1. Kusankhidwa kwa UNS & Zofanana Padziko Lonse
317L zitsulo zosapanga dzimbiri zopindika machubu
| Mtundu | UNS | JIS | EN/DIN | EN/BS | EN/NF | ISO | GB | Mtengo wa GOST |
|---|---|---|---|---|---|---|---|---|
| 317 | S31700 | Mtengo wa 317 | X5CrNiMo17-13-3 | 316S33 | - | - | Chithunzi cha 0Cr19Ni13Mo3 | Mtengo wa 08KH17H15M3T |
| 317l ndi | S31703 | Mtengo wa 317L | X2CrNiMo18-15-4 | Chithunzi cha 4317S12 | X2CrNiMo18-15-4 | 24 | Mtengo wa 00Cr19Ni13Mo3 | Mtengo wa 03KH16H15M3 |
2. Mafomu a Zamalonda ndi Miyezo
317L zitsulo zosapanga dzimbiri zopindika machubu
| Mafomu a Zamalonda | Miyezo Yakuthupi |
|---|---|
| Mbale, Mapepala & Zovala | ASTM A240 |
| Billets, Mipiringidzo & Ndodo | ASTM A276, A314, A479. |
| Zojambula (Flanges & Fittings) | ASTM A182, A473. |
| Mawaya | ASTM A478, A580. |
| Mapaipi Opanda Msoko ndi Owotcherera | ASTM A312, A358, A813, A814. |
| Zida Zopangira Pipe | Chithunzi cha ASTM A403 |
* Makamaka, Metals-Piping amapereka SS317/ SS317L m’magiredi a ASTM A312 TP317/ TP317L, ASTM A182 F317/ F317L, ASTM A403 WP317/ WP317L.
317L zitsulo zosapanga dzimbiri zopindika machubu
| Kuchulukana | Melting Point | Thermal Expansion Coefficient | Thermal Conductivity |
|---|---|---|---|
| g/cm3 | °C | µm/m°C | W/mk |
| 8.00 | 1370 | 16 | 16.3 |
5. Mankhwala Opangidwa ndi SS317 / SS317L
317L zitsulo zosapanga dzimbiri zopindika machubu
| Chinthu | 317 | 317l ndi |
|---|---|---|
| Mpweya | ≤0.08 | ≤0.030 |
| Manganese | ≤2.00 | ≤2.00 |
| Phosphorous | ≤0.045 | ≤0.045 |
| Sulfure | ≤0.030 | ≤0.030 |
| Silikoni | ≤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 |
| Nayitrogeni | ≤0.10 | ≤0.10 |
6. Zida Zamagetsi za SS317 / SS317L
317L zitsulo zosapanga dzimbiri zopindika machubu
| Zimango | Mphamvu Zolimba, min | Zokolola Mphamvu, min | Elongation | Kuuma | |||
|---|---|---|---|---|---|---|---|
| Gulu | ksi | Mpa | ksi | Mpa | % | Mtengo wa HBW | Rockwell |
| 317 | 75 | 515 | 30 | 205 | 35 | 217 | Mtengo wa 95HRW |
| 317l ndi | 75 | 515 | 30 | 205 | 40 | 217 | Mtengo wa 95HRW |
Nthawi yotumiza: Jun-11-2023