S355 carbon steel phaj
steel khoom Taw qhia
Chemical Composition (max %) ntawm S355JR
| Qib | Max C cov ntsiab lus rau t hauv mm | Mn max | Si max | P max | S max | Cu max | N max | ||
| t Tsawg dua los yog sib npaug rau 16 | >16 t Tsawg dua lossis sib npaug | t >40 | |||||||
| S275 JR | 0.21 | 0.21 | 0.22 | 1.5 | - | 0.035 | 0.035 | 0.55 | 0.012 |
| S355 JR | 0.24 | 0.24 | 0.24 | 1.6 | 0.55 | 0.035 | 0.035 | 0.55 | 0.012 |
| S355 YOG | 0.20 | 0.20 | 0.22 | 1.6 | 0.55 | 0.035 | 0.035 | 0.55 | 0.012 |
Mechanical Properties ntawm S355JR
| Qib | Tawm tswv yim (MPa) min | Tensile (MPa) min | Charpy V - notch longitudinal | |
| Lub zog ntawm t=16mm | Kub (degree) | Zog (J) t =16mm | ||
| S275 JR | 275 | 410/560 | 20 | 27 |
| S355 JR | 355 | 470/630 | 20 | 27 |
| S355 YOG | 355 | 470/630 | 0 | 27 |
| Qib | Thickness (hli) | Tsawg-yield (Mpa) | Tensile (Mpa) | Elongation (%) | Min Impact Zog | |
| S355 JR | 8mm -100 hli | 315 Mpa -355Mpa | 450-630Mpa | 18-20% | 20 | 27J |
| 101mm -200 hli | 285-295Mpa | 450-600Mpa | 18% | 20 | 27J | |
| 201mm -400 hli | 275 Mpa | - | 17% | 20 | 27J | |
steel phaj Product Image
GNEE Group Photo
Kev cog lus rau kev tswj hwm nruj thiab kev pabcuam rau cov neeg siv khoom, peb muaj cov neeg ua haujlwm paub txog kev tsim khoom npaj kom tau raws li koj xav tau thiab ua kom cov neeg siv khoom txaus siab. Peb lav koj zoo nyob hauv Suav teb.
GNEE Group Exhibition Duab
GNEE Group cov neeg siv khoom tuaj xyuas
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog steel, peb zoo siab los qhia koj!
Cim npe nrov: s355jr steel phaj, Tuam Tshoj s355jr steel phaj manufacturers, lwm tus neeg, Hoobkas