Among the most versatile alloys of copper, architectural bronze has cemented its place in shaping the world as it is known today. Denoted by its standard number C385, this alloy is composed of 57% copper, 3% lead, and 40% zinc.
Bronze Is Everywhere
Frames for windows and doors, mailboxes, and railings for staircases are only some structures that are made of C385. Different pieces of hardware like nuts, bolts, and rivets may also contain bronze. The alloy is known to be very resistant to marine environments, and can also withstand damage caused by weak acids. Easily manipulated by hot forging or hot working, architectural bronze can definitely be formed into any shape for any purpose.
Limitations of the Alloy
While bronze is known to be tough and resistant, care should be taken when it comes to contact with certain compounds. C385 should ideally be kept away from places with dense urban pollution and acid rain. Bird droppings contain a highly concentrated form of uric acid, which can corrode even the strongest metals over time. Architectural bronze may also exhibit cracking when it is exposed to ammonia and cyanides.
If you require bars, extrusions, sheets, or even a bronze tube or rod for the type of work you do, then visit a reputable metal supplier today. You can get the lowdown on the strengths and limitations of your materials of choice. Plus, they can provide you with the correct thickness and size of architectural bronze you need, even custom-cutting it to fit your specifications.