mlengalenga dzimbiri resiting structural zitsulo mbale chimagwiritsidwa ntchito pomanga zotengera zonyamulira ndi zotengera kunyanja, monga Ndandanda chidebe chosungira zinyalala, Weather Shelters, Tool mabokosi, zotengera Zochitikira ndi zina zotero.
Mafotokozedwe:
makulidwe: 3mm-150mm
M'lifupi: 30mm-4000mm
Utali: 1000mm--12000mm
Standard: ASTM EN10025 JIS GB
Mkulu wamakokedwe mphamvu weathering mbale zitsulo Q415NH ndi kumakokedwa mphamvu mkati 520-680 Mpa, makulidwe ofanana, mphamvu zokolola ayenera kukhala pamwamba 415Mpa pamene mvukuto ndi 16mm. Malinga ndi kutentha kosiyanasiyana, mbale yachitsulo ya Q415NH ikhoza kukhala Q415NHA, Q415NHB, Q415NHC,
Q415NHD, Q415NHE. Q415NHA imafuna kuyesa kwamphamvu kwa kutentha kochepa kwa madigiri 40 Celsius, ndipo Q415NHA sifunika kuyesa zotsatira.
Mechnical katundu wa Q415NH corten chitsulo:
Makulidwe (mm) | ||||
Q415NH | ≤16 | > 16 ≤40 | > 40 ≤ 60 | > 60 |
Mphamvu zokolola (≥Mpa) | 415 | 405 | 395 | 395 |
Tensile mphamvu (Mpa) | 520-680 |
Zomwe zimapangidwa ndi mankhwala a Q415NH | |||||||
C | Si | Mn | P | S | Ku | Ndi | Cr |
0.12 | 0.65 | 1.10 | 0.025 | 0.030 | 0.20-0.55 | 0.12-0.65 | 0.30-1.25 |