Mefuta ea lihlopha, thepa ea mechine le litlhaloso tsa tlhahiso li laoloa ke mefuta e mengata ea litekanyetso tsa machaba le tsa naha bakeng sa tšepe e sa hloekang.Le hoja mokhoa oa khale oa AISI oa linomoro tse tharo tsa tšepe e sa hloekang (mohlala, 304 le 316) o ntse o sebelisoa ka mokhoa o tloaelehileng bakeng sa ho arola likarolo tsa tšepe e sa hloekang, mekhoa e mecha ea ho arola e 'nile ea ntlafatsoa.
Litsamaiso tsena li kenyelletsa lengolo le 1 + nomoro ea UNS ea linomoro tse 5, joalo ka S30400, joalo ka ha e hlalosoa ke SAE le ASTM.Linaha tsa Europe li amohela litekanyetso tse kopaneng tsa Euro.Linaha tsena li nka sebaka kapa li fetola maemo a ikhethileng a naha ea tsona ho latela maemo a tloaelehileng a Euro.Litlhahiso tse ling tse nkeloang sebaka li kenyelletsa linomoro tsa khale tsa BS le EN joalo ka 304S31 le 58E.
Limaraka tse ling ha li kenyeletsoe ke linomoro tse tloaelehileng 'me e ka ba limaraka tsa hau kapa tsa rehoa mabitso ho sebelisoa maemo a lihlahisoa tse ikhethang joalo ka terata ea welding.
Maemo a tšepe e sa hloekang a hlalositsoe ka botlalo ho British Stainless Steel Association "Guide to Stainless Steel Specifications", e tsejoang hape e le BSSA "Blue Guide".
Tafole e ka tlase e thathamisa mefuta e mengata ea limaraka tsa tšepe e sa hloekang, lebitso la bona la khale la BS, nomoro e ncha ea UNS le lebitso le lecha la EN.
| Kereiti | Nomoro ea UNS | BS | Euro e tloaelehileng 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 ha e hlokomele mabitso a masakaneng.Limaraka tse ling tse ngata le litlhaloso li fumaneha.
Lisebelisoa tse fanoeng ke Jindalai Steel Group li entsoe ho latela maemo a 'maloa ho latela sehlahisoa.Litekanyetso li boetse li koahela qetello ea boitsebiso.
Jindalai Steel Group- moetsi ea tsebahalang oa tšepe e sa hloekang Chaena.E na le lilemo tse fetang 20 tsa nts'etsopele 'marakeng oa machabeng' me hajoale e na le lifeme tse 2 tse nang le matla a tlhahiso ea lithane tse fetang 400,000 ka selemo.Haeba u batla ho fumana leseli le eketsehileng mabapi le lisebelisoa tsa tšepe tse sa hloekang, amohela ho ikopanya le rona kajeno kapa ho kopa qotso.
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Nako ea poso: Dec-19-2022