Ovako 803Q Steel

Ovako 803Q Steel

Steel name: Ovako 803Q
Diagram No.: 87
DIN: 100Cr6
SAE: 52100
AFNOR NF: 100Cr6
JIS: SUJ2
Chemical composition in weight %: 0.93% C, 0.28% Mn, 0.28% Si, 0.009% P, 0.001% S, 1.47% Cr, 0.02% Mo, 0.10% Ni, 0.10 Cu, 12 ppm Ti, 3.9 ppm O.
Properties: Structural steel, high clean steel.
Reference: Not shown in this demo version.

Heat Treatment
Martensitic hardening: 830-870°C, 10-60 min, oil quench (+ tempering within 2 hrs)
Bainitic hardening: 850-875°C, 10-60 min, Salt bath 220-250°C, 3-7 hrs
Tempering: 160-500^oC
Diagram note: The diagram data: Austenized at 840°C, oil quenched and tempered 1h.

Tempering Diagram

Price: 20.00 US $
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Other Steel Data links
Carbides in Steel
CCT and TTT Diagrams of Steels
CCT and TTT Diagram Calculating Service
Hardenability Diagrams of Steels
Hardenability Calculating Service
Macro Defects in Steel
Metal Etchants
Non-Metallic Inclusions in Steel
Semiconductor Etchants

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