Nrhiav siab -zoo S275J0 HEB Beam thiabS275J2 HEB Beam steel? GNEE yog cov chaw tsim khoom thiab cov chaw muag khoom nrog cov khoom siv hlau thoob ntiaj teb tau los ntawm Hyundai Steel, Celsa Barcelona (Spain), thiab cov tuam tsev loj hauv Suav teb.
S275J2 HEB Beam stee
Peb npaj ntau yam ntawm qis- qhov kub thiab txias cuam tshuam HEB kab teeb, npaj rau kev xa khoom thoob ntiaj teb. Cov kab teeb pom kev zoo yog tsim rau huab cua txias structural tej yaam num, industrial moj khaum, thiab hnyav -load bearing lug.
Tshuag Dimensions thiab Custom Lengths
Peb tuav ntau yam ntawm HEB qhov ntev hauv Tshuag:
HEB 100: H100 × 100 × 6 × 10
HEB 120: H120 × 120 × 6.5 × 11
HEB 140: H140 × 140 × 7 × 12
HEB 160: H160 × 160 × 8 × 13
HEB 180: H180 × 180 × 8.5 × 14
HEB 200: H200 × 200 × 9 × 15
HEB 220: H220 × 220 × 9.5 × 16
HEB 240: H240 × 240 × 10 × 17
HEB 260: H260 × 260 × 10 × 17.5
HEB 280: H280 × 280 × 10.5 × 18
Cov kab ntev tuaj yeem txiav tau raws li cov neeg siv khoom xav tau ntawm peb cov nroj tsuag, kom ntseeg tau tias qhov project- cov kev daws teeb meem tshwj xeeb thiab txo cov pov tseg.
Thib peb-Kev Tshawb Fawb Txog Kev Ua Haujlwm Zoo
Txhawm rau lav kev ntseeg tau, tag nrho S275J0 thiab S275J2 HEB Beams tuaj yeem raug kuaj thib peb- tog ua ntej xa khoom. Cov kev pabcuam tshuaj xyuas muaj xws li:
SGS
TUV
BV (Bureau Veritas)
ABS
VL
Peb pab neeg muab kev pabcuam tag nrho thoob plaws hauv cov txheej txheem tshuaj xyuas, xyuas kom ua raws li qhov project specifications thiab thoob ntiaj teb cov qauv.
Kev sib piv tshuaj muaj pes tsawg leeg: S275J2 vs S275J0
| Txuj | Qib | C (Max%) | Mn (Max%) | P (Max%) | S (Max%) | Si (%) | N (%) | Cu (%) |
|---|---|---|---|---|---|---|---|---|
| TS EN 10025-2 | S275J0 | 0.18 | 1.50 | 0.030 | 0.030 | - | 0.012 | 0.55 |
| TS EN 10025-2 | S275J2 | 0.18 | 1.50 | 0.025 | 0.025 | - | - | 0.55 |
Ob qib tswj hwm qib qis ntawm leej faj thiab phosphorus, txo qhov kev pheej hmoo ntawm nkig tawg ntawm qhov kub thiab txias thiab ua kom cov weldability.
Mechanical Properties ntawm S275J0 thiab S275J2 HEB Beams
| Txuj | Qib | Thickness (T, hli) | Yield zog (MPa) | Tensile zog (MPa) |
|---|---|---|---|---|
| TS EN 10025-2 | S275J0 | 3 < T Tsawg dua los yog sib npaug rau 16 | 275 | 410–560 |
| TS EN 10025-2 | S275J2 | 3 < T Tsawg dua los yog sib npaug rau 16 | 275 | 410–560 |
Ob leeg S275J0 thiab S275J2 muaj kev cuam tshuam zoo heev thiab kev ruaj ntseg txhua yam, ua rau lawv zoo tagnrho rau cov qauv kev ua haujlwm hauv qhov chaw txias.
Qhov zoo ntawm Kev Xaiv GNEE HEB Beams
Thoob ntiaj teb Tshuag los ntawm txhim khu kev qha steel mills
Tsawg- cov khoom siv tiv taus kub
Ntau yam ntawm HEB qhov ntev npaj rau kev txiav
Thib peb- pab pawg soj ntsuam (SGS, TUV, BV, ABS, VL)
Fast thiab txhim khu kev qha thoob ntiaj teb shipping
S275J0 thiab S275J2 HEB Beam steel los ntawm GNEE muab cov khoom zoo sib xws, muaj ntawv pov thawj cov khoom siv, thiab cov khoom muaj thoob ntiaj teb.
Xyuas kom koj cov phiaj xwm ua tau raws li qib qis -cov qauv kev nyab xeeb ntawm qhov kub thiab txias los ntawm kev nrhiav los ntawm tus neeg muag khoom ntseeg siab.
Qhov txawv ntawm S275JR thiab S275J2 yog dab tsi?
Qhov sib txawv tseem ceeb ntawm peb S275 steel nyob rau hauv lawv qhov kub thiab txias: 20℃ntawm S275JR steel, -20℃ntawm S275J2 steel thiab 0℃ntawm S275J0 steel. Dab tsi yog cov khoom siv S275J2? S275J2 yog cov pa roj carbon tsawg, siab tensile lub zog cov qauv hlau uas tuaj yeem nkag tau yooj yim welded rau lwm cov hlau weldable.
S235J2 cov khoom sib npaug yog dab tsi?
EN10025 S235J2 yog qib carbon steel nrog cov yam ntxwv zoo. Qee cov ntaub ntawv sib npaug sib npaug rau EN10025 S235J2 carbon steel phaj suav nrog: ASTM A36: Cov qauv siv dav siv hauv Asmeskas uas muaj cov khoom zoo sib xws ntawm lub zog tensile thiab lub zog tawm los.
Lub ntsiab lus ntawm s275j2 yog dab tsi?
"S" txhais tau hais tias nws yog cov qauv hlau, thaum "275" qhia qhov tsawg kawg nkaus lub zog ntawm 275 megapascals. "J2" txhais tau hais tias cov hlau muab ib qho kev cuam tshuam tsawg kawg nkaus ntawm 27 joules ntawm -20 degree, ua rau nws haum rau cov huab cua txias.
JR sawv cev rau dab tsi hauv S235JR?
Cov tsiaj ntawv S txhais tau hais tias cov hlau phaj yog cov qauv. Tus naj npawb 235 txhais tau tias, steel lub zog tawm los. Lo lus JR sawv cev rau cov qib steel tau dhau los ntawm Charpy cuam tshuam kev xeem thiab yog qhov zoo. S235JR yog qhov tshwj xeeb muab rau nws, nrog rau txhua lub cim qhia qee yam txawv.
Dab tsi yog qhov sib npaug rau s235jr2?
EN 10025-2 S235JR yog sib npaug rau ASTM A283 Gr C, DIN ST37-2, JIS SS330, thiab GB Q235B, nrog rau lub zog nruab nrab thiab weldability rau kev tsim kho.