Starc Metals, a reputable manufacturer and supplier located in Canberra, Australia, is well-known for crafting top-notch D2 Steel Rods that cater to the rigorous demands of various industries. These rods are celebrated for their remarkable hardness, wear resistance, and precise dimensions, all thanks to advanced manufacturing techniques and high-quality tool steel. Starc Metals guarantees that each D2 Steel Rod delivers outstanding performance, longevity, and reliability even in high-stress situations. With a strong commitment to quality and accuracy, the company serves sectors like automotive, tooling, die-making, and engineering, both locally and internationally.
D2 Steel Rods are primarily made from high-carbon and high-chromium tool steel, featuring around 1.5% carbon and 12% chromium, along with trace amounts of molybdenum and vanadium. This unique blend provides them with excellent wear and abrasion resistance, as well as impressive toughness and high compressive strength. Additionally, D2 steel ensures superior dimensional stability after the hardening and tempering processes. With a hardness range of 55–62 HRC and great machinability in annealed conditions, D2 Steel Rods are perfect for applications that require consistent performance and resistance to deformation.
| Properties | Description |
|---|---|
| Standard | ASTM B 111 |
| Range | 5 mm To 500 mm thick in 100 mm TO 6000 mm |
| Wire Range | 50 Swg. to 4 Swg. |
| Length | 100 mm to 3660 mm Long |
| Form | Round, Square, Hex (A/F), Bush, Rectangle , Flat, Wire Mesh |
| Application | Sea water pipework, Offshore fire water systems, Heat exchangers and condensers, Sheathing of legs and risers on offshore platforms and boat hulls, Hydraulic lines, Fish cages for aquaculture, Desalination units. |
| Grade | Mn | Cu | Pb | Fe | Ni | Zn |
|---|---|---|---|---|---|---|
| 90/10 | 1.0 max | 88.6 min | 0.5 max | 1.8 max | 9-11 max | 1 max |
| 70/30 | 1 max | 65.0 min | 0.5 max | 0.4-1.0 | 29-33 | 1 max |
| Grade | Melting point | Density | Tensilestrength | Elongation | Yieldstrength(0.2%Offset) |
|---|---|---|---|---|---|
| 90/10 | 2260°F | 8.8g/cm3 | 50000 PSi | 30% | 20000PSi |
| 70/30 | 2260°F | 0.323 lb/in3 at 68°F | 50000 PSi | 30% | 20000PSi |
| CUNI Hex Bar | Size(mm) | 16 | 18 | 20 | 22 | 25 | 28 | 30 | 32 | 36 | 38 | 40 | 45 | 50 | 56 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WT / mtr (KG) | 2.05 | 2.59 | 2.49 | 3.87 | 5 | 6.27 | 7.2 | 8.19 | 10.37 | 11.55 | 12.8 | 16.2 | 20 | 25.08 | |
| WT / feet (KG) | 0.62 | 0.79 | 0.76 | 1.18 | 1.52 | 1.91 | 2.19 | 2.5 | 3.16 | 3.52 | 3.9 | 4.94 | 6.1 | 7.65 |
| Hex bar – metric sizes and weights | ||
|---|---|---|
| Size | KG’s / metre | Standard length (m) |
| 13 x 5 | 0.46 | 6.0 |
| 13 x 3 | 0.31 | 6.0 |
| 16 x 3 | 0.38 | 6.0 |
| 10 x 3 | 0.24 | 6.0 |
| 16 x 8 | 1.03 | 6.0 |
| 16 x 5 | 0.64 | 6.0 |
| 20 x 3 | 0.48 | 6.0 |
| 20 x 6 | 0.97 | 6.0 |
| 20 x 5 | 0.81 | 6.0 |
| 20 x 10 | 1.61 | 6.0 |
| 25 x 5 | 1.01 | 6.0 |
| 25 x 3 | 0.60 | 6.0 |
| 25 x 6 | 1.21 | 6.0 |
| 25 x 10 | 2.01 | 6.0 |
| 25 x 8 | 1.61 | 6.0 |
| 25 x 12 | 2.41 | 6.0 |
| 32 x 5 | 1.29 | 6.0 |
| 32 x 3 | 0.77 | 6.0 |
| 32 x 6 | 1.55 | 6.0 |
| 32 x 10 | 2.58 | 6.0 |
| 32 x 8 | 2.06 | 6.0 |
| 32 x 12 | 3.09 | 6.0 |
| 40 x 5 | 1.61 | 6.0 |
| 40 x 3 | 0.97 | 6.0 |
| 40 x 6 | 1.93 | 6.0 |
| 40 x 10 | 3.22 | 6.0 |
| 40 x 8 | 2.58 | 6.0 |
| 40 x 12 | 3.86 | 6.0 |
| 40 x 20 | 6.14 | 6.0 |
| 40 x 16 | 5.15 | 6.0 |
| 50 x 3 | 1.21 | 6.0 |
| 50 x 6 | 2.41 | 6.0 |
| 50 x 5 | 2.01 | 6.0 |
| 50 x 8 | 3.22 | 6.0 |
| 50 x 12 | 4.83 | 6.0 |
| 50 x 10 | 4.02 | 6.0 |
| 50 x 16 | 6.44 | 6.0 |
| 50 x 25 | 10.1 | 6.0 |
| 50 x 20 | 8.05 | 6.0 |
| 65 x 3 | 1.57 | 6.0 |
| 65 x 6 | 3.14 | 6.0 |
| 65 x 5 | 2.62 | 6.0 |
| 65 x 8 | 4.18 | 6.0 |
| 65 x 12 | 6.28 | 6.0 |
| 65 x 10 | 5.23 | 6.0 |
| 65 x 16 | 8.37 | 6.0 |
| 65 x 25 | 13.1 | 6.0 |
| 65 x 20 | 10.5 | 6.0 |
| Grade | UNS | Werkstoff Nr. |
| 90/10 | C70600 | 2.0872 |
| 70/30 | C71500 | 2.0882 |
Yes, copper-nickel hex bars are customizable. They can be produced in various sizes, lengths, and finishes according to specific customer requirements. Customization options may include heat treatments, surface finishes, and alloy compositions.
These rods are extensively utilized in scenarios that demand high wear resistance and durability. They’re commonly found in the production of cutting tools, shear blades, punches, dies, and forming tools. In the automotive and aerospace sectors, they are essential for precision components that need to perform reliably over time. D2 Steel Rods are also ideal for industrial knives, mold inserts, and machine parts that face friction and impact. Their ability to retain hardness and shape even at elevated temperatures makes them a go-to choice for heavy-duty engineering and tool-making tasks.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Starc Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Canberra, Australia
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