HVD-1 is the name of a mega-duplex stainless steel that has been made for making fertiliser. A lot of it is made up of Cr (24.0–28.0 percent), Ni (2.0–3.00 percent), Mo (7.5–9.5 percent), and Cu (1.0–2.0 percent). It's most similar to Ferralium 255, which is made up of the same things. As it is no longer made or kept in stock, Ferralium 255 is a good choice as an alternative to HVD-1. HVD-1 is often used to make valves, pumps, and other process equipment used in the production of urea and fertiliser. These companies are usually making parts for plants made by companies like Stamicarbon, Snamprogretti, Thyssenkrupp, and Toyo. These licensees can usually use a wide range of metals, including ferralium 255, which is known to work well in fertiliser production because of its resistance to acids.
| Schmelz -Nr Heat-No | Esu Steelmaking Process | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | P | S | Cr | Mo | Ni | Cu | |
| min | 24.00 | 7,5 | 2,00 | 1,00 | |||||
| max | 0,10 | 1,0 | 2,0 | 0,040 | 0,030 | 28,00 | 9,5 | 3,00 | 2,00 |
| lst | 0,010 | 0,237 | 1350 | 0,029 | 0,004 | 25,21 | 2,470 | 8,18 | 1,460 |
| N | |||||||||
| min | 0,100 | ||||||||
| max | 0,300 | ||||||||
| lst | 0,300 | ||||||||
| Mechanical properties | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Test No | Probe/Test | Rm[Mpa] | Rm[Mpa] | A % | Z % | KVJ 2 | KV2miltel (J) | Hardness | |
| Dice thickness LagePos Temp °C |
0.2% 1% | A A4 | Z% | ||||||
| MIN | mm RT | 880 | 540 | 12 | 270B | ||||
| MIN | mm RT | 1100 | 540 | 320B | |||||
| 740 | 10,0 L 22 | 982 | 656 | 27 | 48 | 304 HB | |||
| Heat Treatment | Condition | ||
|---|---|---|---|
| 1080° c | Solution annealed | /water | |
| 480° c | aged | +AT+P | |
Our products are inspected rigorously for a variety of quality attributes to ensure they arrive in perfect condition and without errors.
Proven aility to execute small and large batch orders with an unwavering commitment to on-time delivery.
