PROPRIETARY LESCALLOY HP 9-4-30 VAC-ARC Structural and constructional steels
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This material has 58 properties — only a subset is shown here.
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PROPRIETARY LESCALLOY HP 9-4-30 VAC-ARC Chemical Composition
Timken Steel Corporation, Product Data Sheets,
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PROPRIETARY LESCALLOY HP 9-4-30 VAC-ARC Physical Properties
Temperature
This material has 58 properties — only a subset is shown here.
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PROPRIETARY LESCALLOY HP 9-4-30 VAC-ARC Heat Treatments
- Normalize: 871-927°C (1600-1700°F), 1 hour, air cool.
Austenitize: 843 ± 14°C (1550 ± 25°F), 1 hour, oil quench.
Refrigerate: -73°C (-100°F), 2 hours, air warm to room temperature.
Temper: 204-593°C (400-1100°F) depending on desired properties. Double tempering should be employed.
Anneal: 677°C (1250°F) 4 hours, air cool to room temperature, plus 621°C (1150°F), 4-8 hours, air cool. Or, temper (subcritical anneal) at 621°C (1150°F) for 12-24 hours and air cool.
PROPRIETARY LESCALLOY HP 9-4-30 VAC-ARC Mechanical Properties
Temperature
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PROPRIETARY LESCALLOY HP 9-4-30 VAC-ARC 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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- 8Cross References
- 24Composition
- 14Mechanical Properties
- 7Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 4Total Suppliers