1.20C-12.00Cr-1.40Mo-1.70V-2.50W Steel

1.20C-12.00Cr-1.40Mo-1.70V-2.50W Steel

Steel name: 1.20C-12.00Cr-1.40Mo-1.70V-2.50W
Diagram No.: 546
Chemical composition in weight %: 1.20% C, 12.00% Cr, 1.40% Mo, 1.70% V, 2.50% W
Steel group: Ledeburitic 12% chrome steel, tool steel
Properties: No data
Applications: Thread rolling dies, cold extrusion punches, screws, bending tools, hobbing tools, die- and punching tools, calibrating rings, pressure and profiling rolls, drawing tools.
Reference: Not shown in this demo version.

Heat Treatment
Hardening: 1130 - 1150^oC/air, oil, pressure gas N2, hot bath
Tempering: See the diagram
Diagram note: Sample size: dia 30 x 40 mm, hardening: 1140^oC/oil.

Tempering Diagram

Click the image to enlarge the diagram.

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.