Tool Steel Resource Guide | A2, D2, M2, S7, O1, W1, A6, M42, H13
M43 tool steel can be heat treated to a hardness greater than any other high speed steel and achieves the highest level of red hardness making it ideal stainless steels or any other hard to machine grades.
A2 Tool Steel Properties A2 Material Heat Treat, Hardness, …
The table below list mechanical properties of A2 tool steel including tensile strength, yield strength, elongation, reduction of area, etc.
1% carbon tool steel. It also has a high grindability rating. Annealing Heat slowly to 1500 o - 1600 F and furnace cool, al-lowing the temperature to drop about 75oF per hour to 1000oF. Then air cool. The annealed hardness is 202 to 248 Brinell.
Steel Hardness Conversion Table - Steel Express
This table shows approximate hardness of steel using Brinell, Rockwell B and C and Vickers scales. These conversion charts are provided for guidance only as each scales uses different methods of measuring hardness.
A2 Tool Steel (UNS T30102) - Air-Hardening, Medium-Alloy, Cold-Work …
Sufficient amounts of manganese, molybdenum and chromium present in group A steels provide full hardness in sections comprising thickness of at least 100 mm (4 in.) in diameter when air cooled. Carbon content in group A steels range from 0.5 to 2%.
Use high side of hardening range for thicker sections. Soak at temperature 20 – 25 minutes per inch of thickness. To minimize surface decarburization, use salt bath, controlled atmosphere furnace or pack harden. Quench in still air or dry air blast to below 150°F and temper immediately.
Tool Steel Application Chart - Harrison Special Steels
Tool steel selector - convenient quick select chart for tool steel application matched to too steel grades.
AISI S7 Tool Steel Properties, S7 Material Heat Treating Hardness
AISI S7 tool steel is a Shock-Resisting Steel with the highest hardenability and elevated temperature softening resistance of the S-series steels. Due to these properties, S7 material is popular in shock-resistant applications.
Tool Grade Steel Comparisons - Diehl Tool Steel, Inc.
Need help finding the right tool steel for your industrial process? Start with our tool steel comparison charts. Have more questions? Contact us!
D2 Tool Steel Hardness, D2 Metal Heat Treatment & Properties
D2 tool steel annealing temperature: 870-900 °C (1600-1650 °F), rate of cooling: 22°C (40 °F), hardness: 217-255 HB. Note: The upper limit of the range applies to large sections and the lower limit to smaller sections.