UNS T20811 Steel

UNS T20811 Steel

Steel name: UNS T20811
Diagram No.: 341
UNS designation: T20811
AISI/SAE designation: Type 610
Chemical composition in weight %: 0.40% C, 1.00% Si, 5.00% Cr, 1.50% Mo, 0.40% V
Steel group: Hot work tool steels
Properties: No data
Applications: It has also been used in numerous hot working applications such as forging dies, heavy-duty compression tools, bulldozer dies, hot forging tools with deep recesses or sharp corners, die-casting dies, aluminum extrusion dies, bolt dies, hot piercing and forming punches, and vastoning dies.
Reference: Not shown in this demo version.

Heat Treatment
Hardening: 1010^oC/air
Tempering: See the diagram
Diagram note: Air treated 1010^oC, 1h, double tempered two hours per temp.

Tempering 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 Diagrams of Steels
Hardenability Calculating Service
Macro Defects in Steel
Metal Etchants
Non-Metallic Inclusions in Steel
Semiconductor Etchants

Disclaimer: The material data is a central depository of information based on global actual tests and calculated software data that is available to the public for a fee. The information and data presented herein are typical or average values and are not a guarantee of maximum or minimum values. Applications specifically suggested for material described herein are made solely for the purpose of illustration to enable the reader to make his own evaluation and are not intended as warranties, either express or implied, of fitness for these or other purposes. There is no representation that the recipient of this literature will receive updated editions as the become available.