Landa ithebula eliphelele lobukhulu be-EN H beam
I-EN 10025 S420 H Beam | Umhlinzeki we-HEA HEB European Standard China | I-Structural Steel Beam
| Into | Incazelo |
|---|---|
| Okujwayelekile | I-EN 10025I-S420JR H Beam |
| Ibanga Lensimbi | S420 |
| Uhlobo Lomkhiqizo | I-HEA Beam/ I-HEB Beam |
| Inqubo Yokukhiqiza | Okugoqiwe Okushisayo |
| Ubuso | Mnyama / Upendiwe / Ugayiwe |
| Ubude | 6m / 9m / 12m noma ngezifiso |
| Isicelo | Ukwakhiwa, Amabhuloho, Izakhiwo Zezimboni |
| Isitifiketi | Isitifiketi Sokuhlola se-ISO/SGS/Mill (MTC) |
Ukwakheka Kwamakhemikhali (EN 10025 S420)
| Isici | Ubuningi be-% |
|---|---|
| Ikhabhoni (C) | 0.22 |
| I-Manganese (Mn) | 1.60 |
| I-Phosphorus (P) | 0.025 |
| I-Sulfur (S) | 0.025 |
| I-Silicon (Si) | 0.55 |
| I-Chromium (Cr) | 0.30 |
| I-Nickel (Ni) | 0.30 |
Izakhiwo Zemishini
| Impahla | Inani |
|---|---|
| Amandla Okukhiqiza (ReH) | 420 MPa |
| Amandla Okuqina (Rm) | 520–630 MPa |
| Ukwelulwa (A%) | ≥ 20% |
| Ukuqina Komthelela | ≥ 40 J ku--20°C |
| Ubulukhuni | ≤ 200 HB |
| Into | Isisindo (kg/m) | Ukuphakama (mm) | Ububanzi be-Flange (mm) | Ubukhulu bewebhu (mm) | Ubukhulu be-Flange (mm) |
|---|---|---|---|---|---|
| I-HEA100 | 17.1 | 96 | 100 | 5 | 8 |
| I-HEA120 | 20.3 | 114 | 120 | 5 | 8 |
| I-HEA140 | 25.2 | 133 | 140 | 5.5 | 8.5 |
| I-HEA160 | 31 | 152 | 160 | 6 | 9 |
| I-HEA180 | 36.2 | 171 | 180 | 6 | 9.5 |
| I-HEA200 | 43.2 | 190 | 200 | 6.5 | 10 |
| I-HEA220 | 51.5 | 210 | 220 | 7 | 11 |
| I-HEA240 | 61.5 | 230 | 240 | 7.5 | 12 |
| I-HEA260 | 69.5 | 250 | 260 | 7.5 | 12.5 |
| I-HEA280 | 77.9 | 270 | 280 | 8 | 13 |
| I-HEA300 | 90 | 290 | 300 | 8.5 | 14 |
| I-HEA320 | 99.5 | 310 | 320 | 9 | 15.5 |
| I-HEA340 | 107.1 | 330 | 340 | 9.5 | 16.5 |
| I-HEA360 | 114.2 | 350 | 360 | 10 | 17.5 |
| I-HEA400 | 127.4 | 390 | 400 | 11 | 19 |
| I-HEA450 | 142.7 | 440 | 450 | 11.5 | 21 |
| I-HEA500 | 158 | 490 | 500 | 12 | 23 |
| I-HEA550 | 169.2 | 540 | 550 | 12.5 | 24 |
| I-HEA600 | 181.4 | 590 | 600 | 13 | 25 |
| Into | Isisindo (kg/m) | Ukuphakama (mm) | Ububanzi be-Flange (mm) | Ubukhulu bewebhu (mm) | Ubukhulu be-Flange (mm) |
|---|---|---|---|---|---|
| I-HEB100 | 20.8 | 100 | 100 | 6 | 10 |
