O-1 Steel

O-1 Steel

Steel name: O-1
Diagram No.: 1774
Mat.No. (Wr.Nr.) designation: 1.2510
UNS designation: T31501
AISI/SAE designation: O1
Chemical composition in weight %: 0.85-1.0% C, 0.10-0.50% Si, 1.00-1.40% Mn, 0.40-0.70% Mn, max. 0.30% V, 0.40-0.60% W
Steel group: Tool steels
Properties: No data
Applications: Blanking dies, drawing dies, extrusion dies, form cutters, forming dies, gauges - special, lamination dies, master tools, molding dies, paper knives, precision tool, punches, reamers roll, threading dies, screw dies, sub-press dies, taps, trimming dies.
Reference: Not shown in this demo version.

Heat Treatment
Hardening: 1450-1500° F/oil. Remove all forging or rolling skin prior to hardening. Temper immediately after hardening. Allow to cool to 125-150° F before tempering.
Tempering: Complete equalization of temperature throughout the tools is essential for good results. Recommended temperature is 350-500° F.

Tempering Diagram

Price: 20.00 US $
Buy Online Tempering Diagram

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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