Isahani y'icyuma ya Corten
Ibisobanuro birambuye ku gicuruzwa
Amasahani y'icyuma ya Corten A akoreshwa ahantu hangirika cyane. Amasahani ya Corten B ni meza, arakomeye, kandi akozwe neza hakoreshejwe ibikoresho byiza kandi akurikiza amabwiriza y'inganda. Amasahani y'icyuma ya Corten B afite imbaraga nziza zo gukurura, kuramba, no kurwanya ingese. Amasahani ya S355JOW nayo arwanya ingese bitewe no kugabanuka no gushonga. Nanone arwanya ubushyuhe n'ingufu, kandi yoroshye kurwanya ingese no gucika. Amasahani ya S355K2 afite imbaraga zo gukurura hagati, arimo karuboni nkeya itanga ubudahangarwa bwiza. Amasahani ya S355J0W afite imbaraga nyinshi. Aya masahani y'icyuma akozwe mu byuma bigezweho kandi akoreshwa mu bushyuhe. Gukoresha icyuma kidahindagurika mu gihe cy'ikirere nabyo byongera igihe cyo kuyakoresha.
| No | Igisanzwe | ibikoresho by'icyuma birwanya imihindagurikire y'ikirere |
| 1 | ASTM | Corten A/Corten B/A588 GR.A /A588 GR.B /A242 |
| 2 | EN | S355J0W / S355J2W / S355J0WP / S355J2WP / S355K2G1W / S355K2G2W |
| 3 | JIS | G3125 SPA-H / SPA-C; G3114 SMA400AW / BW / CW; G3114 SMA490AW / BW |
| 4 | GB | 09CuPCrNi-A,09CuP, 09CuPCrNiA, 09CrCuSb |
| Ingano y'icyuma | Igisanzwe | Imbaraga z'umusaruro N/mm² | Imbaraga zo Gukurura N/mm² | Uburebure % |
| Corten A | ASTM | ≥345 | ≥480 | ≥22 |
| Corten B | ≥345 | ≥480 | ≥22 | |
| A588 GR.A | ≥345 | ≥485 | ≥21 | |
| A588 GR.B | ≥345 | ≥485 | ≥21 | |
| A242 | ≥345 | ≥480 | ≥21 | |
| S355J0W | EN | ≥355 | 490-630 | ≥27 |
| S355J0WP | ≥355 | 490-630 | ≥27 | |
| S355J2W | ≥355 | 490-630 | ≥27 | |
| S355J2WP | ≥355 | 490-630 | ≥27 | |
| SPA-H | JIS | ≥355 | ≥490 | ≥21 |
| SPA-C | ≥355 | ≥490 | ≥21 | |
| SMA400AW | ≥355 | ≥490 | ≥21 | |
| 09CuPCrNi-A | GB | ≥345 | 490-630 | ≥22 |
| B480GNQR | ≥355 | ≥490 | ≥21 | |
| Q355NH | ≥355 | ≥490 | ≥21 | |
| Q355GNH | ≥355 | ≥490 | ≥21 | |
| Q460NH | ≥355 | ≥490 | ≥21 |
Ingero z'ikoreshwa
Ibara rihinduka uko igihe kigenda?
Mu ntangiriro yo gukoresha COR-TEN, ibara ry’umuhondo rigaragara. Ibi bikurikirwa n’impinduka z’ibara ry’ingese zirinda kuva ku ibara ry’umukara kugeza ku mazi yijimye nyuma y’umwaka umwe cyangwa ibiri mu bidukikije. Nyuma y’aho, ibara nta mpinduka rigaragara rigaragara uretse wenda ku ibara ry’umukara wijimye cyane.
Ibibazo Bikunze Kubazwa
Q: Uri uruganda cyangwa uri umucuruzi gusa?
A: Twembi turi ikigo cy’inganda n’ubucuruzi, dufite ishami rishinzwe kugurisha n’inganda nyinshi zikora.
Q: Igihe cyo gutanga ni kirehe kingana iki?
A: Ubusanzwe hagati y'iminsi 15-30, ariko bishobora no guterwa n'ibikenewe cyangwa ingano isabwa. Twandikire kugira ngo ubone igihe gisabwa cyo gutumiza.
Q: Ese ushobora kwemeza ibicuruzwa byawe/uko bizarangira?
A: Niba impapuro zacu zishyizwe neza, ntuzitega ko uzagira ikibazo mu myaka 10, ariko iki gihe gishobora kugira ingaruka ku bintu byinshi (nk'uburyo uzikoresha, mu nzu cyangwa hanze? Ikirere cy'aho utuye ni ikihe, ubukonje cyangwa ubushyuhe, humutse cyangwa butose? Ubuhanga bwawe bwo kuzishyiraho nabwo bushobora kugira ingaruka kuri byo).
Urahawe ikaze kutwandikira kugira ngo uhabwe serivisi zo gusaba no kubungabunga serivisi.








