Dab tsi yog tus qauv hnyav ib yard ntawm ASCE 60 steel rail?
Tus qauv hnyav ntawmASCE 60 steel railyog 60 phaus ib yard (kwv yees li 29.76–29.8 kg / meter los yog 27.18 kg / m nyob ntawm qhov specification qhov chaw). Nws yog lub teeb -lub luag hauj lwm T-section rail, nquag hu ua "60lb rail" los yog "60 LBS rail," dav siv rau kev lag luam tsheb thauj mus los, mine lem, cranes, thiab lub teeb railway.
- Qhov hnyav:60 lb/yd (29.76 kg/m–29.8 kg/m).
- Qhov Loj:Kwv yees li 3-3/4 nti (95.25mm) hauv qhov siab, lub hauv paus dav, thiab 2-3/8 ntiv tes (60.32mm) hauv taub hau dav.
| Loj | Lub taub hau (mm) | Qhov siab (mm) | Puag (mm) | Web (mm) | Nominal hnyav (kg / m) | Khoom siv | Ntev (m) |
|---|---|---|---|---|---|---|---|
| UAS 25 | 38.1 | 69.85 | 69.85 | 7.54 | 12.4 | 700 | 6-12 |
| UAS 30 | 42.86 | 79.38 | 79.38 | 8.33 | 14.88 | 700 | 6-12 |
| UAS 40 | 47.62 | 88.9 | 88.9 | 9.92 | 19.84 | 700 | 6-12 |
| UAS 50 | 54 | 98.4 | 98.4 | 11.11 | 24.855 | 700 | 6-12 |
| UAS 60 | 60.32 | 107.95 | 107.95 | 12.3 | 29.76 | 700 | 6-12 |
| TIAB SA 75 | 62.71 | 122.24 | 122.24 | 13.49 | 37.2 | 900A/1100 | 12-25 |
| TIAB SA 85 | 65.09 | 131.76 | 131.76 | 14.29 | 42.17 | 900A/1100 | 12-25 |
- Synonyms:60LB rail, 60 lbs/yd rail, ASCE 60 lb/yd, 60 lbs/yard rail.
- Cov ntawv thov raug:Cov tsheb ciav hlau, lub teeb Hoobkas crane khiav, crane rails, thiab me me, qis -ceev tsheb thauj mus los (xws li,).
ASCE 60 kev tsheb nqaj hlau feem ntau yog tsim los rau ASTMA1 lossis AREMA cov qauv thiab siv rau nws lub zog zoo tshaj hauv lub teeb- daim ntawv thov.
Cov khoom siv ntawm Rail Asce 60 yog dab tsi?
ASCE 60 rail (60 lb / yd) feem ntau yog tsim los ntawm siab - carbon steel, feem ntau ua raws li ASTM A1 lossis AREMA cov qauv rau kev siv tsheb ciav hlau, nrog rau cov khoom siv xws li Q235B, 55Q, lossis U71Mn rau kev hnav zoo dua. Nws yog dav siv nyob rau hauv mining, chaw nres nkoj logistics, txij nkawm lem, thiab lub teeb -duty industrial rail tej yaam num.
Common Material Qib:
- Q235B: Cov khoom siv carbon steel siv rau qis dua -load, kev siv nyiaj txiag.
- 55Q: Manganese siab dua, siab - cov khoom siv muaj zog haum rau nruab nrab - kev tsheb ciav hlau zaus.
- U71Mn: Ntau dua manganese alloy hlau (1.1-1.4% Mn) muab cov hardness zoo dua (260-300 HB) thiab hnav tsis kam, feem ntau nyiam rau kev khawb av thiab chaw nres nkoj.