| HEB120 | 27.3 | 120 | 120 | 6.5 | 11 |
| HEB140 | 34.4 | 140 | 140 | 7 | 12 |
| HEB160 | 43.5 | 160 | 160 | 8 | 13 |
| HEB180 | 52.2 | 180 | 180 | 8.5 | 14 |
| I-HEB200 | 62.5 | 200 | 200 | 9 | 15 |
| HEB220 | 72.9 | 220 | 220 | 9.5 | 16 |
| HEB240 | 84.8 | 240 | 240 | 10 | 17 |
| HEB260 | 94.8 | 260 | 260 | 10 | 17.5 |
| HEB280 | 105 | 280 | 280 | 10.5 | 18 |
| HEB300 | 119.3 | 300 | 300 | 11 | 19 |
| HEB320 | 129.5 | 320 | 300 | 11.5 | 20.5 |
| HEB340 | 136.6 | 340 | 300 | 12 | 21.5 |
| HEB360 | 144.8 | 360 | 300 | 12.5 | 22.5 |
| I-HEB400 | 158 | 400 | 300 | 13.5 | 24 |
| HEB450 | 174.3 | 450 | 300 | 14 | 26 |
| I-HEB500 | 190 | 500 | 300 | 14.5 | 28 |
| HEB550 | 202.8 | 550 | 300 | 15 | 29 |
| I-HEB600 | 216.1 | 600 | 300 | 15.5 | 29 |
| Into | Isisindo (kg/m) | Ukuphakama (mm) | Ububanzi be-Flange (mm) | Ubukhulu bewebhu (mm) | Ubukhulu be-Flange (mm) |
|---|---|---|---|---|---|
| I-HEM 100 | 42.6 | 120 | 106 | 12 | 20 |
| I-HEM 120 | 53.1 | 140 | 126 | 12.5 | 21 |
| I-HEM 140 | 64.5 | 160 | 146 | 13 | 22 |
| I-HEM 160 | 77.8 | 180 | 166 | 14 | 23 |
| I-HEM 180 | 90.6 | 200 | 186 | 14.5 | 24 |
| I-HEM 200 | 105 | 220 | 206 | 15 | 25 |
| I-HEM 220 | 119.3 | 240 | 226 | 15.5 | 26 |
| I-HEM 240 | 160 | 270 | 248 | 18 | 32 |
| I-HEM 260 | 175.3 | 290 | 268 | 18 | 32.5 |
| I-HEM 280 | 192.7 | 310 | 288 | 18.5 | 33 |
| I-HEM 300 | 242.6 | 340 | 310 | 21 | 39 |
| I-HEM 320 | 249.7 | 359 | 309 | 21 | 40 |
| I-HEM 340 | 252.8 | 377 | 309 | 21 | 40 |
| I-HEM 360 | 254.8 | 395 | 308 | 21 | 40 |
| I-HEM 400 | 260.9 | 432 | 307 | 21 | 40 |
| I-HEM 450 | 268.1 | 478 | 307 | 21 | 40 |
| I-HEM 500 | 275.1 | 524 | 306 | 21 | 40 |
| I-HEM 550 | 283.4 | 572 | 306 | 21 | 40 |
| I-HEM 600 | 290.5 | 620 | 305 | 21 | 40 |
Funda kabanzi mayelana nosayizi
Ubuso Obujwayelekile
Ubuso Obucwebezelayo(ukujiya kwe-hot-dip galvanizing ≥ 85μm, isikhathi sokuphila seminyaka eyi-15-20),
1. Izakhiwo Nokwakha
Amaphrojekthi ebhizinisi, ezindawo zokuhlala kanye nezindawo zokugcina impahla ngokusekelwa kwezitezi, uphahla kanye nezindonga.
2. Izakhiwo Zezimboni
Inikeza isisekelo esiqinile semishini, imigqa yokuhlanganisa kanye nezakhiwo zezitshalo.
