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 tloaelo bakeng sa ho arola lihlopha tsa tšepe e sa hloekang, mekhoa e mecha ea lihlopha 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. Mabitso a mang a nkeloang sebaka a 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