Astm A572 cruach ard -neart i bhíoma
A572 - 50 Úsáidtear an bhíoma cruach H go forleathan in iarratais tógála mar gheall ar a neart ard in aghaidh an aonaid mheáchain. Baineann leibhéil ísle de ghnéithe cóimhiotalacha ar nós niobium agus vanadium barrfheabhsú ar neart agus airíonna creimthe atmaisféaracha, agus le neart táirgeachta suas le 50,000 ksi, A572 - 50 i bíomaí i bíomaí gnáth-chruach carbóin mar A36, a éilíonn riachtanais neart a chomhlíonadh.
Tá gráid eile de chruach múnlaithe ASTM 572 H ar fáil, mar shampla 42, 55, agus 60.
A572 H Rannóg Comhdhéanamh Ceimiceach Cruach
| Mír | Grád | Carbón, Max, % | Mangainéis, Max, % | Silicon, Max, % | Fosfar, max, % | Sulfair, max, % |
|---|---|---|---|---|---|---|
| Bíomaí cruach A572 | 42 | 0.21 | 1.35 | 0.40 | 0.04 | 0.05 |
| 50 | 0.23 | 1.35 | 0.40 | 0.04 | 0.05 | |
| 55 | 0.25 | 1.35 | 0.40 | 0.04 | 0.05 |
A572 Miotal H Beam Maoin Mheicniúil
| Mír | Grád | Pointe Toradh, Min, KSI [MPA] | Neart teanntachta, Min, KSI [MPA] |
|---|---|---|---|
| Bíomaí cruach A572 | 42 | 42 [290] | 60 [415] |
| 50 | 50 [345] | 65 [450] | |
| 55 | 55 [380] | 70 [485] |
A572 H Miotal Beam - Méideanna IPE
| Mír | Meáchan (kg/m) | Doimhneacht (mm) | Leithead (mm) | Tiús Gréasáin (MM) | Tiús flange (mm) |
|---|---|---|---|---|---|
| IPE 80 | 6.0 | 80 | 46 | 3.8 | 5.2 |
| IPE 100 | 8.1 | 100 | 55 | 4.1 | 5.7 |
| IPE 120 | 10.4 | 120 | 64 | 4.4 | 6.3 |
| IPE 140 | 12.9 | 140 | 73 | 4.7 | 6.9 |
| IPE 160 | 15.8 | 160 | 82 | 5.0 | 7.4 |
| IPE 180 | 18.8 | 180 | 91 | 5.3 | 8.0 |
| IPE 200 | 22.4 | 200 | 100 | 5.6 | 8.5 |
| IPE 220 | 26.2 | 220 | 110 | 5.9 | 9.2 |
| IPE 240 | 30.7 | 240 | 120 | 6.2 | 9.8 |
| IPE 270 | 36.1 | 270 | 135 | 6.6 | 10.2 |
| IPE 300 | 42.2 | 300 | 150 | 7.1 | 10.7 |
| IPE 330 | 49.1 | 330 | 160 | 7.5 | 11.5 |
| IPE 360 | 57.1 | 360 | 170 | 8 | 12.7 |
| IPE 400 | 66.3 | 400 | 180 | 8.6 | 13.6 |
| IPE 450 | 79.1 | 450 | 190 | 9.4 | 14.6 |
| IPE 500 | 90.7 | 500 | 200 | 10.2 | 16 |
| IPE 550 | 106.0 | 550 | 210 | 11.2 | 17.2 |
| IPE 600 | 124.4 | 600 | 220 | 12 | 19 |
A572 h Rannóg Táirgí Bíoma Rannóg
Grianghraf Foirne Gnee Group
Cuairt chustaiméirí Gnee Group
Tá pearsanra seirbhíse gairmiúla ar líne againn. Má tá aon cheisteanna agat faoi ASTM A572 Ard -Neart cruach I léas, seol fiosrúchán chugainn agus tabharfaimid freagra ort laistigh de lá oibre amháin.
Clibeanna Te: ASTM A572 Cruach Ard -Neart I Beam, an tSín ASTM A572 Cruach Ard -Neart I Monaróirí, Soláthraithe, Monarcha
