Ck45 Steel Grade: Empowering Infrastructure Development and Advancing Construction Techniques

Specification:

Ck45 steel grade is a medium carbon steel that has excellent machinability, weldability, and high strength properties. It belongs to the DIN 17200 standard and has a tensile strength of 600-800 N/mm².

Mechanical Properties:

– Yield strength: 340-490 N/mm²
– Elongation: 14-20%
– Impact resistance: 27 J at 20°C
– Hardness: 170-210 HB

Chemical Composition:

Ck45 steel grade is composed of the following elements:

– Carbon (C): 0.42-0.50%
– Silicon (Si): 0.15-0.35%
– Manganese (Mn): 0.50-0.80%
– Phosphorus (P): max 0.040%
– Sulfur (S): max 0.040%
– Chromium (Cr): max 0.40%
– Nickel (Ni): max 0.40%
– Copper (Cu): max 0.40%

Application in Infrastructure Development and Construction Techniques:

Ck45 steel grade is widely used in various applications in the infrastructure development and construction industry. Its high strength properties make it suitable for structural components and load-bearing elements in buildings, bridges, and other infrastructure projects.

The excellent machinability of Ck45 steel grade allows for easy processing and fabrication, enabling efficient construction techniques. It can be easily welded, allowing for the construction of complex structures using various joining methods.

Furthermore, the chemical composition of Ck45 steel grade ensures good corrosion resistance, making it a durable choice for both above-ground and underground infrastructure projects.

Overall, the properties and composition of Ck45 steel grade contribute to empowering infrastructure development and advancing construction techniques by providing a reliable and versatile material that can withstand heavy loads, resist corrosion, and be easily fabricated.
Ck45 Steel grade
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