| Q235B | Cov cuab yeej cuab tam | Tshuaj muaj pes tsawg leeg (%) | |||||||||
| Yield zog | Tensile zog | Elongation | Hardness | C | Si | Mn | S | P | |||
| MPa | kg/m² | MPa | kg/m² | min | HB | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | |||
| Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | ||||||||||
| 235 | 24 | 375-460 | 38-47 | 26% | 0.12-0.22 | 0.35 | 0.30-0.70 | 0.045 | 0.045 | ||
| 55Q | Cov cuab yeej cuab tam | Tshuaj muaj pes tsawg leeg (%) | |||||||||
| Yield zog | Tensile zog | Elongation | Hardness | C | Si | Mn | S | P | |||
| MPa | kg/m² | MPa | kg/m² | min | HBW | Tsawg dua los yog sib npaug | Tsawg dua los yog sib npaug | ||||
| Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | Ntau dua lossis sib npaug | |||||||
| 685 | 69 | 197 | 0.50-0.60 | 0.15-0.35 | 0.60-0.90 | 0.04 | 0.04 | ||||
| Qib Steel | C(%) | Si | Mn | Cr | V | P | S | Tensile zog (Rm / MPa) |
| ua 71mn | 0.65~0.76 | 0.15~0.58 | 0.70~1.40 | – | – | Tsawg dua lossis sib npaug li 0.035 | Tsawg dua lossis sib npaug li 0.030 | Ntau dua lossis sib npaug li 880 |
Cov lus nug nquag
- Dab tsi yog qhov txawv ntawm ASCE 60 thiab ARA-A rail?
Thaum ob leeg yog 60-phaus rails, ASCE profile nta qhov siab thiab lub hauv paus dav uas sib npaug (4-1 / 4 ntiv tes), whereas ARA (American Railway Association) profiles yuav muaj qhov sib txawv.
- ASCE 60 rail siv tau rau cov khoom thauj hnyav?
Tsis yog, nws feem ntau txwv rau lub teeb - daim ntawv thov haujlwm. Rau cov khoom thauj hnyav lossis siab - cov kab nrawm, hnyav dua li 115RE lossis 136RE yuav tsum tau ua haujlwm rau lub nra hnyav dua yam tsis muaj deforming.
- Dab tsi yog 60 lbs rail qhov ntev hauv mm rau lub taub hau thiab hauv paus?
Rau ASCE 60 profile, qhov siab thiab lub hauv paus dav yog 107.95 hli, thiab lub taub hau dav yog 60.33 hli. Cov kev hloov pauv metric no yog tus qauv rau kev yuav khoom thoob ntiaj teb.
- Cov ntses ntses twg tau tshaj ASCE 60 rails?
Txuj 24-nti lossis 4-qhov sib koom ua ke tsim tshwj xeeb rau ASCE 60 drilling qauv yuav tsum tau siv los xyuas kom muaj kev ruaj ntseg thiab txuas txuas ntawm cov tsheb ciav hlau xaus.
- Puas muaj peev xwm tau txais ASCE 60 rail nyob rau hauv cov qib steel sib txawv?
Yog lawm, nyob ntawm qhov yuav tsum tau hnav, nws tuaj yeem tsim nyob rau hauv ntau qib xws li 700 lossis 900A, uas muaj ntau theem ntawm hardness thiab tensile zog.
- Asce 60 rail feem ntau ruaj ntseg rau hauv av li cas?
Nws yog feem ntau fastened rau ntoo lossis pob zeb pw tsaug zog siv rail spikes los yog tshwj xeeb rail clips uas phim 107.95 mm puag dav ntawm qhov profile.
Tau txais cov lus hais hauv 24 teev
Txhawm rau kom muaj kev nyab xeeb thiab ua haujlwm tau zoo ntawm koj txoj kev teeb tsa, nws yog ib qho tseem ceeb uas yuav tsum tau ua haujlwm nrog cov khoom siv meej uas ua tau raws li cov qauv kev lag luam thoob ntiaj teb. Koj ua tautiv tauj peb rau kev daws teeb meem kev tsheb ciav hlauhaum rau koj qhov project load yuav tsum thiab ib puag ncig tej yam kev mob. Peb pab neeg muab cov ntaub ntawv qhia ntxaws ntxaws thiab kev txhawb nqa logistics los pab koj txhim kho koj cov txheej txheem kev yuav khoom thiab tau txais cov lus qhia tshwj xeeb uas xav tau rau koj cov txheej txheem.
