Medium alloy tool grade steel (half carbon, half chromium) of air tempering reaching hardness of 60-62 HRC. Its wear resistance is between oil-hardened steels (O1) and high chromium/carbon steels (D2). By offering the combination of good toughness as well as wear resistance.
Carbon Steel A-2 Grade Tool Applications
Progressive dice
Given Trainers
Compound Dice
Dice for cutting
Punches
Sausage Dice
Dice for Threading
Wear inserts
Precision tools
Coinage Dice
Master strawberries
Calibrator Dice
| Description | Value - Unit | Specification |
|---|---|---|
| Impact Resistance Ft-lb | 40 | |
| Brinell hardness | 720 |
| Description | Value - Unit | Specification |
|---|---|---|
| Tempering temperature | 955 | |
| Resistance to adhesive wear | 2-3 | °C |
| Element | Percentage % |
|---|---|
| Carbon - C | 1.00 max |
| Manganese - Mn | 0.75 max |
| Silicon - Yes | 0.30 max |
| Chrome - Cr | 5.00 max |
| Vanadium - V | 0.25 max |
| Molybdenum - Mo | 1.00 max |
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