304 agus 316 SS ribeach Coil Feadáin soláthraí sa tSín
304 agus 316 SS ribeach Coil Feadáin soláthraí sa tSín
Tá gráid ábhair éagsúla ann a úsáidtear le haghaidh feadánra coiled le haghaidh malartóirí teasa, coirí, sár-théitheoirí agus feidhmeanna ardteochta eile a bhaineann le téamh nó fuarú.I measc na gcineálacha éagsúla tá an feadánra cruach dhosmálta 3/8 coiled freisin.De réir nádúr an iarratais, nádúr an sreabhach atá á tharchur trí na feadáin agus na gráid ábhair, tá difríocht idir na cineálacha feadáin seo.Tá dhá thoise éagsúla ann do na feadáin coiled mar thrastomhas an fheadáin agus trastomhas an choil, an fad, tiús an bhalla agus na sceidil.Úsáidtear na Feadáin Coil SS i toisí agus gráid éagsúla ag brath ar riachtanais iarratais.Tá ábhair chóimhiotail ard agus ábhair cruach carbóin eile ar fáil don fheadánra coil freisin.
Comhoiriúnacht Cheimiceach Feadáin Coil Cruach Dhosmálta
| Grád | C | Mn | Si | P | S | Cr | Mo | Ni | N | Ti | Fe | |
| 304 | nóim. | 18.0 | 8.0 | |||||||||
| uas. | 0. 08 | 2.0 | 0.75 | 0. 045 | 0. 030 | 20.0 | 10.5 | 0. 10 | ||||
| 304L | nóim. | 18.0 | 8.0 | |||||||||
| uas. | 0. 030 | 2.0 | 0.75 | 0. 045 | 0. 030 | 20.0 | 12.0 | 0. 10 | ||||
| 304H | nóim. | 0. 04 | 18.0 | 8.0 | ||||||||
| uas. | 0. 010 | 2.0 | 0.75 | 0. 045 | 0. 030 | 20.0 | 10.5 | |||||
| SS 310 | 0.015 max | 2 uas | 0.015 max | 0.020 uas | 0.015 max | 24.00 26.00 | 0.10 max | 19.00 21.00 | 54.7 nóim | |||
| SS 310S | 0.08 uas | 2 uas | 1.00 max | 0.045 uas | 0.030 max | 24.00 26.00 | 0.75 uas | 19.00 21.00 | 53.095 nóim | |||
| SS 310H | 0.04 0.10 | 2 uas | 1.00 max | 0.045 uas | 0.030 max | 24.00 26.00 | 19.00 21.00 | 53.885 nóim | ||||
| 316 | nóim. | 16.0 | 2.03.0 | 10.0 | ||||||||
| uas. | 0. 035 | 2.0 | 0.75 | 0. 045 | 0. 030 | 18.0 | 14.0 | |||||
| 316L | nóim. | 16.0 | 2.03.0 | 10.0 | ||||||||
| uas. | 0. 035 | 2.0 | 0.75 | 0. 045 | 0. 030 | 18.0 | 14.0 | |||||
| 316TI | 0.08 uas | 10.00 14.00 | 2.0 max | 0.045 uas | 0.030 max | 16.00 18.00 | 0.75 uas | 2.00 3.00 | ||||
| 317 | 0.08 uas | 2 uas | 1 uas | 0.045 uas | 0.030 max | 18.00 20.00 | 3.00 4.00 | 57.845 nóim | ||||
| SS 317L | 0.035 max | 2.0 max | 1.0 max | 0.045 uas | 0.030 max | 18.00 20.00 | 3.00 4.00 | 11.00 15.00 | 57.89 nóim | |||
| SS 321 | 0.08 uas | 2.0 max | 1.0 max | 0.045 uas | 0.030 max | 17.00 19.00 | 9.00 12.00 | 0.10 max | 5(C+N) 0.70 uas | |||
| SS 321H | 0.04 0.10 | 2.0 max | 1.0 max | 0.045 uas | 0.030 max | 17.00 19.00 | 9.00 12.00 | 0.10 max | 4(C+N) 0.70 uas | |||
| 347/347H | 0.08 uas | 2.0 max | 1.0 max | 0.045 uas | 0.030 max | 17.00 20.00 | 9.0013.00 | |||||
| 410 | nóim. | 11.5 | ||||||||||
| uas. | 0. 15 | 1.0 | 1. 00 | 0. 040 | 0. 030 | 13.5 | 0.75 | |||||
| 446 | nóim. | 23.0 | 0. 10 | |||||||||
| uas. | 0.2 | 1.5 | 0.75 | 0. 040 | 0. 030 | 30.0 | 0. 50 | 0.25 | ||||
