Ulwakhiwo lwemigangatho, iipropati zoomatshini kunye neenkcukacha zemveliso zilawulwa yimigangatho eyahlukeneyo yamazwe ngamazwe neyesizwe yentsimbi engagqwaliyo. Nangona inkqubo endala yokubala intsimbi engagqwaliyo ye-AISI enamanani amathathu (umz. 304 kunye no-316) isasetyenziswa kakhulu ekuhleleni imigangatho yentsimbi engagqwaliyo, kuye kwaphuhliswa iinkqubo ezintsha zokuhlela.
Ezi nkqubo ziquka inombolo ye-UNS enonobumba omnye + enamanani ama-5, efana ne-S30400, njengoko ichazwe yi-SAE kunye ne-ASTM. Amazwe aseYurophu amkela imigangatho yesiqhelo ye-Euro edibeneyo. La mazwe atshintsha okanye ahlengahlengisa imigangatho ethile yelizwe lawo ukuze ifane nemigangatho yesiqhelo ye-Euro. Ezinye iindlela ezitshintshwayo ziquka amanani amadala e-BS kunye ne-EN afana ne-304S31 kunye ne-58E.
Amanye amanqanaba awagutyungelwanga ngamanani aqhelekileyo kwaye anokuba ngamanqanaba akhethekileyo okanye aqanjwe kusetyenziswa imigangatho yeemveliso ezikhethekileyo ezifana nocingo lokuwelda.
Imigangatho yentsimbi engagqwaliyo ichazwe ngokweenkcukacha kwiBritish Stainless Steel Association “Isikhokelo seeNkcukacha zeNtsimbi engagqwaliyo”, eyaziwa ngokuba yiBSSA “Blue Guide”.
Itheyibhile engezantsi idwelisa uluhlu lweendidi zentsimbi engagqwaliyo, uphawu lwazo oludala lwe-BS, inombolo entsha ye-UNS kunye nophawu olutsha lwe-EN.
| Ibanga | Inombolo ye-UNS | BS | I-Euro norm 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 |
I-ASTM ayizazi iimpawu ezikwizibiyeli. Kukho amanye amabakala amaninzi kunye neenkcukacha ezifumanekayo.
Izinto ezibonelelwe yiJindalai Steel Group zenziwe ukuze zihambelane nemigangatho eliqela ngokuxhomekeke kwimveliso. Imigangatho ikwagubungela ukugqitywa kwezinto.
IJindalai Steel Group- ngumvelisi odumileyo wentsimbi engagqwaliyo eTshayina. Inamava eminyaka engaphezu kwama-20 yophuhliso kwiimarike zamazwe ngamazwe kwaye okwangoku ineefektri ezimbini ezinomthamo wemveliso ongaphezulu kweetoni ezingama-400,000 ngonyaka. Ukuba ufuna ulwazi oluthe kratya malunga nezixhobo zentsimbi engagqwaliyo, wamkelekile ukuqhagamshelana nathi namhlanje okanye ucele ikowuteshini.
UMNXEBA WOQHAGAMSHELWANO:+86 18864971774I-WECHAT: +86 18864971774I-WhatsApp:https://wa.me/8618864971774
I-IMEYILE:jindalaisteel@gmail.com sales@jindalaisteelgroup.com IWEBHUSAYITHI:www.jindalaisteel.com
Ixesha lokuthumela: Disemba-19-2022
