BS ISO 185:2020 Grey Cast Irons - Classification

Discover the comprehensive guide to grey cast irons with the BS ISO 185:2020 standard. This essential document provides a detailed classification of grey cast irons, offering invaluable insights for professionals in the metallurgy and manufacturing industries. Whether you are involved in the production, quality control, or application of grey cast irons, this standard is an indispensable resource for ensuring high-quality outcomes.

Key Features

• Standard Number: BS ISO 185:2020
• Pages: 36
• Release Date: 2020-06-01
• ISBN: 978 0 539 12547 4
• Status: Standard

Comprehensive Classification

The BS ISO 185:2020 standard provides a thorough classification system for grey cast irons, which are widely used in various industrial applications due to their excellent machinability, wear resistance, and vibration damping properties. This standard categorizes grey cast irons based on their mechanical properties and chemical composition, ensuring that you have the precise information needed to select the right material for your specific application.

Why Choose BS ISO 185:2020?

Grey cast irons are a critical material in many industries, including automotive, construction, and machinery manufacturing. The BS ISO 185:2020 standard is designed to help you navigate the complexities of grey cast iron classification, providing you with the knowledge to make informed decisions. By adhering to this standard, you can ensure that your products meet the highest quality and performance standards, reducing the risk of failure and enhancing customer satisfaction.

Benefits of Using Grey Cast Irons

Grey cast irons are renowned for their unique properties, making them a preferred choice for a wide range of applications. Some of the key benefits include:

• Excellent Machinability: Grey cast irons can be easily machined, allowing for precise and efficient manufacturing processes.
• Superior Wear Resistance: The material's inherent hardness provides excellent resistance to wear and abrasion, extending the lifespan of components.
• Vibration Damping: Grey cast irons have a high damping capacity, making them ideal for applications where vibration reduction is crucial.
• Cost-Effective: The affordability of grey cast irons makes them an economical choice for large-scale production.

Applications of Grey Cast Irons

Grey cast irons are utilized in a variety of applications due to their versatile properties. Some common uses include:

• Automotive Industry: Engine blocks, brake discs, and cylinder heads.
• Construction: Pipes, manhole covers, and structural components.
• Machinery Manufacturing: Machine tool bases, frames, and housings.
• Household Appliances: Cookware and heating elements.

Stay Ahead with BS ISO 185:2020

In an ever-evolving industrial landscape, staying ahead of the competition requires access to the latest standards and best practices. The BS ISO 185:2020 standard equips you with the knowledge and tools needed to excel in your field. By implementing this standard, you can enhance the quality and reliability of your products, ensuring that they meet the demands of modern industry.

Conclusion

The BS ISO 185:2020 Grey Cast Irons - Classification standard is an essential resource for anyone involved in the production, application, or study of grey cast irons. With its detailed classification system and comprehensive coverage of the material's properties, this standard provides the foundation for achieving excellence in your projects. Invest in the BS ISO 185:2020 standard today and take the first step towards superior quality and performance in your grey cast iron applications.

BS ISO 185:2020

• 77.080.10 Irons

This document specifies the properties of unalloyed and low-alloyed grey cast irons used for castings that have been manufactured in sand moulds or in moulds with comparable thermal behaviour.

This document specifies the characterizing properties of grey cast irons by any of the following:

1. the tensile strength of cast samples;

2. if agreed by the manufacturer and the purchaser, the tensile strength of samples cut from a casting;

3. if agreed between the manufacturer and the purchaser, the hardness of the material determined on castings or on a cast-on knob.

If agreed by the manufacturer and the purchaser, the combination of tensile strength from option a) or option b) and plus hardness from option c) can be specified. Information on specifying a combination of tensile strength and hardness is given in Annex B.

This document specifies eight grades of grey cast iron according to tensile strength (see Table 1) and six grades of grey cast iron according to Brinell hardness (see Table 2).

This document does not apply to grey cast irons used for pipes and pipe fittings and continuous cast products.

This document does not cover technical delivery conditions for grey iron castings.