CK45 is a low-alloy structural steel that is specified in the German standard DIN EN 10083-2 and is also known as C45E (EN standard).
Features of CK45:
Medium carbon content:CK45 has a moderate carbon content of about 042-0.50%, providing moderate hardness and strength.
Excellent machinability:Due to its medium carbon content, CK45 has good machinability and is easy to chip, weld and heat treat.
Moderate hardness and strength:After proper heat treatment, CK45 can obtain moderate hardness and strength, which is suitable for some mechanical parts and engineering structures.
Good weldability:Under proper welding conditions, CK45 has good weldability and is suitable for applications that require welding.
Uses of CK45:
Manufacture of mechanical parts:CK45 is widely used in the manufacture of mechanical parts, such as shafts, gears, pins, etc.
Engineering Structure:Due to its moderate hardness and strength, CK45 can also be used in the manufacture of some engineering structures.
Hydraulic and pneumatic components:It has certain applications in the manufacture of hydraulic cylinders, cylinders and other hydropneumatic components.
Why CK45:
Comprehensive Performance:CK45 is suitable for a variety of application scenarios due to its comprehensive properties, including moderate hardness, machinability, weldability, etc.
Standardization:Thanks to its compliance with the German standard DIN EN 10083-2, CK45 is a standardized material that makes it easier to use during manufacturing and design.
Cost-effective:CK45 is generally cost-effective and suitable for applications requiring moderate performance.
New Market Research Directions:
High-performance applications:In view of the requirements of high performance and high strength, how to improve the performance of CK45 by improving the heat treatment process and adding alloying elements is studied.
Sustainability:With the current focus on sustainability, research is on how to reduce the environmental impact of production processes and improve the sustainability of materials.
Advanced Manufacturing Technology:Use advanced manufacturing technology, such as precision casting, 3D printing, etc., to improve the accuracy and performance of parts.
Overall, CK45, as a common low-alloy structural steel, has a wide range of applications in the fields of mechanical engineering and engineering. New research directions can focus on improving performance, sustainability, and advanced manufacturing technologies. When selecting CK45, you need to consider the requirements of your specific application, cost, and manufacturing process.