S355JR steel qib yog European tus qauv raukub dov structural steel. Steel S355JR belongs rau lub rooj ntawm non-alloy structural steels (EN{2}}: 2004). Nws yog siv rau nruab nrab-siab zog qhov chaw, zoo tenacity, yooj yim sib sau thiab vuam.
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Tshuaj muaj pes tsawg leeg raws li kev ntsuas kub.
| Chemical Composition, feem pua (tsawg dua lossis sib npaug) | |||||||||
| Txuj | Hlau (Material Number) | C | Si | Mn | P | S | Cu | N | Txoj kev deoxidation |
| EN 10025-2 | S355JR (1.0045) | 0.24 | 0.55 | 1.60 | 0.035 | 0.035 | 0.55 | 0.012 | Rimming steels tsis pub |
| Chemical Composition (Kev Ntsuam Xyuas Cov Khoom), feem pua (tsawg dua lossis sib npaug) | |||||||||
| Txuj | Hlau (Material Number) | C | Si | Mn | P | S | Cu | N | Txoj kev deoxidation |
| EN 10025-2 | S355JR (1.0045) | 0.27 | 0.60 | 1.70 | 0.045 | 0.045 | 0.60 | 0.014 | Rimming steels tsis pub |
Cim npe nrov: s355jr ca steel, Tuam Tshoj s355jr ca steel manufacturers, lwm tus neeg, hoobkas