51CrV4 Steel

51CrV4 Steel

Steel name: 51CrV4
Diagram No.: 2035
DIN designation: 51CrV4
Chemical composition in weight %: See the table.
Steel group: Spring steels
Applications: Springs
Comment: 51CrV4 is a high strength quench and tempering steel suitable for quenched and tempered springs. What Ovako offer includes a number of variants with tight chemical composition, suitable for different applications and material thicknesses. They all meet the overall requirements set by EN10089. Similar designations: 1.8159, 735A51, SS2230, SB4292 - 52CrMn5-4, SB4290 - 52CrMn5-4, SB4282 - 52CrMn4-4, SB4212- 50CrMn4-4, AISI 6150. Ac1=738 C, Ac3=788 C, Ms=273 C.
Reference: Not shown in this demo version.

Heat Treatment
Hardening: Soaking at 830-860 C, oil

Hardenability Diagram

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Other Steel Data links:
Carbides in Steel
CCT and TTT Diagrams of Steels
CCT and TTT Diagram Calculating Service
Hardenability Calculating Service
Macro Defects in Steel
Metal Etchants
Non-Metallic Inclusions in Steel
Semiconductor Etchants
Transformation Diagrams of Non-Ferrous Alloys
Tempering Diagrams of Steels

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