Cov kev pabcuam ntxiv rau carbon-steel-h-beam-q550d los ntawm Xinsteel uas suav nrog kev kho cua sov (Normalized, TMCP, Quenched thiab Tempered, N plus T), Z-test (Z15, Z25, Z35), Ultrasonic Examination, Tsawg kub cuam tshuam kuaj, DWTT, PWHT thiab txiav & vuam rau hauv cov khoom tshwj xeeb rau cov neeg siv kawg. Mill daim ntawv pov thawj tau muab tso rau hauv EN 10204 hom.
carbon-steel-h-beam-q550d tshuaj muaj pes tsawg leeg
| STEEL Qib | C% max | Si% max | Mn% max | P% max | S% max | Cu% max | Cr feem pua max | Tsis yog% max | Feem ntau max | B% max | V% max | Nb% max | Tau% max |
| Q550D | 0.2 | 0.80 | 1.7 | 0.02 | 0.010 | 0.5 | 1.5 | 2 | 0.70 | 0.005 | 0.12 | 0.06 | 0.05 |
carbon-steel-h-beam-q550d Mechanical Property
| STEEL Qib | Re yield zog Mpa min | Re yield zog Mpa min | elongation feem pua | Zog thiab kub | |||||||
| Min | 0 | -20 | -40 | -60 | |||||||
| t Tsawg dua lossis sib npaug li 50 | 50-100 | 100-150 | t Tsawg dua lossis sib npaug li 50 | 50-100 | 100-150 | J | J | J | J | ||
| Q550D | 550 | 530 | 490 | 640-820 | 640-820 | 590-770 | 16 | 47 | 47 | 34 | 34 |
carbon-steel-h-beam-q550d' tshwj xeeb geometry thiab lub zog siab ua rau lawv muaj peev xwm tiv taus kev ntxhov siab thiab khoov, thiab lawv tau siv dav rau kev tsim kho thiab kev tsim vaj tsev. Tab sis daim ntawv thov tseeb yuav nyob ntawm qhov tshwj xeeb geometry ntawm lub nqaj. Piv txwv li, kab teeb tuaj yeem ua raws li kev txhawb nqa tseem ceeb hauv kev tsim vaj tsev loj. Cov no yog hu ua H-Piles, bearing piles, lossis HP-beams. Lawv zoo li hnyav dua thiab tuab dua li S lossis W kab teeb.
Cim npe nrov: carbon steel h beam q550d, Tuam Tshoj carbon steel h beam q550d manufacturers, lwm tus neeg, Hoobkas