Home > Other Material > AISI D3 Tool Steel Round Bar
| C % | Mn % | Si % | Cr % |
| 2.10% | 0.30% | 0.30% | 11.50% |
| Temperature [°C] | 150 | 200 | 250 | 300 | 350 | 400 |
| Hardness [HRc] | 62-61 | 61-60 | 60-59 | 57-56 | 56-55 | 56-55 |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With cutting-edge manufacturing facilities strategically situated in the New Zealand, we hold an extensive stock of more than 25,000 tons of top-quality materials on hand and ready to ship.
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We provide these AISI D3 Tool Steel Round Bars in accordance with DIN, ISO, JIS or ANSI Standard.
High Wear Resistance: D3 tool steel is recognized for its outstanding resistance to wear, which makes it well-suited for uses where tools face abrasive wear, including cutting and forming tools.
Good Hardness: It can be hardened to a high level, generally in the range of 58-62 HRC (Rockwell Hardness Scale), which adds to its durability and long service life.
Good Toughness: Even with its high hardness, D3 steel also shows good toughness, which matters for avoiding brittle failure during use, particularly in cold working applications.
High Compressive Strength: This steel offers high compressive strength, allowing it to endure heavy loading conditions without deforming or failing.
Dimensional Stability: D3 tool steel provides good dimensional stability throughout heat treatment, making sure the tool holds its shape and size precisely.
AISI D3 Tool Steel Round Bar uses span a wide range of sectors, led mainly by the aerospace, railway, construction and automotive fields, along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, and more.
