Hoʻoiho i ka papa ana piha o ke kukuna EN H
EN 10025 S420 H Beam | HEA HEB Kūlana ʻEulopa Kina Mea Hoʻolako | Kaula Kila Kūkulu
| Mea | Wehewehena |
|---|---|
| Kūlana Maʻamau | EN 10025S420JR H Beam |
| Papa kila | S420 |
| ʻAno Huahana | Kukui HEA/ Kukui HEB |
| Kaʻina Hana Hana | ʻŌwili Wela |
| ʻIli | ʻEleʻele / Pena ʻia / Galvanized |
| Ka lōʻihi | 6m / 9m / 12m a i ʻole i hoʻopilikino ʻia |
| Noi | Kūkulu ʻana, Nā Alahaka, Nā Hale ʻOihana |
| Palapala hōʻoia | Palapala Hoʻāʻo ISO/SGS/Mill (MTC) |
Ka Hui Kemika (EN 10025 S420)
| ʻElemene | % kiʻekiʻe loa |
|---|---|
| Kalapona (C) | 0.22 |
| Manganese (Mn) | 1.60 |
| ʻO ka phosphorus (P) | 0.025 |
| Sulfur (S) | 0.025 |
| Silika (Si) | 0.55 |
| Chromium (Cr) | 0.30 |
| Nikala (Ni) | 0.30 |
Nā Waiwai Mekanika
| Waiwai | Waiwai |
|---|---|
| Ikaika Hua (ReH) | 420 MPa |
| Ikaika Hoʻopaʻa (Rm) | 520–630 MPa |
| Hoʻolōʻihi (A%) | ≥ 20% |
| Paʻakikī o ka hopena | ≥ 40 J ma -20°C |
| Paʻakikī | ≤ 200 HB |
NUI HEA
NUI HEB
NUI O KA HEM
NUI HEA
| Mea | Kaumaha (kg/m) | Kiʻekiʻe (mm) | Ka laulā o ka flange (mm) | Mānoanoa o ka pūnaewele (mm) | Mānoanoa o ka flange (mm) |
|---|---|---|---|---|---|
| HEA100 | 17.1 | 96 | 100 | 5 | 8 |
| HEA120 | 20.3 | 114 | 120 | 5 | 8 |
| HEA140 | 25.2 | 133 | 140 | 5.5 | 8.5 |
| HEA160 | 31 | 152 | 160 | 6 | 9 |
| HEA180 | 36.2 | 171 | 180 | 6 | 9.5 |
| HEA200 | 43.2 | 190 | 200 | 6.5 | 10 |
| HEA220 | 51.5 | 210 | 220 | 7 | 11 |
| HEA240 | 61.5 | 230 | 240 | 7.5 | 12 |
| HEA260 | 69.5 | 250 | 260 | 7.5 | 12.5 |
| HEA280 | 77.9 | 270 | 280 | 8 | 13 |
| HEA300 | 90 | 290 | 300 | 8.5 | 14 |
| HEA320 | 99.5 | 310 | 320 | 9 | 15.5 |
| HEA340 | 107.1 | 330 | 340 | 9.5 | 16.5 |
| HEA360 | 114.2 | 350 | 360 | 10 | 17.5 |
| HEA400 | 127.4 | 390 | 400 | 11 | 19 |
| HEA450 | 142.7 | 440 | 450 | 11.5 | 21 |
| HEA500 | 158 | 490 | 500 | 12 | 23 |
| HEA550 | 169.2 | 540 | 550 | 12.5 | 24 |
| HEA600 | 181.4 | 590 | 600 | 13 | 25 |
NUI HEB
| Mea | Kaumaha (kg/m) | Kiʻekiʻe (mm) | Ka laulā o ka flange (mm) | Mānoanoa o ka pūnaewele (mm) | Mānoanoa o ka flange (mm) |
|---|---|---|---|---|---|
| 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 |
| 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 |
| HEB400 | 158 | 400 | 300 | 13.5 | 24 |
| HEB450 | 174.3 | 450 | 300 | 14 | 26 |
| HEB500 | 190 | 500 | 300 | 14.5 | 28 |
| HEB550 | 202.8 | 550 | 300 | 15 | 29 |
| HEB600 | 216.1 | 600 | 300 | 15.5 | 29 |
NUI O KA HEM
| Mea | Kaumaha (kg/m) | Kiʻekiʻe (mm) | Ka laulā o ka flange (mm) | Mānoanoa o ka pūnaewele (mm) | Mānoanoa o ka flange (mm) |
|---|---|---|---|---|---|
| HEM 100 | 42.6 | 120 | 106 | 12 | 20 |
| HEM 120 | 53.1 | 140 | 126 | 12.5 | 21 |
| HEM 140 | 64.5 | 160 | 146 | 13 | 22 |
| HEM 160 | 77.8 | 180 | 166 | 14 | 23 |
| HEM 180 | 90.6 | 200 | 186 | 14.5 | 24 |
| HEM 200 | 105 | 220 | 206 | 15 | 25 |
| HEM 220 | 119.3 | 240 | 226 | 15.5 | 26 |
| HEM 240 | 160 | 270 | 248 | 18 | 32 |
| HEM 260 | 175.3 | 290 | 268 | 18 | 32.5 |
| HEM 280 | 192.7 | 310 | 288 | 18.5 | 33 |
| HEM 300 | 242.6 | 340 | 310 | 21 | 39 |
| HEM 320 | 249.7 | 359 | 309 | 21 | 40 |
| HEM 340 | 252.8 | 377 | 309 | 21 | 40 |
| HEM 360 | 254.8 | 395 | 308 | 21 | 40 |
| HEM 400 | 260.9 | 432 | 307 | 21 | 40 |
| HEM 450 | 268.1 | 478 | 307 | 21 | 40 |
| HEM 500 | 275.1 | 524 | 306 | 21 | 40 |
| HEM 550 | 283.4 | 572 | 306 | 21 | 40 |
| HEM 600 | 290.5 | 620 | 305 | 21 | 40 |
E aʻo hou e pili ana i nā nui
ʻIli Maʻamau
ʻIli Galvanized(ka mānoanoa o ka galvanizing hot-dip ≥ 85μm, ke ola o 15-20 mau makahiki),
1. Nā Hale a me ke Kūkulu ʻana
Nā papahana kalepa, hale noho a me nā hale kūʻai me ke kākoʻo papahele, nā hale a me nā paia.
