Viking Steel

Viking Steel

Steel name: Viking
Diagram No.: 2751
Chemical composition in weight %: 0.50% C, 1.00% Si, 0.50% Mn, 8.00% Cr, 1.50% Mo, 0.50% V
Steel group: Tool steels
Properties: Uddeholm Viking is a oil-air-vacuum-hardening steel.
Applications: Uddeholm Viking is a versatile, high alloyed tool steel characterized by the right combination of toughness and wear resistance required for heavy duty blanking and forming.
Reference: Not shown in this demo version.

Heat Treatment
Hardening: Pre-heating temperature: 600–700°C (1110– 1290°F). Austenitizing temperature: 980–1050°C (1800– 1920°F) normally 1010°C (1850°F).
Quenching media: Circulating air or atmosphere. Air blast. Martempering bath 200–550°C (390– 1020°F) 1–120 minutes, then cool in air. Oil. Note: Temper the tool as soon as its temperature reaches 50–70°C (120–160°F).
Tempering: Heating to tempering temperature should be carried out slowly and uniformly. Tempering should be carried out twice. Lowest temperature 180°C (360°F). Holding time at temperature minimum 2 hours.
Diagram note: Bellow tempering curves are obtained after heat treatment of samples with a size of 15 x 15 x 40 mm, cooling in forced air. Lower hardness can be expected after heat treatment of tools and dies due to factors like actual tool size and heat treatment parameters.

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

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 puposes. There is no representation that the recipient of this literature will receive updated editions as the become available.