1. UNS Designation & International sib npaug
317L stainless hlau coiled tubing
| Hom | UNS | JIS | EN/DIN | EN / BS | EN/NF | ISO | GB | GOST |
|---|---|---|---|---|---|---|---|---|
| 317 | S31700 Nws | TIAB SA 317 | X5CrNiMo17-13-3 | 316s33 ib | - | - | 0Cr19Ni13Mo3 | 08 KH17H15M3T |
| 317l ua | S31703 | SUS 317L | X2CrNiMo18-15-4 | Tshooj 4 317S12 | X2CrNiMo18-15-4 | 24 | 00Cr19Ni13Mo3 | 03 KH16H15M3 |
2. Cov Qauv Khoom thiab Cov Qauv
317L stainless hlau coiled tubing
| Cov Qauv Khoom | Khoom siv Standards |
|---|---|
| Phaj, Sheets & Strips | ASTM A 240 Cov Lus Qhia |
| Billets, Bars & Rods | ASTM A276, A314, A479. |
| Forgings (Flanges thiab Fittings) | ASTM A182, A473. |
| Hlau | ASTM A478, A580. |
| Seamless thiab Welded Pipes | ASTM A312, A358, A813, A814. |
| Wrought Yeeb Nkab Fittings | ASTM A403 Cov khoom lag luam |
* Tshwj xeeb tshaj yog, Hlau-piping khoom siv SS317 / SS317L hauv qib ASTM A312 TP317 / TP317L, ASTM A182 F317 / F317L, ASTM A403 WP317 / WP317L.
317L stainless hlau coiled tubing
| Qhov ntom | Melting Point | Thermal Expansion Coefficient | Thermal conductivity |
|---|---|---|---|
| g/cm3 | °C | µm / m ° C | W/mk |
| 8.00 Nws | 1370 ib | 16 | 16.3 |
5. Tshuaj muaj pes tsawg leeg ntawm SS317/SS317L
317L stainless hlau coiled tubing
| Element | 317 | 317l ua |
|---|---|---|
| Cov pa roj carbon | ≤ 0.08 | ≤ 0.030 |
| Manganese | ≤ 2.00 | ≤ 2.00 |
| Phosphorus | ≤ 0.045 | ≤ 0.045 |
| Sulfur | ≤ 0.030 | ≤ 0.030 |
| Silicon | ≤ 0.75 | ≤ 0.75 |
| Chromium | 18.0-20.0 Nws | 18.0-20.0 Nws |
| Nickel | 11.0-15.0 Nws | 11.0-15.0 Nws |
| Molybdenum | 3.0-4.0 Nws | 3.0-4.0 Nws |
| Nitrogen | ≤ 0.10 | ≤ 0.10 |
6. Mechanical Properties ntawm SS317/SS317L
317L stainless hlau coiled tubing
| Neeg kho tshuab | Tensile zog, min | Yield zog, min | Elongation | Hardness | |||
|---|---|---|---|---|---|---|---|
| Qib | ksi ua | Mpa | ksi ua | Mpa | % | HBW | Rockwell |
| 317 | 75 | 515 | 30 | 205 | 35 | 217 | 95 HWB |
| 317l ua | 75 | 515 | 30 | 205 | 40 | 217 | 95 HWB |
Post lub sij hawm: Jun-11-2023