corrosion resistance. In addition, the steel has a certain degree of resistance to nitric acid and oxidizing acid, and is suitable for the production of equipment and components working in these environments.

Properties

The tensile strength of 1Cr17Ni2 stainless steel rod is 735Mpa, the yield strength is 305Mpa, and the elongation is 30%.

Usage

1Cr17Ni2 stainless steel rod is widely used in industrial manufacturing for the production of machinery and equipment components, boiler tubes or pressure vessels, semi-finished products or finished products of metal structures. It is also suitable for making tools requiring high hardness, wear resistance and corrosion resistance, such as blades and molds.

Conclusion

1Cr17Ni2 stainless steel rod has good mechanical and corrosion resistance, making it an ideal material for industrial and structural applications. The steel also has good formability and weldability, and can be used for a variety of machining applications. Therefore, this type of stainless steel rod is widely used in the production of various industries.