1. UNS belligi we halkara ekwiwalenti
317L poslamaýan polatdan ýasalan turbalar
| Görnüşi | UNS | JIS | EN / DIN | EN / BS | EN / NF | ISO | GB | GOST |
|---|---|---|---|---|---|---|---|---|
| 317 | S31700 | SUS 317 | X5CrNiMo17-13-3 | 316S33 | - | - | 0Cr19Ni13Mo3 | 08KH17H15M3T |
| 317L | S31703 | SUS 317L | X2CrNiMo18-15-4 | 4-nji bölüm 317S12 | X2CrNiMo18-15-4 | 24 | 00Cr19Ni13Mo3 | 03KH16H15M3 |
2. Haryt görnüşleri we ülňüleri
317L poslamaýan polatdan ýasalan turbalar
| Haryt formalary | Material ülňüler |
|---|---|
| Tabaklar, listler we zolaklar | ASTM A240 |
| Biletler, barlar we çybyklar | ASTM A276, A314, A479. |
| Bagyşlamalar (Flanesler we armaturlar) | ASTM A182, A473. |
| Simler | ASTM A478, A580. |
| Düşnüksiz we kebşirlenen turbalar | ASTM A312, A358, A813, A814. |
| Turba armaturlary | ASTM A403 |
* Esasanam, metal-turbalar ASTM A312 TP317 / TP317L, ASTM A182 F317 / F317L, ASTM A403 WP317 / WP317L derejelerinde SS317 / SS317L üpjün edýär.
317L poslamaýan polatdan ýasalan turbalar
| Dykyzlygy | Eriş nokady | Malylylyk giňelme koeffisiýenti | Malylylyk geçirijiligi |
|---|---|---|---|
| g / sm3 | ° C. | µm / m ° C. | W / mk |
| 8.00 | 1370 | 16 | 16.3 |
5. SS317 / SS317L-iň himiki düzümi
317L poslamaýan polatdan ýasalan turbalar
| Element | 317 | 317L |
|---|---|---|
| Uglerod | ≤0.08 | ≤0.030 |
| Marganes | ≤2.00 | ≤2.00 |
| Fosfor | ≤0.045 | ≤0.045 |
| Kükürt | ≤0.030 | ≤0.030 |
| Silikon | ≤0.75 | ≤0.75 |
| Hrom | 18.0-20.0 | 18.0-20.0 |
| Nikel | 11.0-15.0 | 11.0-15.0 |
| Molibden | 3.0-4.0 | 3.0-4.0 |
| Azot | ≤0.10 | ≤0.10 |
6. SS317 / SS317L-iň mehaniki aýratynlyklary
317L poslamaýan polatdan ýasalan turbalar
| Mehaniki | Dartyş güýji, min | Hasyl güýji, min | Uzalma | Gatylyk | |||
|---|---|---|---|---|---|---|---|
| Baha | ksi | Mpa | ksi | Mpa | % | HBW | Rokwell |
| 317 | 75 | 515 | 30 | 205 | 35 | 217 | 95HRBW |
| 317L | 75 | 515 | 30 | 205 | 40 | 217 | 95HRBW |
Iş wagty: Iýun-11-2023