1.1191 material specification For heavy Duty Constructions

1.1191， also known as C45E， is a medium carbon steel material commonly used in heavy-duty constructions. This material is known for its excellent strength， toughness， and durability， making it ideal for applications where high stress and load-bearing capabilities are required. In this article， we will discuss the specifications of 1.1191 material and its suitability for heavy-duty constructions.

1.1191 material specifications:

Chemical composition:

- Carbon: 0.42-0.50%

- Silicon: 0.40%

- Manganese: 0.50-0.80%

- Phosphorus: 0.025%

- Sulfur: 0.020%

- Chromium: 0.40%

Mechanical properties:

- Tensile strength: 600-850 MPa

- Yield strength: 320-370 MPa

- Elongation: 14-18%

- Hardness: 170-210 HB

Applications of 1.1191 material in heavy-duty constructions:

1. Structural components: The excellent mechanical properties of 1.1191 material make it suitable for structural components such as beams， columns， and trusses in heavy-duty constructions. Its high tensile strength and yield strength ensure the stability and reliability of the structures.

2. Machinery parts: 1.1191 material is often used for manufacturing machinery parts that are subjected to heavy loads and tough operating conditions. Its toughness and durability make it ideal for gears， shafts， axles， and other critical components in heavy-duty machinery.

3. Construction equipment: Heavy-duty constructions require robust and durable equipment to withstand the harsh working environments. 1.1191 material is commonly used in the construction of heavy machinery， cranes， excavators， and other equipment that are exposed to high stress and heavy loads.

4. Tooling and dies: The high hardness and wear resistance of 1.1191 material make it suitable for tooling and dies used in heavy-duty manufacturing processes. It is often used for punches， dies， cutting tools， and molds that require high strength and durability.

In conclusion， 1.1191 material is a versatile and reliable choice for heavy-duty constructions due to its excellent mechanical properties and performance under high stress and load-bearing conditions. Its chemical composition and mechanical specifications make it a popular choice for structural components， machinery parts， construction equipment， and tooling in various industries. If you are looking for a material that can stand up to the demands of heavy-duty constructions， consider using 1.1191 material for your next project.