Awọn akopọ ite, awọn ohun-ini ẹrọ ati awọn pato iṣelọpọ jẹ ijọba nipasẹ iwọn ti kariaye ati ti orilẹ-ede fun irin alagbara. Lakoko ti o ti atijọ AISI oni-nọmba oni-nọmba alagbara, irin eto nọmba (fun apẹẹrẹ 304 ati 316) ti wa ni ṣi commonly lo fun awọn classification ti alagbara, irin onipò, titun classification awọn ọna šiše ti a ti ni idagbasoke.
Awọn ọna ṣiṣe wọnyi pẹlu nọmba UNS oni-nọmba 1 + 5, bii S30400, gẹgẹbi asọye nipasẹ SAE ati ASTM. Awọn orilẹ-ede Yuroopu n gba awọn iṣedede iwuwasi Euro ti iṣọkan. Awọn orilẹ-ede wọnyi boya rọpo tabi ṣe atunṣe awọn iṣedede orilẹ-ede tiwọn lati ṣe afihan awọn iṣedede iwuwasi Euro. Awọn orukọ miiran ti o rọpo pẹlu BS atijọ ati awọn nọmba EN bii 304S31 ati 58E.
Diẹ ninu awọn onipò ko ni aabo nipasẹ awọn nọmba boṣewa ati pe o le jẹ awọn onipò ohun-ini tabi ṣe orukọ ni lilo awọn iṣedede fun awọn ọja alamọja bii okun waya alurinmorin.
Awọn iṣedede irin alagbara ni a ṣe alaye ni awọn alaye ni Ẹgbẹ Irin Alagbara ti Ilu Gẹẹsi “Itọsọna si Awọn pato Irin Alagbara”, ti a tun mọ ni BSSA “Itọsọna Buluu”.
Tabili ti o wa ni isalẹ ṣe atokọ titobi ti awọn onipò irin alagbara, yiyan BS atijọ wọn, nọmba UNS tuntun ati yiyan EN tuntun.
| Ipele | UNS No | BS | Euro iwuwasi No. |
| 301 | S30100 | 301S21 | 1.4310 |
| 302 | S30200 | 302S25 | 1.4319 |
| 303 | S30300 | 303S31 | 1.4305 |
| 304 | S30400 | 304S31 | 1.4301 |
| 304L | S30403 | 304S11 | 1.4306 |
| 304H | S30409 | - | 1.4948 |
| (302HQ) | S30430 | 394S17 | 1.4567 |
| 305 | S30500 | 305S19 | 1.4303 |
| 309S | S30908 | 309S24 | 1.4833 |
| 310 | S31000 | 310S24 | 1.4840 |
| 310S | S31008 | 310S16 | 1.4845 |
| 314 | S31400 | 314S25 | 1.4841 |
| 316 | S31600 | 316S31 | 1.4401 |
| 316L | S31603 | 316S11 | 1.4404 |
| 316H | S31609 | 316S51 | - |
| 316Ti | S31635 | 320S31 | 1.4571 |
| 321 | S32100 | 321S31 | 1.4541 |
| 347 | S34700 | 347S31 | 1.4550 |
| 403 | S40300 | 403S17 | 1.4000 |
| 405 | S40500 | 405S17 | 1.4002 |
| 409 | S40900 | 409S19 | 1.4512 |
| 410 | S41000 | 410S21 | 1.4006 |
| 416 | S41600 | 416S21 | 1.4005 |
| 420 | S42000 | 420S37 | 1.4021 |
| 430 | S43000 | 430S17 | 1.4016 |
| 440C | S44004 | - | 1.4125 |
| 444 | S44400 | - | 1.4521 |
| 630 | S17400 | - | 1.4542 |
| (904L) | N08904 | 904S13 | 1.4539 |
| (253MA) | S30815 | - | 1.4835 |
| (2205) | S31803 | 318S13 | 1.4462 |
| (3CR12) | S41003 | - | 1.4003 |
| (4565S) | S34565 | - | 1.4565 |
| (Zeron100) | S32760 | - | 1.4501 |
| (UR52N+) | S32520 | - | 1.4507 |
ASTM ko ṣe idanimọ awọn iyasọtọ ninu awọn biraketi. Ọpọlọpọ awọn onipò miiran ati awọn pato wa.
Ohun elo ti a pese nipasẹ Jindalai Steel Group ti jẹ iṣelọpọ lati ni ibamu pẹlu nọmba awọn iṣedede ti o da lori ọja naa. Awọn iṣedede tun bo ipari ohun elo naa.
Jindalai Steel Group- olupilẹṣẹ olokiki ti irin alagbara, irin ni Ilu China. Ni iriri awọn ọdun 20 ti idagbasoke ni awọn ọja kariaye ati lọwọlọwọ ni awọn ile-iṣelọpọ 2 pẹlu agbara iṣelọpọ ti o ju 400,000 toonu lọdọọdun. Ti o ba fẹ gba alaye diẹ sii nipa awọn ohun elo irin alagbara, kaabọ lati kan si wa loni tabi beere agbasọ kan.
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Akoko ifiweranṣẹ: Oṣu kejila-19-2022