Ubushinwa Bwinshi Bwuzuye Carbone cyangwa Umuyoboro wa Steel muri GB / T 8162-2008 20 # 45 # 45mn2 Q355b Q355D 27simn
Ibisobanuro bigufi:
27SiMn imiyoboro ikoreshwa cyane mu nganda z’imodoka, peteroli, imiti n’ubwikorezi.27SiMn umuyoboro wibyuma urasanzwe kandi urakonjeshwa, kandi usizwe na fosifate imbere no hanze.Uyu muyoboro w'icyuma ukoreshwa cyane cyane mu kuzimya no kurakara kugira ngo ukore ibice bishyushye (ibice bya hydraulic) bisaba gukomera no kwambara birwanya, hamwe n'ibice bishyirwaho kashe bisaba gukomera no kwambara.
27SiMn umuyoboro wicyuma udafite kashe ifite ubukana bwinshi, diameter ikomeye yo gukomera mumazi ni 8 ~ 22mm, imashini nziza, plastike yubukonje bukabije hamwe no gusudira;Byongeye kandi, ubukana bwumuyoboro wibyuma ntibugabanuka cyane mugihe cyo kuvura ubushyuhe, ariko bufite imbaraga nyinshi kandi zirwanya imbaraga, cyane cyane mukuzimya amazi.
Firime yacu isezeranya abantu bose kuva mubicuruzwa byo murwego rwa mbere hamwe nisosiyete ishimishije nyuma yo kugurisha.Twakiriye neza abaguzi bacu basanzwe kandi bashya kugirango twifatanye natwe kubushinwa bwinshi bwa Carbone Carbone cyangwa Alloy Steel Pipe muri GB / T 8162-2008 20 # 45 # 45mn2 Q355b Q355D 27simn, Twubaha umuyobozi wibanze wubunyangamugayo mubucuruzi, icyambere mubigo ndetse no muri izakora ibishoboka byose kugirango duhe abakiriya bacu ibicuruzwa byiza kandi bitanga ibintu byiza.
Firime yacu isezeranya abantu bose kuva mubicuruzwa byo murwego rwa mbere hamwe nisosiyete ishimishije nyuma yo kugurisha.Twakiriye neza abaguzi bacu basanzwe kandi bashya kugirango twifatanye natweUbushinwa Bishyushye Buzunguruka Umuyoboro wa Carbone, Dufite umugabane munini ku isoko ryisi.Isosiyete yacu ifite imbaraga zubukungu kandi itanga serivisi nziza zo kugurisha.Ubu twashizeho kwizera, urugwiro, guhuza ibikorwa byubucuruzi nabakiriya mubihugu bitandukanye., nka Indoneziya, Miyanimari, Indi n'ibindi bihugu byo mu majyepfo y'uburasirazuba bwa Aziya n'ibihugu by'i Burayi, Afurika na Amerika y'Epfo.
| Ibigize | Min. （≥） | Mak. （≤） |
| C | 0.24 | 0.32 |
| Si | 1.10 | 1.4 |
| Mn | 1.10 | 1.4 |
| P |
| 0.035 |
| S |
| 0.035 |
| Cu |
| 0.3 |
| Cr |
| 0.3 |
| Ni |
| 0.3 |
| Mo |
| 0.15 |
| Imbaraga zingana | 565 ～ 855 | σb / MPa |
| Gutanga Imbaraga | 200 | σ 0.2 ≥ / MPa |
| Kurambura | 14 | δ5≥ (％) |
| ψ | - | (≥ (％) |
| Akv | - | Akv≥ / J. |
| HBS | 051 ～ 698 | - |
| HRC | 30 |
| Kwiyongera k'ubushyuhe | 68-30 | e-6 / K. |
| Amashanyarazi | 93-72 | W / mK |
| Ubushyuhe bwihariye | 450-460 | J / kg.K |
| Gushonga ubushyuhe | 2384-8458 | 째 C. |
| Ubucucike | 2244-1217 | kg / m3 |
| Kurwanya | 0.50-0.60 | Ohm.mm2/m |
| Annealing | Kuzimya | Ubushyuhe | Kubisanzwe | Ikibazo & T. |
| √ | √ | √ | √ | √ |
Firime yacu isezeranya abantu bose kuva mubicuruzwa byo murwego rwa mbere hamwe nisosiyete ishimishije nyuma yo kugurisha.Twakiriye neza abaguzi bacu basanzwe kandi bashya kugirango twifatanye natwe kubushinwa bwinshi bwa Carbone Carbone cyangwa Alloy Steel Pipe muri GB / T 8162-2008 20 # 45 # 45mn2 Q355b Q355D 27simn, Twubaha umuyobozi wibanze wubunyangamugayo mubucuruzi, icyambere mubigo ndetse no muri izakora ibishoboka byose kugirango duhe abakiriya bacu ibicuruzwa byiza kandi bitanga ibintu byiza.
Abashinwa benshiUbushinwa Bishyushye Buzunguruka Umuyoboro wa Carbone, Dufite umugabane munini ku isoko ryisi.Isosiyete yacu ifite imbaraga zubukungu kandi itanga serivisi nziza zo kugurisha.Ubu twashizeho kwizera, urugwiro, guhuza ibikorwa byubucuruzi nabakiriya mubihugu bitandukanye., nka Indoneziya, Miyanimari, Indi n'ibindi bihugu byo mu majyepfo y'uburasirazuba bwa Aziya n'ibihugu by'i Burayi, Afurika na Amerika y'Epfo.
