316 / 316L Irin Alagbara, Irin Ailokun Tubing
Ọja Ifihan
Iru 316/316L jẹ irin alagbara nickel austenitic chromium ti o ni molybdenum ninu. Ipilẹ molybdenum ṣe alekun resistance ipata lori ti 304/304L ni awọn agbegbe halide bi daradara bi idinku awọn acids bii sulfuric ati phosphoric acid. Iru 316L le jẹ ifọwọsi meji bi 316 nigbati akopọ ba pade opin erogba kekere ti 316L ati awọn ipele agbara diẹ ti o ga julọ ti 316. Iru 316L yẹ ki o wa ni pato fun awọn ohun elo welded bi ẹya kekere erogba ti yọkuro ojoriro carbide chromium ati ki o mu ki ipata ipata pọ si ninu awọn bi-welded majemu.
Iru 316/316L koju ipata oju aye bi daradara bi ni iwọntunwọnsi awọn agbegbe oxidizing. O tun koju ibajẹ ni awọn oju-aye oju omi ati pe o ni resistance to dara julọ si ipata intergranular ni ipo bi-welded. Iru 316/316L ni agbara ti o dara julọ ati lile ni awọn iwọn otutu cryogenic. Iru 316/316L kii ṣe oofa ni ipo annealed ṣugbọn o le di oofa diẹ nitori abajade iṣẹ tutu lile.
Ite 316L, ẹya erogba kekere ti 316 ati pe o ni ajesara ti o ga pupọ lati ifamọ (ojoriro carbide aala ọkà). O ti wa ni lilo pupọ ni epo ati gaasi ati awọn ile-iṣẹ kemikali fun iye owo ti o munadoko ipata ati irọrun iṣelọpọ. Nigbagbogbo ko si iyatọ idiyele idiyele laarin 316 ati 316L irin alagbara, irin. Eto austenitic tun fun awọn onipò wọnyi ni lile lile, paapaa si isalẹ si awọn iwọn otutu cryogenic. Ti a ṣe afiwe si awọn irin alagbara irin alagbara chromiumnickel austenitic, irin alagbara 316L nfunni ti nrakò ti o ga julọ, aapọn si rupture ati agbara fifẹ ni awọn iwọn otutu ti o ga.
Awọn pato ọja
ASTM A269, ASTM A213 / ASME SA213 (Ailokun)
Afiwera ti Kemacal Tiwqn
| Koodu | Standard | CHBMICAL tiwqn | |||||||||
| C | Si | Mn | P | S | Ni | Cr | Mo | MIIRAN | |||
| 316 | JIS | SUS 316 | 0.080o pọju | 1.00o pọju | 2.00o pọju | 0.040o pọju | 0.030o pọju | 10.00-14.00 | 16.00-18.00 | 2.00-3.00 | - |
| AISI | 316 | 0.080o pọju | 1.00o pọju | 2.00o pọju | 0.045o pọju | 0.030o pọju | 10,00-14.00 | 16,00-18.00 | 2.00-3.00 | - | |
| ASTM | TP 316 | 0.080o pọju | 0.75o pọju | 2.00o pọju | 0.040o pọju | 0.030o pọju | 11,00-14.00 | 16.00-18.00 | 2,00-3.00 | - | |
| DIN | X5CrNiMo1810 Nr.1,4301 | 0.070o pọju | 1.00o pọju | 2.00o pọju | 0.045o pọju | 0.030o pọju | 10.50-13.50 | 16,50-18.50 | 2.00-2.50 | - | |
| 316L | JIS | SUS 316L | 0.030o pọju | 1.00o pọju | 2.00o pọju | 0.040o pọju | 0.030o pọju | 12.00-16.00 | 16.00-18.00 | 2.00-3.00 | - |
| AISI | 316L | 0.030o pọju | 1.00o pọju | 2.00o pọju | 0.045o pọju | 0.030o pọju | 10,00-14.00 | 16,00-18.00 | 2.00-3.00 | - | |
| ASTM | TP 316L | 0.035o pọju | 0.75o pọju | 2.00o pọju | 0.040o pọju | 0.030o pọju | 10.00-15.00 | 16.00-18.00 | 2.00-3.00 | - | |
| DIN | X2CrNiMo1810 Nr.1,4404 | 0.030o pọju | 1.00o pọju | 2.00o pọju | 0.045o pọju | 0.030o pọju | 11.00-14.00 | 16,50-18,50 | 2.00-2.50 | - | |
| Darí Properties | |
| Agbara Ikore | 30 Ksi min |
| Agbara fifẹ | 75 Ksi min |
| Ilọsiwaju (iṣẹju 2") | 35% |
| Lile (Iwọn Rockwell B) | Iye ti o ga julọ ti 90 HRB |
