CARBON STEEL H PROFILE Q235 Q355 HN yog cov qauv hlau nrog lub zog tawm ntawm 345 MPa thiab tensile zog ntawm 450 MPa. Nws muaj kev ua tau zoo heev thiab lub zog compressive, uas tuaj yeem siv los tsim cov siab - cov pa roj siab siab uas muaj tsawg dua 500 litres. Q355 kuj muaj cov txheej txheem tiv thaiv xeb.
CARBON STEEL H PROFILE Q235 Q355 HN Taw Qhia:
| Tuam Tshoj | ISO | European Union | Canada | Australian/New Zealand | Khab | ||||||
| Txuj | Qib | Txuj | Qib | Txuj | Qib (Material Number) | Txuj | Qib - SI (Imperial) | Txuj | Qib | Txuj | Qib |
| GB/T 1591 -2018 | Q355B | ISO 630-2 | S355B | TS EN 10025-2 | S355, S355JR (1.0045) | CSA G40.20-13/G40.21-13 | 350W (50W); 345 WM (50 WM) |
AS/NZS 3679.1 | Qib 350; 350L0; 350L15 |
TIAB SA 2062 | E350 (Fe 490) |
Q235 ua tau raws li tus qauv ntawm GB / T706-2016, vim Q235 muaj cov pa roj carbon tsawg, kev ua haujlwm zoo, lub zog, plasticity thiab vuam cov khoom zoo sib xws, feem ntau siv dav, feem ntau siv rau cov qauv hlau zoo tib yam.
Q355 ua tau raws li GB / T706-2016 cov qauv thiab tau siv dav hauv Cov Txuas Txuas, tsheb, nkoj, cov tsev, lub nkoj siab, cov khoom siv tshwj xeeb, thiab lwm yam.
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