Why 13CrMo4-4 Steel is the Go-To Choice for High-Temperature Applications

Specification: 13CrMo4-4 steel is a low alloy steel that is specifically designed to be used in high-temperature applications. It is classified as a creep-resistant steel and is known for its excellent heat resistance and durability under extreme conditions. The specifications of 13CrMo4-4 steel typically include its chemical composition, mechanical properties, and standards it conforms to, such as EN 10028-2.

Mechanical Properties: 13CrMo4-4 steel exhibits exceptional mechanical properties at elevated temperatures. It has a high yield strength, which means it can withstand significant stress without permanent deformation. The steel also has a good tensile strength, ensuring its structural integrity under high-pressure conditions. Additionally, 13CrMo4-4 steel shows excellent toughness and impact resistance, further enhancing its suitability for high-temperature applications.

Chemical Composition: The chemical composition of 13CrMo4-4 steel is carefully tailored to provide the necessary properties for high-temperature applications. It primarily consists of carbon, manganese, silicon, phosphorus, sulfur, chromium, and molybdenum. The addition of chromium and molybdenum enhances the steel’s corrosion resistance and high-temperature strength. The precise chemical composition of 13CrMo4-4 steel may vary depending on the specific manufacturer or standard.

Overall, the combination of its specific mechanical properties and chemical composition makes 13CrMo4-4 steel the go-to choice for high-temperature applications. It offers exceptional heat resistance, structural integrity, and durability, making it suitable for use in industries such as power generation, petrochemical, and aerospace.
13CrMo4 4 Steel grade
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