3. Amabhuloho kanye Nengqalasizinda
Kuhle kakhulu ezindleleni zabahamba ngezinyawo, emsebenzini womgwaqo, kanye nezakhiwo zamabhuloho amafushane - kuphephile futhi kuvikelekile!
4. Amapulatifomu kanye nezisekelo zemishini
Ihlinzeka ngesisekelo esiqinile sama-mezzanine, amapulatifomu ezimboni kanye nemishini esindayo.
1) Sinamahhovisi egatsha e-United States naseGuatemala, futhi singanikeza ukwesekwa kolimi lweSpanishi.
2) Kukhona amathani angu-5,000 e-EN H Beam esitokweni esitolo sokugcina impahla.
3) Ukuhlolwa kwekhwalithi okuphelele kwenziwa ezimpahleni ngaphambi kokuba ziphume efektri.
Ukuvikelwa Kokulwa Nokugqwala: Uwoyela wokulwa nokugqwala ogqokwe phezu komhlaba, bese upakishwa ngefilimu yepulasitiki kuqala, bese uhlanganiswa ngemichilo yensimbi enamandla aphezulu ukuze ugweme ukugqwala kanye nemihuzuko ebangelwa yimvula njll. ngesikhathi sokuthuthwa.
Ukunqwabelanisa Nokuphatha Okuzinzile: Ukuze kufezwe umphumela omuhle wokusebenzisa, imishayo ihlukaniswa ngokhuni noma ibekwe ngendlela eyisicaba ukuze kuvinjelwe ukugoba, ukugoba, kanye nokubhujiswa kwendawo ngemva kokulayisha nokukhulula impahla.
Amalungiselelo okuthumela alula: ilungele ukuthunyelwa ngolwandle, ngesitimela, ngomgwaqo noma ngokuthunyelwa okuhlangene ngokuya ngobukhulu bama-oda kanye nebanga lokuthunyelwa, iphelezela ukufika ngesikhathi.
Ikhwalithi yokulawula: Ngezitifiketi Zokuhlolwa Kwamakhemikhali (CTC) kanye nezitifiketi Zokuhlolwa Kwemishini (MTC), kuqinisekisa ukuthi ihlangabezana nazo zonke izidingo zezindinganiso ze-ASTM ezifanele.
Izinsizakalo Zokusika Ubude Nokubhoboza: Ungasika imishayo ngobude noma ubhoboze imigodi yephrojekthi yakho yokufaka, bese uthola izingxenye zesakhiwo ezilungele ukusetshenziswa.
UMBUZO 1: Ziyini i-EN 10025 S420 H Beams?
A: Ugongolo lwensimbi oluqinile olunamandla amakhulu olunamandla okukhiqiza angu-420 MPa, lomsebenzi wokwakha onzima njengamabhuloho, izakhiwo zezimboni, izakhiwo ezinkulu ze-span, njll.
Q2: Yiziphi izilinganiso ezitholakalayo?
A: I-S420 H Beam igcwele uchungechunge lwe-HEA, HEB kanye ne-HEM, kusukela ku-100 mm kuya ku-1200 mm ekujuleni. Ubude obulungiselelwe ngokwezifiso buyatholakala futhi ukuze kunqunywe.
Q3: Ingabe ingashintshwa noma ishiswe ngomshini?
A: Yebo. I-S420 ingashintshwa ngokuphelele futhi isetshenziswe ngomshini. Ukuze kube nogongolo olujiyile, kudingeka ukushisa kwangaphambili kanye ne-electrode efanele yokushintshwa.
Q4: Ungazifaka kanjani ukuze zithunyelwe?
A: Imishayo imbozwe ngokulwa nokugqwala, ihlanganiswe phansi noma ihlanganiswe ngebhande lensimbi elinamandla aphezulu futhi iphakethe ngokhuni liyazikhethela.
Q5: Yiziphi izinketho zokuthumela ezitholakalayo?
A: Ukuthunyelwa ngolwandle, ngesitimela, ngomgwaqo kuyatholakala ngokuya ngobuningi bakho nendawo oya kuyo.
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