0Cr17Ni7Al stainless steel rod

Introduction

0Cr17Ni7Al stainless steel bar is a type of stainless steel developed by China. It is a high alloy steel with excellent corrosion resistance, greater strength and good weldability, making it suitable for a wide variety of applications. 0Cr17Ni7Al stainless steel bar is widely used for industries such as shipbuilding, petroleum refining, petrochemical, water and chemical engineering, heat exchangers, pressure vessels and boilers. This type of stainless steel is also used in the manufacture of auto parts, consumer products and general machining.

Chemical Composition

0Cr17Ni7Al stainless steel bar is composed mainly of iron, chromium, nickel and aluminum. The alloy contains no more than 0.08% carbon and is considered a low-carbon steel. The chromium content is between 16 and 18%, nickel is between 6 and 8%, and aluminum is between 0.3 and 0.6%. Other alloying elements such as niobium, titanium, cobalt, molybdenum and selenium may be added in small amounts for additional strength and corrosion resistance.

Heat Treatment

Steel is hardened by heat treatment. This process alters the properties of the material. 0Cr17Ni7Al stainless steel bar is heat treated to improve its strength, formability, and resistance to corrosion and other chemical and environmental damage. Heat treatment consists of heating the material to a certain temperature and then cooling it quickly. This is known as quenching and tempering, and is done in grades to achieve the desired properties.

Corrosion Resistance

The 0Cr17Ni7Al stainless steel bar has enhanced corrosion resistance due to its high chromium and nickel content. The chromium creates a passive layer which prevents corrosion. The alloy also has improved resistance to acids and other corrosive materials. This makes it suitable for use in a variety of industries, including the chemical and food processing industry, which often deals with corrosive materials.

Weldability

0Cr17Ni7Al stainless steel bar is highly weldable, making it suitable for welding applications. The alloy is typically welded with the gas tungsten arc welding (GTAW) and shielded metal arc welding (SMAW) processes. The material is also suitable for high temperature welding and can be used for welding on stainless steels with similar composition.

Applications

OCr17Ni7Al stainless steel bar is widely used for a variety of applications, including: pressure vessels, boilers, heat exchangers, automotive parts, consumer products, and general machining. This type of stainless steel is used for shipbuilding, petroleum refining, petrochemical, water and chemical engineering, and food and beverage processing. It is also used in a wide range of general machining applications, such as cutting, drilling, bending, and forming.

Conclusion

In conclusion, 0Cr17Ni7Al stainless steel bar is a high alloy steel with excellent corrosion resistance, greater strength and good weldability. It is widely used for a variety of applications, including shipbuilding, petroleum refining, petrochemical, water and chemical engineering, and food and beverage processing. The alloy is also used for general machining applications, such as cutting, drilling, bending, and forming.

SUS301(0Cr17Ni7Al) stainless steel bar is made of SUS301 stainless steel. 0Cr17Ni7Al is a kind of austenitic stainless steel, belong to CrNi series stainless steel. It is mainly used for the production of parts with good comprehensive performance and requirement of high strength and high technology equipment.

SUS301 stainless steel has excellent corrosion resistance, process performance, and ability to adapt to environment. It can obtain the best comprehensive performance after cold rolling, heat treatment and other annealing process. It is widely used in bellows, bellows, automobile and other fields.

SUS301 stainless steel bar is a kind of semi-austenitic stainless steel, its strength and toughness is better than others. Despite its high strength, it has good plasticity and will not passivation or discoloration during the quenching process. In addition, SUS301 stainless steel bar has excellent corrosion resistance and good workability, especially suitable for viscous industry, such as lawn mowers, electrical tools and automobile parts.

The standard specifications of SUS301 stainless steel bar are hexagonal rods (50~ 480mm long), round rods (50~ 800mm long) and square rods (50~ 800mm long). This material is excellent in both hardness and ductility. It is generally used in vehicle machinery and other fields. Its high production cost also limits its development.

SUS301(0Cr17Ni7Al) stainless steel bar is a kind of austenitic stainless steel. It has excellent corrosion resistance, process performance and ability to adapt to environment. It is widely used in bellows, bellows, automobiles and other fields. Its production cost is high, so it has certain limits in its development. However, it is still a commonly used material.