UNS C67400 Manganese Bronze
Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of uns c67400 manganese bronze in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount uns c67400 manganese bronze for sale here from our factory. Customized orders are welcome.
C67400 manganese bronze is a type of brass alloy with high amounts of copper, zinc, and manganese. Specifically, it consists of 60% copper, 38% zinc, and 2% manganese. This unique composition gives c67400 distinctive bronze properties like strength, durability and excellent wear and corrosion resistance.
| Element | Content (%) |
|---|---|
| Cu | 58.5 |
| Zn | 36.5 |
| Al | 1.2 |
| Mn | 2.8 |
| Sn | 1 |
C67400 bronze is reddish-gold and attractive, commonly used in decorative applications. It has a density of 8.47 grams per cubic centimetre, a melting point of 954-1010°C and a thermal conductivity of 44.2 W/(m·K). Also, it has a low coefficient of friction, excellent machinability, and is highly resistant to fatigue.
| Properties | Metric | Imperial |
|---|---|---|
| Density | 8.63 g/cm3 | 0.312 lb/in³ |
| Melting point | 866°C | 1590°F |
Due to its unique characteristics, c67400 bronze is used for various applications. One of the most common uses of c67400 bronze is in constructing marine fittings and hardware, including propellers, underwater fasteners, propulsion parts, and hardware for boats, ships, and offshore structures. This type of bronze is also used in automotive, electrical, and construction industries, as it is highly malleable and easy to work with due to its good workability.C67400 bronze alloy has excellent hardness properties, with a Brinell hardness of 175. This makes it a preferred material for applications requiring high wear, corrosion, and fatigue resistance, such as valve parts, fasteners, and bushings.
C67400 bronze doesn't require any heat treatment, and it can be machined, fabricated and formed even without annealing. As a result, it reduces production time and costs associated with heat treatment that other bronzes and alloys require.C67400 bronze can be welded using common methods such as oxyacetylene, gas tungsten arc, and gas metal arc welding. Still, phosphorous-free filler rods are recommended to minimize the chances of cracking or porosity.C67400 bronze has high corrosion resistance in freshwater and seawater environments, making it an ideal material for marine hardware. It also exhibits excellent resistance to stress corrosion and is resistant to crevice corrosion and dezincification, making it a preferred material for applications in plumbing and valve systems.
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