1.2379 Plate Price ASTM A681 D2 Sheet Cold Work Tool Steel Flat Bar for Cutter and Knife
1. D2 Products Introduction:
D2 steel is a high carbon – high chromium air hardening tool steel, heat treatable to 60-62 HRC. D2 offers excellent wear and abrasion resistance, due to large volumes of carbides in the micro-structure. D2 steel is widely used in long production cold work applications requiring very high wear resistance and high compression strength. It is machinable in the annealed condition, and, like other air hardening tool steels, exhibits minimal distortion in heat treat. D2 steel is available in de-carb free rounds, flats, and squares, as well as ground flat stock and drill rod.
2. Quality Standard:
ASTM A681 – 08 Standard Specification for Tool Steels Alloy.
3. D2 Flat Bar Size Range:
Flat Bar | Thickness(mm) | Width(mm) | Length(mm) |
1~100 | 30~1500 | 500~12000 |
4. D2 Chemical Composition(%):
C | Si | Mn | P | S | Cr | V | Mo |
1.40-1.60 | 0.10-0.60 | 0.20-0.60 | 0.030max. | 0.030max. | 11.0-13.0 | 0.50-1.10 | 0.70-1.20 |