PROPRIETARY LO-QPM M4 Structural and constructional steels
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This material has 112 properties — only a subset is shown here.
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PROPRIETARY LO-QPM M4 Chemical Composition
Friedr. Lohmann GmbH, Product Data Sheets,
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PROPRIETARY LO-QPM M4 Physical Properties
Temperature
This material has 112 properties — only a subset is shown here.
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PROPRIETARY LO-QPM M4 Heat Treatments
- Soft annealing (880-900°C); Furnace cooling <550°C; Followed by air
Hardening: (1180-1220°C); Overpressure gas quenching/oil/hot bath (550°C)
Tempering (540-560°C) x3 min.
PROPRIETARY LO-QPM M4 Mechanical Properties
Temperature
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PROPRIETARY LO-QPM M4 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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- 50Cross References
- 7Composition
- 1Mechanical Properties
- 4Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 49Total Suppliers