S275JR Kub Rolled qauv nqaj Steel
S275JR Cov Txheej Txheem Hlau H nqaj tau faib ua cov steel li qub (cov hlau zoo) hauv en {1}}: 2004 tus qauv. Nws yog cov hlau qauv hlau nrog lub zog siab, muaj kuab zoo thiab txiav kev ua yeeb yam, thiab qee qhov kev ua haujlwm vuam.
Cov kab me me ntawm S275JR H Zoo li cov nqaj tuaj yeem ua kom muaj zog, thiab feem ntau yog siv zog, thiab siv zog, cibtor saw thiab txuas pob qij txha, thiab lwm yam.
Kev sib piv ntawm cov tshuaj muaj txiaj ntsig ntawm S275jr H Profile
| Teem nqi | 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 los yog sib npaug | t >40 | |||||||
| S275jr | 0.21 | 0.21 | 0.22 | 1.5 | - | 0.035 | 0.035 | 0.55 | 0.012 |
| S355jr | 0.24 | 0.24 | 0.24 | 1.6 | 0.55 | 0.035 | 0.035 | 0.55 | 0.012 |
| S355jo | 0.20 | 0.20 | 0.22 | 1.6 | 0.55 | 0.035 | 0.035 | 0.55 | 0.012 |
Kev sib piv ntawm cov khoom siv neeg cov qib ntawm S275JR steel h profile
| Teem nqi | Tawm los (MPa) Min | Tensile (MPa) min | Charpy V - Notis Longitudinal | |
| Lub zog ntawm t=16 hli | Temp (degree) | Zog (J) T =16 hli | ||
| S275jr | 275 | 410/560 | 20 | 27 |
| S355jr | 355 | 470/630 | 20 | 27 |
| S355jo | 355 | 470/630 | 0 | 27 |
| Khoom npe | H-nqaj |
| Teem nqi |
Q235B/C/D Q345B/C/D/E Q390B/C/D/E Q420B/C/D/E Q460/C/D/E Q500/C/D/E SS400 SM490A / B SN400A / B SN490B S235jr / j 0 s275jr / j {s355k2 s45}} J0 s355m / l s460M S355j {0} wp / j2wp s355J {4}}} w / j2w A36 A572GR50 / 55 / 60/5 65 65 A992 A709 |
| Lub hom phiaj | GB ASTM, JIS, SUS, DIN, THIAB ENC |
| Kev txawj | Kub dov / dov txias |
| Qhov loj | Mekas raws li cov neeg siv khoom xav tau |
| Daim ntawv thov | Nplua thiab muaj kev tsim vaj tsev |
| Lub thawv | Export txheem packing lossis raws li cov neeg siv khoom xav tau |
| Lub cev | H |
| Lub sijhawm khoom xa tuaj | Txog 7- 15 hnub |
| Lub Term Kev Lag Luam | FOB CFR CIF |
| Nyiaj them | 30% T / T Ua Ntej + 70% tshuav nyiaj li cas ua ntej ua zaub mov xa tuaj |
Gnee Steel H nqaj Steel Chaw Tsim Tshuaj
Gnee steel tau tsim tsa nyob rau xyoo 2008, peb cov khoom tseem ceeb yog seem steel, lub tsev sib luag, thiab lwm yam. Peb zoo siab los muab koj tus nqi zoo tshaj plaws thiab cov lus qhia. Koj zoo siab tos txais koj mus ntsib peb lub tuam txhab.
