Sm400 C - channel hlau nqaj
SM400 channel steel yog cov qauv steel uas poob qis hauv Japanese muaj nyob hauv Japanese muaj cov hlau loj rau cov qauv welded. Qhov "sm" hauv SM400 sawv rau "steel rau" 400 "qhia tias nws muaj qhov tsawg kawg tensile lub zog ntawm 400 mpa.
SM400 channel c steel muaj nyob rau hauv peb qib:
SM400A C charnel: Qib theem pib tsis muaj qee qhov kev xav tau rau tej yam nyuaj.
SM400B channel Hlau Beam: Cuam Tshuam Tested ntawm 0 degree, muaj kev txhim kho kev sib txig sib luag piv rau SM400A.
SM400C Steel channel tshooj: Qhov Kev Cuam Tshuam Tested ntawm-} 20 degree, muaj txhim kho cov kev ua tau kub-kub.
Tshuaj lom neeg muaj pes tsawg leeg ntawm SM400 C Tshooj Hlau:
Cov pa roj carbon (c): tsawg dua lossis sib npaug rau 0.23%
Silicon (si): tsawg dua los yog sib npaug rau 0.35%
Manganese (MN): Tsawg dua lossis sib npaug nrog 1.60%
Phosphorus (p): tsawg dua lossis sib npaug rau 0.035%
Sulfur (s): tsawg dua lossis sib npaug rau 0.035%
Qhov tseeb muaj feem yuav sib txawv raws li cov tuab thiab qib tshwj xeeb ntawm cov qauv hlau, SM400B txheej txheem channel thiab sawm channel txhim kho kev thaiv kev weldability thiab tawv.
Cov Cuab Yeej Siv Cov Neeg Kho Tshuab ntawm SM400 Channel Hlau:
Lub zog tensile: 400-510 mpa
Paib lub zog:
Ntau dua los yog sib npaug rau 245 MPa (tuab tsawg dua lossis sib npaug rau 16 hli)
Ntau dua los yog sib npaug rau 235 MPa (tuab 16-40 hli)
Ntau dua los yog sib luag rau 215 MPa (tuab> 40 hli)
Elongation:
Ntau dua los yog sib luag rau 17% (tuab tsawg dua lossis sib npaug rau 16 hli)
Ntau dua los yog sib luag rau 21% (tuab 16-40 hli)
Ntau dua los yog sib npaug rau 23% (tuab> 50 hli)
Kev Cuam Tshuam ToCness (Charpy V - notch kuaj):
SM400A: tsis tau teev tseg
SM400B: Loj dua lossis sib luag rau 27 J ntawm 0 degree
SM400C: Loj dua lossis sib luag rau 27 J ntawm -20 degree
Lub cev lub cev ntawm SM400 C channel Bar
Cov duab: SM400 channel muaj ib c {1} Daim ntawv hla kev sib txuas nrog ob lub vev xaib, muab cov qauv txheej txheem kev sib txuas tau zoo thiab kev lag luam tsis kam.
Ntws: kwv yees li 7850 kg / mg / maub (yeej ntom ntawm cov roj carbon hlau).
Qhov loj me: Muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab los ntawm 75x40 mm txog xyoo 200x90 hli (qhov siab x dav), GNEE tuaj yeem kho rau cov neeg siv khoom.
Kev sib piv ntawm SM400 C channel nqaj
SS400 (JIS G3101): SS400 txheej txheem steel qauv yog lwm yam Japanese cov qauv hlau nrog kev siv dav dav thiab tsis tshwj xeeb rau Welded qauv. SM400 muaj kev weldability zoo dua thiab tawv, tshwj xeeb yog nyob rau qib B thiab C.
ASTM A36 (USA): SM400 txheej txheem C channel piv rau ASTM A36, nrog lub zog zoo sib xws thiab muaj zog.
S235 (En cov qauv): European Steel muaj qis zog zog zog (235 MPa) tab sis muaj cov ntawv thov sib xws thiab Weldability rau SM400A.
| Khoom npe | Channel Hlau |
| Qho ntev | 6m / 9M / 10M / 12M / 12M, lossis txiav raws li koj xav tau |
| Lwm yam kev pabcuam | Kub dip galvanized, pre - galvanized, xim galvanized, xim pleev xim, txiav, dabtsi yog khoov, Punching tsuav koj tuaj yeem qhia peb qhov koj yuav tsum tau ua. |
| Khoom |
Q235 / Q235B / Q345 / Q345 / Q345B / S235JR / S275JR / S25JR / S355JR / S355Jo / S355JO / A36/A572GR50/A572GR60/A992/SS400/SM400/SS490/SM490/SS540/SM540/etc. |
| Kev siv | Neeg kho tshuab & chaw tsim khoom, steel nruj, nkoj roj, ua pob, ntaus nkauj, tsheb chassis. |
| Yam ntim | Khi nrog hlau strips thiab qhwv nrog daim ntawv pov thawj dej |
| Lub sijhawm khoom xa tuaj | Xa tawm hauv 3-7 hnub tom qab tau txais qhov tso nyiaj |
Gnee Steel Channel Steel Chaw Tsim Tshuaj
GNE yuav txuas ntxiv ua ncaj ncees thiab pragmatic, tswj, tuav thiab nqa mus tom ntej cov khoom lag luam thiab ua ntej} {}}} cov neeg siv khoom txawv teb chaws thiab teb chaws txawv teb chaws. Nrog peb txoj kev saib xyuas kev ua tau zoo thiab kev paub ua haujlwm, peb muab cov kev pab cuam muaj txiaj ntsig rau cov neeg siv khoom thoob ntiaj teb.
