Copper Sheet Astm B 370
Copper sheet astm b370 also known as roofing copper provides high ductility durability and corrosion resistance.
Copper sheet astm b 370. Commonly referred to as roofing copper this sheet is certified to the astm b 370 specification and is 99 pure copper. Astm b370 2019 edition 2019 standard specification for copper sheet and strip for building construction this specification establishes the requirements for rolled copper sheet and strip in flat lengths or coils in ounce weight thicknesses for roofing flashing gutters downspouts and general sheet metal work in building construction. Astm b 370 09 specification for cold rolled copper sheet and strip for building construction pdf download item. It will develop a green patina with time.
Copper sheet astm b370 is normally used for ornamental furniture and architectural applications. B370 is popular for its appearance and ease of working machining. Different manufacturers may give different alloy numbers as part of their efforts to brand their product but don t let that confuse you.