Ukwakheka kwebanga, izakhiwo zemishini kanye nemininingwane yokukhiqiza kulawulwa amazinga ahlukahlukene omhlaba kanye nawezwe lonke ensimbi engagqwali. Ngenkathi uhlelo oludala lwezinombolo zensimbi engagqwali lwe-AISI olunezinombolo ezintathu (isb. 304 kanye no-316) lusasetshenziswa kakhulu ekuhlukaniseni amamaki ensimbi engagqwali, kuye kwasungulwa izinhlelo ezintsha zokuhlukanisa.
Lezi zinhlelo zifaka inombolo ye-UNS enohlamvu olulodwa + enezinombolo ezi-5, njenge-S30400, njengoba kuchazwe yi-SAE kanye ne-ASTM. Amazwe aseYurophu amukela amazinga ahlanganisiwe e-Euro. Lawa mazwe ashintsha noma aguqula amazinga athile ezwe lawo ukuze afane nezindinganiso ze-Euro. Ezinye izikhundla ezishintshwayo zifaka izinombolo ezindala ze-BS kanye ne-EN ezifana ne-304S31 kanye ne-58E.
Amanye amamaki awambozwa yizinombolo ezijwayelekile futhi angaba amamaki azimele noma aqanjwe kusetshenziswa amazinga emikhiqizo ekhethekile njengocingo lokushisela.
Izindinganiso zensimbi engagqwali zichazwe ngokuningiliziwe ku-British Stainless Steel Association “Umhlahlandlela Wezincazelo Zensimbi Engagqwali”, owaziwa nangokuthi i-BSSA “Blue Guide”.
Ithebula elingezansi libala uhla lwezinhlobo zensimbi engagqwali, ukubizwa kwazo kwe-BS okudala, inombolo entsha ye-UNS kanye nokubizwa okusha kwe-EN.
| Ibanga | Inombolo ye-UNS | BS | Isilinganiso se-Euro 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 | - |
| I-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 | I-S42000 | 420S37 | 1.4021 |
| 430 | I-S43000 | 430S17 | 1.4016 |
| 440C | S44004 | - | 1.4125 |
| 444 | I-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 izikhundla ezikubakaki. Amanye amamaki amaningi kanye nezincazelo ziyatholakala.
Izinto ezihlinzekwa yiJindalai Steel Group zenziwe ukuze zihambisane nezindinganiso eziningana kuye ngomkhiqizo. Izindinganiso ziphinde zihlanganise ukuqeda kwezinto.
I-Jindalai Steel Group - umkhiqizi odumile wensimbi engagqwali eShayina. Unesipiliyoni seminyaka engaphezu kwengu-20 yentuthuko ezimakethe zomhlaba wonke futhi njengamanje unezimboni ezimbili ezinamandla okukhiqiza angaphezu kwamathani angu-400,000 ngonyaka. Uma ufuna ukuthola ulwazi olwengeziwe mayelana nezinto zensimbi engagqwali, wamukelekile ukuxhumana nathi namuhla noma ucele isilinganiso.
INOMBOLO YOKUXHUMANA NABANTU:+86 18864971774I-WECHAT: +86 18864971774I-WHATSAPP:https://wa.me/8618864971774
I-IMEYILI:jindalaisteel@gmail.com sales@jindalaisteelgroup.com IWEBHUSAYITHI:www.jindalaisteel.com
Isikhathi sokuthunyelwe: Disemba 19-2022
