1. Tohunga UNS & Taurite ki te Ao
317L ngongo kowiri tira
| Momo | 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 | Wahanga 4 317S12 | X2CrNiMo18-15-4 | 24 | 00Cr19Ni13Mo3 | 03KH16H15M3 |
2. Puka Hua me nga Paerewa
| Puka Hua | Paerewa Rawa |
|---|---|
| Pereti, Pepa me nga Taahi | ASTM A240 |
| Pire, Pae me nga Rakau | ASTM A276, A314, A479. |
| Whakawa (Flanges & Fiting) | ASTM A182, A473. |
| Waea | ASTM A478, A580. |
| Paipa Kore me te Paiherea | ASTM A312, A358, A813, A814. |
| Taputapu Paipa Mahi | ASTM A403 |
* Ina koa, Ko nga Metals-Piping e whakarato ana i te SS317/ SS317L i roto i nga tohu o ASTM A312 TP317/ TP317L, ASTM A182 F317/ F317L, ASTM A403 WP317/ WP317L.
317L ngongo kowiri tira
| Kiato | Te Whakarewa | Te Whakanuia Ngaaariki | Te Whakawhitinga Ngawha |
|---|---|---|---|
| g/cm3 | °C | µm/m°C | W/mk |
| 8.00 | 1370 | 16 | 16.3 |
5. Tito matū o SS317/ SS317L
317L ngongo kowiri tira
| Huānga | 317 | 317L |
|---|---|---|
| waro | ≤0.08 | ≤0.030 |
| konupora | ≤2.00 | ≤2.00 |
| Phosphorus | ≤0.045 | ≤0.045 |
| whanariki | ≤0.030 | ≤0.030 |
| Silicon | ≤0.75 | ≤0.75 |
| Chromium | 18.0-20.0 | 18.0-20.0 |
| Nickel | 11.0-15.0 | 11.0-15.0 |
| Molybdenum | 3.0-4.0 | 3.0-4.0 |
| hauota | ≤0.10 | ≤0.10 |
6. Nga Taonga Miihini o SS317/ SS317L
317L ngongo kowiri tira
| Hangaia | Te Kaha Tensile, min | Kaha Tuku, min | Te whakaroa | Te pakeke | |||
|---|---|---|---|---|---|---|---|
| Kōeke | ksi | Mpa | ksi | Mpa | % | HBW | Rockwell |
| 317 | 75 | 515 | 30 | 205 | 35 | 217 | 95HRBW |
| 317L | 75 | 515 | 30 | 205 | 40 | 217 | 95HRBW |
Wā whakairinga: Hune-11-2023