B19 ordinary cupronickel is a structural copper-nickel alloy with excellent mechanical properties and corrosion resistance, and has been widely used in many fields. Below we will explain in detail the composition content of B19 ordinary cupronickel and its application in various fields.
B19 Composition content of ordinary cupronickel.
The chemical composition of B19 ordinary cupronickel includes:
Copper (Cu): Allowance.
Nickel + Cobalt (NICO): 180～20.0%
Zinc (zn): 03%
Lead (pb): 0005%
Phosphorus (p): 001%
Iron (Fe): 05%
Manganese (mn): 05%
Silicon (Si): 015%
Antimony(sb): 0005%
Sulfur (s): 001%
Arsenic(AS): 0010%
Carbon(c): 005%
Bismuth (bi): 0002%
Magnesium (mg): 005%
Application field and explanation of B19 ordinary cupronickel.
Chemical industry: B19 ordinary cupronickel has high corrosion resistance and can resist the erosion of chemical substances, so it is widely used in the chemical industry. It is often used as a structural component in the manufacture of pipes, valves, storage tanks and other equipment to ensure the long-term stable operation of equipment in harsh environments.
Marine engineering: seawater is rich in salt and chloride, which is very corrosive to metal materials, and B19 ordinary cupronickel has excellent corrosion resistance, so it is often used in the manufacture of offshore platforms, ship accessories, etc., to ensure the long-term service life of marine engineering facilities.
Electric power industry: power equipment has high requirements for the conductivity of materials, and B19 ordinary white copper has good electrical conductivity, so it is often used in the manufacture of wires, terminals and other components of power equipment to ensure the stability and reliability of power transmission.
Construction: B19 ordinary white copper has excellent mechanical properties, which can be used to manufacture connectors and supports for building structures to ensure the safety and stability of buildings in various environments.
Machinery manufacturing: Because B19 ordinary white copper has good wear resistance and high strength, it is often used in the manufacture of mechanical parts, bearings, etc., to improve the durability and reliability of mechanical equipment.
To sum up, the content of B19 ordinary cupronickel determines its wide application in the fields of chemical industry, marine, electric power, construction and machinery manufacturing. Its high corrosion resistance, excellent mechanical properties and electrical conductivity make it an indispensable and important material in various engineering projects, providing a solid support for the development and progress of all walks of life.