| 904L | nóim. | 19.0 | 4. 00 | 23.00 | 0. 10 | |||||||
| uas. | 0. 20 | 2. 00 | 1. 00 | 0. 045 | 0. 035 | 23.0 | 5.00 | 28.00 | 0.25 | |||
Cairt Airíonna Meicniúla de Choil Feadáin Cruach Dhosmálta
| Grád | Dlús | Leáphointe | Neart Teanntachta | Neart Táirgeachta (0.2% Fritháireamh) | Fadú |
| 304/ 304L | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi 75000 , MPa 515 | Psi 30000 , MPa 205 | 35 % |
| 304H | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi 75000 , MPa 515 | Psi 30000 , MPa 205 | 40 % |
| 310/310S/310H | 7.9 g/cm3 | 1402 °C (2555 °F) | Psi 75000 , MPa 515 | Psi 30000 , MPa 205 | 40 % |
| 306/ 316H | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi 75000 , MPa 515 | Psi 30000 , MPa 205 | 35 % |
| 316L | 8.0 g/cm3 | 1399 °C (2550 °F) | Psi 75000 , MPa 515 | Psi 30000 , MPa 205 | 35 % |
| 317 | 7.9 g/cm3 | 1400 °C (2550 °F) | Psi 75000 , MPa 515 | Psi 30000 , MPa 205 | 35 % |
| 321 | 8.0 g/cm3 | 1457 °C (2650 °F) | Psi 75000 , MPa 515 | Psi 30000 , MPa 205 | 35 % |
| 347 | 8.0 g/cm3 | 1454 °C (2650 °F) | Psi 75000 , MPa 515 | Psi 30000 , MPa 205 | 35 % |
| 904L | 7.95 g/cm3 | 1350 °C (2460 °F) | Psi 71000, MPa 490 | Psi 32000, MPa 220 | 35 % |
SS Malartóir Teasa Feadáin Coiled Gráid choibhéiseacha
| CAIGHDEÁN | OIBREACHA NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 304 | 1. 4301 | S30400 | SUS 304 | 304S31 | 08х18Н10 | Z7CN18-09 | X5CrNi18-10 |
| SS 304L | 1.4306 / 1.4307 | S30403 | SUS 304L | 3304S11 | 03х18Н11 | Z3CN18-10 | X2CrNi18-9 / X2CrNi19-11 |
| SS 304H | 1. 4301 | S30409 | – | – | – | – | – |
| SS 310 | 1. 4841 | S31000 | SUS 310 | 310S24 | 20Ch25N20S2 | – | X15CrNi25-20 |
| SS 310S | 1. 4845 | S31008 | SUS 310S | 310S16 | 20Ch23N18 | – | X8CrNi25-21 |
| SS 310H | – | S31009 | – | – | – | – | – |
| SS 316 | 1.4401 / 1.4436 | S31600 | SUS 316 | 316S31/316S33 | – | Z7CND17-11-02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
| SS 316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11/316S13 | 03Ch17N14M3/03Ch17N14M2 | Z3CND17-11-02 / Z3CND18-14-03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
| SS 316H | 1. 4401 | S31609 | – | – | – | – | – |
| SS 316Ti | 1. 4571 | S31635 | SUS 316Ti | 320S31 | 08Ch17N13M2T | Z6CNDT17-123 | X6CrNiMoTi17-12-2 |
| SS 317 | 1. 4449 | S31700 | SUS 317 | – | – | – | – |
| SS 317L | 1. 4438 | S31703 | SUS 317L | – | – | – | X2CrNiMo18-15-4 |
| SS 321 | 1. 4541 | S32100 | SUS 321 | – | – | – | X6CrNiTi18-10 |
| SS 321H | 1. 4878 | S32109 | SUS 321H | – | – | – | X12CrNiTi18-9 |
| SS 347 | 1. 4550 | S34700 | SUS 347 | – | 08Ch18N12B | – | X6CrNiNb18-10 |
| SS 347H | 1. 4961 | S34709 | SUS 347H | – | – | – | X6CrNiNb18-12 |
| SS 904L | 1. 4539 | N08904 | SUS 904L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
Scríobh do theachtaireacht anseo agus seol chugainn é