2. Nā Hale Hana ʻOihana
Hāʻawi i ka paepae paʻa no nā lako, nā laina hōʻuluʻulu a me nā hale hana.
3. Nā Alahaka a me nā ʻOihana Hana
Maikaʻi no nā ala hele wāwae, nā hana alanui, a me nā hale alahaka pōkole - palekana a paʻa hoʻi!
4. Nā Paepae a me nā Lako Hana
Hāʻawi i kahi kahua paʻa no nā mezzanines, nā kahua ʻoihana a me nā lako kaumaha.
1) Loaʻa iā mākou nā keʻena lālā ma ʻAmelika Hui Pū ʻIa a me Guatemala, a hiki ke hāʻawi i ke kākoʻo ma ka ʻōlelo Sepania.
2) Aia he 5,000 tone o EN H Beam i loko o ka hale kūʻai.
3) Hana ʻia ka nānā ʻana i ka maikaʻi piha ma nā waiwai ma mua o ko lākou haʻalele ʻana i ka hale hana.
Palekana Anti-popo: ʻAila anti popo i uhi ʻia ma luna o ka ʻili, a hoʻopaʻa mua ʻia me ka ʻili plastik, a laila hoʻopili ʻia me nā ʻāpana kila ikaika kiʻekiʻe e pale aku i ka popo a me nā ʻōpala i hoʻokumu ʻia e ka ua a pēlā aku i ka wā o ka halihali.
Hoʻopaʻa a me ka lawelawe ʻana i ka paʻaNo ka hoʻokō ʻana i ka hopena maikaʻi loa o ka hoʻohana ʻana, hoʻokaʻawale ʻia nā kaola e ka lāʻau a kau palahalaha ʻia paha i mea e pale ai i ke kūlou ʻana, ka warping, a me ka luku ʻana o ka ʻili ma hope o ka hoʻouka ʻana a me ka wehe ʻana.
Nā hoʻonohonoho hoʻouna kūpono: kūpono no ke kai, kaʻaahi, ka halihali alanui a i ʻole ka hoʻouna ʻana i hui pū ʻia e like me ka nui o nā kauoha a me ka mamao o ka hoʻouna ʻana, e ukali ana i ka hōʻea ʻana i ka manawa kūpono.
Ka Mana Hoʻomalu KūlanaMe nā Palapala Hōʻoia Hoʻāʻo Kemika (CTC) a me nā Palapala Hōʻoia Hoʻāʻo Mekanika (MTC), hōʻoia ia ua hoʻokō ia i nā koi āpau o nā kūlana ASTM pili.
ʻOki i ka lōʻihi a me nā lawelawe ʻeliHiki iā ʻoe ke ʻoki i nā kaola i ka lōʻihi a i ʻole e wili i nā lua no kāu papahana hoʻonohonoho, a hoʻomākaukau i nā ʻāpana kūkulu.
Q1: He aha nā kukuna H EN 10025 S420?
A: He kaola kila kūkulu ikaika kiʻekiʻe me ka ikaika hua o 420 MPa, no nā hana kūkulu kaumaha e like me nā alahaka, nā hale ʻoihana, nā hale ākea nui, a pēlā aku.
Q2: He aha nā nui i loaʻa?
A: Loaʻa ka S420 H Beam ma nā moʻo HEA, HEB a me HEM, ma ka laulā mai 100 mm a 1200 mm i ka hohonu. Loaʻa pū nā lōʻihi i hana ʻia no ka ʻoki ʻana.
Q3: Hiki ke hoʻoheheʻe ʻia a mīkini ʻia paha?
A: ʻAe. Hiki ke hoʻopili piha ʻia a hana ʻia ka S420. No ke kaola mānoanoa, pono ka hoʻomehana mua ʻana a me ka electrode hoʻopili kūpono.
Q4: Pehea e hoʻopaʻa ai iā lākou no ka hoʻouna ʻana?
A: Ua uhi ʻia nā kaola i ka anti-rust, ua hoʻomoe ʻia ka papahele a i ʻole i hoʻopili ʻia e ke kaula kila ikaika kiʻekiʻe a ʻo ka hoʻopaʻa ʻana me ka lāʻau he koho ia.
Q5: He aha nā koho hoʻouna e loaʻa ana?
A: Loaʻa ka hoʻouna ʻana i ke kai, kaʻaahi, a me ke alanui e like me kāu nui a me kāu huakaʻi.
Wahi noho
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