ISO C16R Structural and constructional steels
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ISO C16R Chemical Composition
ISO 683-11: 2012 / Heat-treatable steels, alloy steels and free-cutting steels - Part 11: Wrought case-hardening steels
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ISO C16R Physical Properties
Temperature
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ISO C16R Heat Treatments
- Carburizing at 880-980°C (The carburizing temperature depends on the chemical composition of the steel, the mass of the product and the carburizing medium. If the steels are direct hardened, in general, a temperature of 950°C is not exceeded. For special procedures, for example under vacuum, higher temperatures (for example 1020-1050°C) are not unusual);
Direct and simple hardening at 830-870°C (The kind of quenching agent depends on, for example the shape of the products, the cooling conditions and the amount of furnace filling. If the steels are direct hardened and if there is a danger of distortion, they should be quenched from a temperature between the core-hardening and case-hardening temperatures);
Double hardening: Core-hardening at 880-920°C and Case-hardening at 780-820°C;
Tempering at 150-200°C (Time for tempering as a guide: 1h minimum). - Carburizing temperature: 880°-980°C (temperature depends on the chemical composition of the steel, the mass of the product and the carburizing medium. If the steels are direct hardened, in general, a temperature of 950°C is not exceeded. For special procedures, for example under vacuum, higher temperatures (for example 1 020°C to 1 050°C) are not unusual; Direct and Simple hardening temperature: 830 to 870°C; Double hardening: Core-hardening temperature 880° to 920°C or Case hardening temperature 780° to 820°C; Tempering temperature: 150° to 200°C, 1h minimum;
ISO C16R Mechanical Properties
Temperature
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ISO C16R International Equivalent Materials
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Equivalence categories reflect chemical-composition and mechanical-property comparison — always verify suitability against the governing specification for your application.
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- 84Cross References
- 36Composition
- 81Mechanical Properties
- 3Physical Properties
- 2Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- 83Joints
- -Coatings
- 9Dimensions
- 1Tribology
- 8491Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 80Total Suppliers