UNI 34 Cr 4 KB Structural and constructional steels
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This material has 343 properties — only a subset is shown here.
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UNI 34 Cr 4 KB Chemical Composition
UNI 7356: 1974 / Hot rolled finished steel products. Wire rods and round bars for cold- or hot-headed bolts, nuts and rivets
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UNI 34 Cr 4 KB Physical Properties
Temperature
This material has 343 properties — only a subset is shown here.
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UNI 34 Cr 4 KB Heat Treatments
- Material shall be supplied spheroidize annealed (Annealed). Response to Heat Treatment: The hardness value contained in the mechanical properties table for the Hardened condition is the minimum value required in the centre of a test piece with a maximum diameter of 22mm following hardening by oil quenching from 850°C. The hardness value shown for the Hardened and Tempered (H+T) condition is that required after final heat treatment.
UNI 34 Cr 4 KB Mechanical Properties
Temperature
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UNI 34 Cr 4 KB 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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- 232Cross References
- 6Composition
- 4Mechanical Properties
- 3Physical Properties
- 1Heat Treatment
- -Metallography
- -Machinability
- -Stress-Strain
- -Formability
- -Fatigue
- -Fracture
- -Creep
- -Joints
- -Coatings
- -Dimensions
- -Tribology
- -Corrosion
- -Ageing
- -Weatherability
- -Irradiation
- 97Total Suppliers