About Alloy
52100 alloy is a high-carbon, chromium-containing steel known for its superior hardness, wear resistance, and tensile strength, which are achieved through precise heat treatment processes. With a typical composition of 0.98-1.10% carbon and 1.30-1.60% chromium, 52100 steel is engineered to provide excellent durability and performance in demanding applications. This alloy is widely used in the production of ball bearings, where its hardness and fine grain structure contribute to smooth and reliable operation under high loads and speeds. Additionally, it is employed in automotive components such as crankshafts and camshafts, where its strength and wear resistance enhance the longevity and performance of engine parts subjected to significant stress. The steel is also utilized in cutting tools, including drills and blades, thanks to its ability to maintain sharpness and cutting efficiency over extended periods. In industrial machinery, 52100 steel is used for parts like gears and shafts, where its wear resistance helps to minimize maintenance and extend service life. Its robust properties make it a preferred choice in various high-performance and precision applications, where reliability and durability are critical.
Product Form & Standard
AMS 6441 Tube
AMS 6440 Bar
AMS 6444 Bar Vac Melt
Chemical Composition
| Weight% | C | Mn | Si | Cr |
| Alloy 52100 Vac Arc | 1.05 | 0.35 | 0.30 | 1.50 |
Property
| AISI 52100 coefficient of linear thermal expansion | ||
| Value (10-6/K) | Temperature (°C) | Treatment or condition |
| 11.9 | 0-100 | Annealed |
| 12.6 | Hardened | |
Application
1. Marine Industry
●Applications:
oMarine Hardware: Includes components such as propellers, ship fittings, and fasteners.
oPipes and Valves: Used in shipbuilding and offshore structures.
●Benefits: Excellent resistance to seawater corrosion, high strength, and durability in marine environments.
2. Aerospace Industry
●Applications:
oAircraft Components: Structural elements, fittings, and fasteners that require high strength and resistance to stress.
●Benefits: Provides strength and durability under various operational stresses and environmental conditions.
3. Industrial Applications
●Applications:
oMachinery Parts: Includes gears, bearings, and bushings.
oValves and Fittings: Used in various industrial processes.
●Benefits: Good machinability, wear resistance, and strength make it suitable for a range of industrial uses.
4. Automotive Industry
●Applications:
oEngine Components: Parts such as valve guides, bushings, and connectors.
oTransmission Parts: Includes components that require high strength and durability.
●Benefits: Offers good performance and durability in high-stress automotive environments.
5. Construction Industry
●Applications:
oArchitectural Hardware: Includes components like door handles, hinges, and decorative fittings.
oStructural Fittings: Used in various construction projects requiring strong and durable materials.
●Benefits: Aesthetic appeal combined with strength and resistance to environmental conditions.
6. Electrical Industry
●Applications:
oElectrical Contacts: Components that require good conductivity and durability.
oConnectors and Terminals: Used in electrical systems for reliable connections.
●Benefits: Provides good electrical conductivity and resistance to wear and corrosion.
7. Chemical Processing
●Applications:
oPiping and Fittings: Components used in chemical processing plants.
●Benefits: Resistance to corrosion and degradation in harsh chemical environments.
8. Military and Defense
●Applications:
oWeapon Systems: Parts and components that require high strength and resistance to harsh conditions.
●Benefits: High durability and strength make it suitable for demanding military applications.
C46400 brass, or Naval Brass, is renowned for its excellent corrosion resistance, particularly in marine environments, combined with high strength and machinability. These properties make it suitable for a wide range of applications across marine, aerospace, industrial, and other demanding sectors.
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