Ifarada Iwọn
| OD | OD Toleracne | Ifarada WT |
| Inṣi | mm | % |
| 1/8" | +0.08/-0 | +/- 10 |
| 1/4" | +/- 0.10 | +/- 10 |
| Titi di 1/2" | +/- 0.13 | +/-15 |
| 1/2" si 1-1/2", excl | +/- 0.13 | +/- 10 |
| 1-1/2" si 3-1/2", excl | +/- 0.25 | +/- 10 |
| Akiyesi: Ifarada naa le ṣe adehun ni ibamu si awọn ibeere pataki ti alabara | ||
| Titẹ gbigba laaye ti o pọju (ẹyọkan: BAR) | ||||||||
| Sisanra ogiri (mm) | ||||||||
| 0.89 | 1.24 | 1.65 | 2.11 | 2.77 | 3.96 | 4.78 | ||
| OD(mm) | 6.35 | 387 | 562 | 770 | 995 | |||
| 9.53 | 249 | 356 | 491 | 646 | 868 | |||
| 12.7 | 183 | 261 | 356 | 468 | 636 | |||
| 19.05 | 170 | 229 | 299 | 403 | ||||
| 25.4 | 126 | 169 | 219 | 294 | 436 | 540 | ||
| 31.8 | 134 | 173 | 231 | 340 | 418 | |||
| 38.1 | 111 | 143 | 190 | 279 | 342 | |||
| 50.8 | 83 | 106 | 141 | 205 | 251 | |||
Iwe-ẹri Ọla
ISO9001/2015 Standard
ISO 45001/2018 Standard
Iwe-ẹri PED
TUV Hydrogen ijẹrisi igbeyewo ibamu
| Rara. | Iwọn (mm) | EP Tube (316L) Iwọn ti a ṣe akiyesi nipasẹ ● | |
| OD | Thk | ||
| BA Tube Inner dada roughness Ra0.35 | |||
| 1/4 ″ | 6.35 | 0.89 | ● |
| 6.35 | 1.00 | ● | |
| 3/8 ″ | 9.53 | 0.89 | ● |
| 9.53 | 1.00 | ||
| 1/2” | 12.70 | 0.89 | |
| 12.70 | 1.00 | ||
| 12.70 | 1.24 | ● | |
| 3/4” | 19.05 | 1.65 | ● |
| 1 | 25.40 | 1.65 | ● |
| BA Tube Inner dada roughness Ra0.6 | |||
| 1/8 ″ | 3.175 | 0.71 | |
| 1/4 ″ | 6.35 | 0.89 | |
| 3/8 ″ | 9.53 | 0.89 | |
| 9.53 | 1.00 | ||
| 9.53 | 1.24 | ||
| 9.53 | 1.65 | ||
| 9.53 | 2.11 | ||
| 9.53 | 3.18 | ||
| 1/2 ″ | 12.70 | 0.89 | |
| 12.70 | 1.00 | ||
| 12.70 | 1.24 | ||
| 12.70 | 1.65 | ||
| 12.70 | 2.11 | ||
| 5/8 ″ | 15.88 | 1.24 | |
| 15.88 | 1.65 | ||
| 3/4 ″ | 19.05 | 1.24 | |
| 19.05 | 1.65 | ||
| 19.05 | 2.11 | ||
| 1 ″ | 25.40 | 1.24 | |
| 25.40 | 1.65 | ||
| 25.40 | 2.11 | ||
| 1-1/4 ″ | 31.75 | 1.65 | ● |
| 1-1/2 ″ | 38.10 | 1.65 | ● |
| 2″ | 50.80 | 1.65 | ● |
| 10A | 17.30 | 1.20 | ● |
| 15A | 21.70 | 1.65 | ● |
| 20A | 27.20 | 1.65 | ● |
| 25A | 34.00 | 1.65 | ● |
| 32A | 42.70 | 1.65 | ● |
| 40A | 48.60 | 1.65 | ● |
| 50A | 60.50 | 1.65 | |
| 8.00 | 1.00 | ||
| 8.00 | 1.50 | ||
| 10.00 | 1.00 | ||
| 10.00 | 1.50 | ||
| 10.00 | 2.00 | ||
| 12.00 | 1.00 | ||
| 12.00 | 1.50 | ||
| 12.00 | 2.00 | ||
| 14.00 | 1.00 | ||
| 14.00 | 1.50 | ||
| 14.00 | 2.00 | ||
| 15.00 | 1.00 | ||
| 15.00 | 1.50 | ||
| 15.00 | 2.00 | ||
| 16.00 | 1.00 | ||
| 16.00 | 1.50 | ||
| 16.00 | 2.00 | ||
| 18.00 | 1.00 | ||
| 18.00 | 1.50 | ||
| 18.00 | 2.00 | ||
| 19.00 | 1.50 | ||
| 19.00 | 2.00 | ||
| 20.00 | 1.50 | ||
| 20.00 | 2.00 | ||
| 22.00 | 1.50 | ||
| 22.00 | 2.00 | ||
| 25.00 | 2.00 | ||
| 28.00 | 1.50 | ||
| BA Tube, Ko si ibeere nipa aibikita dada inu | |||
| 1/4 ″ | 6.35 | 0.89 | |
| 6.35 | 1.24 | ||
| 6.35 | 1.65 | ||
| 3/8 ″ | 9.53 | 0.89 | |
| 9.53 | 1.24 | ||
| 9.53 | 1.65 | ||
| 9.53 | 2.11 | ||
| 1/2 ″ | 12.70 | 0.89 | |
| 12.70 | 1.24 | ||
| 12.70 | 1.65 | ||
| 12.70 | 2.11 | ||
| 6.00 | 1.00 | ||
| 8.00 | 1.00 | ||
| 10.00 | 1.00 | ||
| 12.00 | 1.00 | ||
| 12.00 | 1.50 | ||