What is hms1 and hms2?

HMS1 and HMS2 typically refer to two grades of high melting scrap metal, often used in recycling and Metallurgy. HMS1 (Heavy Melting Steel 1) consists of heavier and thicker scrap, such as large industrial items, while HMS2 (Heavy Melting Steel 2) includes lighter scrap like thinner sheets and miscellaneous scrap metals. These classifications help in determining the quality and price of scrap metal in the recycling market.