A731 Steel

Steel name: A731
Diagram No.: 8368
Type of diagram: TTT
Chemical composition in weight %: 0.53% C, 1.95% Si, 0.76% Mn, 2.16% Ni, 0.15% U
Steel group: Uranium steels
Note: Austenitizing temperature: 840 C, holding time: 15 min.
Reference: Not shown in this demo version.
K. A. Fowler and L. W. Higley, EFFECT OF URANIUM ON THE ISOTHERMAL TRANSFORMATION AND HARDENABILITY OF A LOW -ALLOY STEEL, UNITED STATES DEPARTMENT OF THE INTERIOR, BUREAU OF MINES, 1964.

Transformation Diagram


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