EN-GJL-250, CAST IRON GG25

EN-GJL-250 and CAST IRON GG25 are two terms that are often used interchangeably to refer to a specific type of cast iron. This material is widely used in various industries due to its excellent mechanical properties, good machinability, and cost-effectiveness. In this article, we will explore the properties and applications of EN-GJL-250 and CAST IRON GG25.

Properties of EN-GJL-250 and CAST IRON GG25

EN-GJL-250 and CAST IRON GG25 are both classified as grey cast iron. This means that they have a high carbon content (2.5-4%) and a low melting point, which makes them easy to cast. The main difference between the two is that EN-GJL-250 is a European standard while CAST IRON GG25 is an American standard.

Both materials have excellent wear resistance, good thermal conductivity, and high damping capacity. They are also highly machinable, which makes them ideal for producing complex shapes and parts. However, they have low tensile strength and are prone to cracking under high stress.

Applications of EN-GJL-250 and CAST IRON GG25

EN-GJL-250 and CAST IRON GG25 are widely used in various industries due to their excellent properties. Some of the common applications include:

1. Automotive industry: EN-GJL-250 and CAST IRON GG25 are used to produce engine blocks, cylinder heads, and brake discs.

2. Construction industry: These materials are used to produce pipes, manhole covers, and other structural components.

3. Machinery industry: EN-GJL-250 and CAST IRON GG25 are used to produce gears, pulleys, and other machine components.

4. Marine industry: These materials are used to produce propellers, rudders, and other marine components.

EN-GJL-250 and CAST IRON GG25 are two terms that refer to the same type of cast iron. They have excellent mechanical properties, good machinability, and are cost-effective. These materials are widely used in various industries, including automotive, construction, machinery, and marine. Understanding their properties and applications can help you choose the right material for your specific needs.