Ubugenzuzi Bwiza bwa Alloy Steel idafite umuyoboro - Imiterere Umuyoboro udafite ibyuma byohereza hanze - Huaxin
Ubugenzuzi Bwiza bwa Alloy Steel idafite umuyoboro - Imiterere Umuyoboro wicyuma udafite icyerekezo cyo kohereza hanze - Huaxin Ibisobanuro:
ibisobanuro ku bicuruzwa
Igipimo:GB / T8162-2008
Icyiciro:20, 45, 20Mn, Q345B, Q345C, Q345D, 45Mn2, 27SiMn
Gutanga Kode:Kuzunguruka bishyushye
Ingano Ingano:OD 73MM-630MM, Ubunini 4MM-35MM
Ubworoherane:Ukurikije GB / T8162-2008
Uburebure:Nkibisabwa
MTC:GB / T19001-2008
ibicuruzwa
Ifumbire mvaruganda:
| Icyiciro | C | Si | Mn | P | S | Nb | V | Ti | Cr | Ni | Cu |
| 20 | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | ≤0.035 | ≤0.030 | / | / | / | ≤0.25 | ≤0.30 | ≤0.25 |
| 45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.030 | / | / | / | ≤0.25 | ≤0.30 | ≤0.25 |
| 20Mn | 0.17-0.23 | 0.07-0.37 | 0.70-1.00 | ≤0.035 | ≤0.030 | / | / | / | ≤0.25 | ≤0.30 | ≤0.25 |
| Q345B | ≤0.20 | ≤0.50 | ≤1.70 | ≤0.035 | ≤0.035 | .070.07 | ≤0.15 | ≤0.20 | ≤0.30 | ≤0.50 | ≤0.30 |
| Q345C | ≤0.20 | ≤0.50 | ≤1.70 | ≤0.035 | ≤0.030 | .070.07 | ≤0.15 | ≤0.20 | ≤0.30 | ≤0.50 | ≤0.30 |
| Q345D | ≤0.18 | ≤0.50 | ≤1.70 | ≤0.035 | ≤0.025 | ≤0.025 | ≤0.15 | ≤0.20 | ≤0.30 | ≤0.50 | ≤0.30 |
| 45Mn2 | 0.42-0.49 | 0.17-0.37 | 1.40-1.80 | ≤0.035 | ≤0.035 | / | / | / | ≤0.25 | / | ≤0.25 |
| 27SiMn | 0.24-0.32 | 1.10-1.40 | 1.10-1.40 | ≤0.035 | ≤0.035 | / | / | / | ≤0.30 | / | ≤0.20 |
Ibikoresho bya mashini:
| Icyiciro | Ibigize imiti | Imbaraga Zoroheje min Mpa | Imbaraga | Kurambura | Ikizamini Ingaruka | ||||||
| T muri mm | Mpa | ||||||||||
| ≤16 | ＞ 16 ≤30 | ＞ 30 | ℃ | Ingaruka / J. | |||||||
| ≥ | |||||||||||
| 20 | / | / | / | / | 245 | 235 | 225 | ≥410 | ≥20 | - | - |
| 45 | / | / | / | / | 335 | 325 | 315 | 90590 | ≥14 | - | - |
| 20Mn | / | / | / | / | 275 | 265 | 255 | 50450 | ≥20 | - | - |
| Q345B | ≤0.012 | ≤0.10 | / | / | 345 | 325 | 295 | 470-630 | ≥20 | 20 | 34 |
| Q345C | ≤0.012 | ≤0.10 | / | ≥0.015 | 345 | 325 | 295 | 470-630 | ≥21 | 0 | 34 |
| Q345D | ≤0.012 | ≤0.10 | / | ≥0.015 | 345 | 325 | 295 | 470-630 | ≥21 | -20 | 34 |
| 45Mn2 | / | ≤0.25 | / | / | 885 | 35735 | ≥10 | - | - | ||
| 27SiMn | / | ≤0.30 | / | / | 980 | 35835 | ≥12 | - | - | ||
Kwerekana umusaruro:
Ibyiza:
Ibikoresho bibisi biva mubikorwa byo hejuru byizeza ubuziranenge.
Ikoranabuhanga ryukuri ryemeza kwihanganira ingano nyayo.
Itsinda ryiza ryo kugurisha riguha icyifuzo gikwiye.
Itsinda nyuma yo kugurisha ritanga inkunga yo gutanga ibicuruzwa.
Kugenzura ubuziranenge:
Serivisi zacu ：
Ibicuruzwa birambuye:
Ibicuruzwa bifitanye isano:
Buri gihe tubona akazi ko kuba abakozi bifatika kugirango tumenye neza ko dushobora kuguha byoroshye ubuziranenge bwiza kandi bwiza cyane bwo kugenzura ubuziranenge bwa Alloy Steel Seamless Umuyoboro - Imiterere Umuyoboro udafite ibyuma byo kohereza hanze - Huaxin, Igicuruzwa kizatanga kwisi yose, nka: Iraki, kazan, Florence, Noneho, dutanga ubuhanga kubakiriya kubicuruzwa byacu byingenzi Kandi ubucuruzi bwacu ntabwo "kugura" no "kugurisha" gusa, ahubwo tunibanda kuri byinshi. Dufite intego yo kuba abaguzi bawe b'indahemuka hamwe nabafatanyabikorwa b'igihe kirekire mu Bushinwa. Noneho, Turizera kuba inshuti nawe.