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.
Copper sheet astm b 370.
Copper sheet astm b370 also known as roofing copper provides high ductility durability and corrosion resistance.
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.
Astm b 370 09 specification for cold rolled copper sheet and strip for building construction pdf download item.
Astm b370 is commonly referred to as other brand names or as roofing copper.
It will develop a green patina with time.