An aika bututun ƙarfe mai siffar murabba'i mai siffar DIN 17100 St52.3 zuwa Ostiraliya.
Ana amfani da DIN 17100 a sassan ƙarfe, sandunan ƙarfe, sandunan waya, da samfuran lebur.babu matsalada kuma sassan da aka haɗa, murabba'i da kuma murabba'i mai kusurwa huɗu, kayan da aka ƙera, da kuma kayayyakin da aka gama a cikin ƙarfe na gama gari waɗanda aka kawo a cikin yanayin zafi ko na al'ada bayan samarwa.
St52.3 yana ɗaya daga cikin maki, kuma lambar kayan shine 1.0570.
Kafin a kawo kayan, Botop ta shirya wa ma'aikatan kwararru masu inganci su duba kayayyakin sosai domin tabbatar da ingancin kayan ya cika dukkan buƙatun abokan ciniki.
Da farko, ana duba ingancin saman, faɗi, tsayi, tsayi, murabba'i, da sauran girman bayyanar bututun ƙarfe na tsarin don tabbatar da bin ƙa'idodi da buƙatun abokin ciniki.
Bayan haka, ana duba halayen sinadarai da na inji na bututun ƙarfe na tsari.
EN 17100 St52.3 yana da waɗannan buƙatun sinadaran:
| Matsayi | Sinadarin sinadarai a cikin % ta wt. | ||||||||
| C | P | S | Ƙarin abubuwan da ke haɗa sinadarin nitrogen (misali, aƙalla 0.020% Al zuwa jimilla) | ||||||
| don kauri samfurin a cikin mm | |||||||||
| ≤16 | ＞16 ≤30 | ＞30 ≤40 | ＞40 ≤63 | ＞63 ≤100 | ＞100 | ||||
| EN 17100 St52.3 | 0.20 mafi girma | 0.20 mafi girma | 0.22 mafi girma | 0.22 mafi girma | 0.22 mafi girma | ta hanyar yarjejeniya | matsakaicin 0.040 | matsakaicin 0.040 | eh |
Ana auna sinadarin St52.3 ta hanyar na'urar auna sinadari, kuma duk abubuwan da ke cikin abubuwan sun cika buƙatun abokin ciniki idan aka kwatanta da buƙatun da suka dace.
Abubuwan da ke cikin injina na EN 17100 St52.3 sun haɗa da ƙarfin juriya da ƙarfin fitarwa, waɗanda ake aunawa ta hanyar gwajin juriya.
| Matsayi | Ƙarfin tensile Rm | Babban wurin samun riba ReH | |||||||
| don kauri samfurin a cikin mm | don kauri samfurin a cikin mm | ||||||||
| ＜3 | ≥3 ≤100 | ＞100 | ≤16 | ＞16 ≤30 | ＞30 ≤40 | ＞40 ≤63 | ＞63 ≤100 | ＞100 | |
| EN 17100 St52.3 | 510 - 680 MPa | 490 - 630 MPa | ta hanyar yarjejeniya | 355 | 345 | 335 | 325 | 315 | ta hanyar yarjejeniya |
Bayan kammala dukkan bincike da kuma tabbatar da cewa ingancin ya cika ka'idojin da aka gindaya, za a bayar da Takardar Shaidar Gwaji ta Kayan Aiki (MTC). Daga nan, za a yi shirye-shiryen jigilar kaya da sauran ayyuka masu alaƙa.
Tun lokacin da aka kafa kamfanin Botop Steel a shekarar 2014, ya zama babban kamfanin samar da bututun ƙarfe na carbon a arewacin China, wanda aka san shi da kyakkyawan sabis, kayayyaki masu inganci, da kuma cikakkun hanyoyin magance matsalolin.
Ga kowane oda, Botop koyaushe yana bin dabarun inganci mai inganci da farashi mai kyau, yana zaɓar mu don samar muku da samfuran bututun ƙarfe masu inganci.
Lokacin Saƙo: Oktoba-11-2024