Qotishma 31 plitasi UNS N08031 W.-Nr.1456 varaq, plastinka, lasan
Hajmi
Uzunligi 8000 mm
Qalinligi 3 - 200 mm
Kengligi 3000 mm
1. Kimyoviy tarkibi
| Qotishma 31 ning kimyoviy tarkibi,% | |
|---|---|
| Nikel | 30.0-32.0 |
| Xrom | 26.0-28.0 |
| Temir | Balans |
| Oltingugurt | .00.010 |
| Si | ≤0.30 |
| Marganets | ≤2.00 |
| Fosfor | .00.020 |
| molibden | 6.0-7.0 |
| Mis | 1.0-1.4 |
| Azot | 0.15-0.25 |
| Uglerod | .00.015 |
2. 31-qotishma mexanik xususiyatlari
| Qarshilik kuchi, min. | Hosildorlik kuchi, min. | Uzayish, min. | Qattiqlik, min | ||
|---|---|---|---|---|---|
| Mpa | ksi | Mpa | ksi | % | HB |
| 650 | 95 | 277 | 41 | 40 | 220 |
3. Mahsulot shakllari va standartlari
| Mahsulot shakli | Standart |
|---|---|
| Plitalar, choyshablar va chiziqlar | ASTM B625 |
| Rod, panjaralar va sim | ASTM B581, B649 |
| Soxta gardish va zarb qilingan armatura | ASTM B564, B462 |
| Payvandlangan armatura | ASTM B366 |
Biz ko'proq ta'minlay olamiz.
| Qotishma | ASTM | Din |
| Nitronik 50 | UNS S20910 | |
| Nitronik 60 | UNS S21800 | |
| Qotishma 20 | UNS N08020 | 2.466 |
| Qotishma 28 | UNS N08028 | 1.4563 |
| Sanikro 28 | UNS N08028 | 1.4563 |
| Qotishma 31 | UNS N08031 | 1.4562 |
| Qotishma 59 | ||
| 904L | UNS N08904 | 1.4539 |
| 253 MA | UNS S30815 | |
| 254 SMO | UNS S31254 | 1.4547 |
| AL-6XN | 1.4529 | |
| F55 (S32760) | UNS S32760 | 1.4501 |
| F53 (2507) | UNS S32750 | 1.441 |
| F51 (2205) | UNS S31803 | 1.4462 |
| F60 (2205) | UNS S32550 | |
| 329 (SUS329J4L) | UNS S32900 | |
| 2304 | 1.4362 | |
| 80NI-20CR | ||
| 660 | 1.498 |
