S355JR S355K2 structural steel kab teeb
【GNEE Group Chaw Ua Haujlwm Ib puag ncig】
Khoom Description
S355JR S355K2 H-Section Steel yog qhov siab- cov khoom siv hlau zoo tsim los siv rau ntau yam kev tsim kho thiab kev siv engineering.
S355JR S355K2 H-zoo li tus steel muaj lub zog tensile zoo thiab toughness, tso cai rau nws tiv taus cov khoom hnyav thiab tiv taus deformation txawm nyob rau hauv huab cua. Qhov no ua rau S355JR S355K2 H-beams yog qhov kev xaiv nrov rau kev tsim kho, txuas hniav, tshuab hnyav thiab lwm yam kev siv hauv kev lag luam.
S355JR S355K2 hlauH-ntaubmuaj nyob rau hauv ntau qhov ntau thiab tsawg thiab specifications kom tau raws li ntau yam kev siv thiab qhov project xav tau. Cov neeg siv khoom tuaj yeem xaiv los ntawm ntau qhov profile thiab qhov ntau thiab tsawg kom tau txais lub zog, nruj thiab yooj yim kom tau raws li lawv cov kev xav tau tshwj xeeb.
Khoom Paub meej
| Khoom npe | S355JR S355K2 structural steel kab teeb |
| Ntev |
raws li koj thov |
| Cov qauv | JIS, ASTM, GB, EN, thiab lwm yam. |
| Ntim | hauv pob, ntim nrog steel siv nruj nreem |
S355JR Steel H Beam Tshuaj Muaj pes tsawg leeg
|
С |
Si |
Mn |
P |
S |
N |
Cu |
|
Tsawg dua lossis sib npaug li 0,24 |
Tsawg dua los yog sib npaug li 0.55 |
Tsawg dua lossis sib npaug li 1.60 |
Tsawg dua lossis sib npaug li 0.035 |
Tsawg dua lossis sib npaug li 0.035 |
Tsawg dua lossis sib npaug li 0.012 |
Tsawg dua los yog sib npaug li 0.55 |
S355K2 H Profile HlauTshuaj muaj pes tsawg leeg
| C | Si | Mn | P | S | Cu | CEV |
| max 0.22 | max 0.55 Nws | max 1.6 hli | max 0.03 Nws | max 0.03 Nws | max 0.55 Nws | max 0.47 Nws |
S355JR Cov Qauv Hlau Beams Mechanical Property
|
Nominal thickness, hli |
Tsawg tshaj tawm lub zog, MPa |
Lub zog txwv, MPa |
|
<3 |
355 |
510-680 |
|
Ntau dua lossis sib npaug li 3 Tsawg dua lossis sib npaug rau 16 |
355 |
470-630 |
|
>16 Tsawg dua lossis sib npaug li 40 |
345 |
470-630 |
|
>40 Tsawg dua los yog sib npaug rau 63 |
335 |
470-630 |
|
>63 Tsawg dua lossis sib npaug li 80 |
325 |
470-630 |
|
>80 Tsawg dua los yog sib npaug rau 100 |
315 |
470-630 |
|
>100 Tsawg dua los yog sib npaug rau 150 |
295 |
450-600 |
|
>150 Tsawg dua lossis sib npaug li 200 |
285 |
450-600 |
|
>200 Tsawg dua los yog sib npaug rau 250 |
275 |
450-600 |
|
>250 Tsawg dua los yog sib npaug rau 400 |
265 |
450-600 |
S355K2 H Beam Iron Mechanical Property
| Nominal thickness (hli): | rau 3 | 3 - 100 | 100 - 150 | 150 - 250 | 250 - 400 |
| Rm- Tensile zog (MPa) Flat thiab ntev khoom | 510-680 | 470-630 | 450-600 | 450-600 | 450-600 |
| Nominal thickness (hli): | rau 16 | 16 - 40 | 40 - 63 | 63 - 80 | 80 - 100 | 100 - 150 | 150 - 200 | 200 - 250 |
| ReH- Yam tsawg kawg nkaus yield zog (MPa) Flat thiab ntev khoom | 355 | 345 | 335 | 325 | 315 | 295 | 285 | 275 |
| Nominal thickness (hli): | rau 1 | 1 - 1.5 | 1.5 - 2 | 2 - 2.5 | 2.5 - 3 |
| A- Min. elongation Lo=80 hli (%) parallel, | 14 | 15 | 16 | 17 | 18 |
| Nominal thickness (hli): | 3 - 40 | 40 - 63 | 63 - 100 | 100 - 150 | 150 - 250 |
| A- Min. elongation Lo=5,65 √ Yog li (%) parallel, | 22 | 21 | 20 | 18 | 17 |
H Channel Steel Duab
GNEE Group Photo
GNEE Pab Pawg Neeg Tuaj Saib
Peb tuaj yeem muab cov kev pabcuam tshaj lij, peb muaj H beam thiab lub kaum sab xis steel thiab lwm yam khoom hauv Tshuag, yog tias koj muaj kev xav tau, thov hu rau peb.
Cim npe nrov: Tuam Tshoj S355JR S355K2 structural steel beams manufacturers, lwm tus neeg, Hoobkas