Official websites use. Share sensitive information only on official, secure websites. JavaScript appears to be disabled on this computer. Please click here to see any active alerts. The following tables show the percentage composition of refrigerant blends found acceptable acceptable This designation means that a substitute may be used, without restriction, to replace the relevant ODS within the end-use specified.
This designation is generally used when the specific characteristics of different applications within an end-use result in differences in risk. Use of the substitute in the end-use is legal only in those applications included within the narrowed use limit. An example is the set of use conditions placed on motor vehicle air conditioning refrigerants, requiring the use of unique fittings and labels and requiring that the original refrigerant be removed before charging with an alternative.
Use of the substitute in the end-use is legal provided the conditions are fully met. The specific determinations that apply to these blends are listed by end-use. Skip to main content. These are mainly used for making Tools and Dies for cutting, forming and forging metals in their hot or cold conditions. I hope you liked my article on Types of Steel and Their Properties. If so then do share it on social media, or with your friends, and if you have any further doubts feel free to ask us in the comment section.
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Non-ferrous metals are used because of its properties such as higher conductivity e. Topics of Today. Steel Making. Leave a Reply Cancel reply Your email address will not be published.
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