Gnee muab ASTM A992 HM CARBON STEEL H PROFILE nyob rau hauv ntau qhov kev teeb tsa, suav nrog S beams, W beams thiab M beams. Cov kab hluav taws xob muaj kev txhawb nqa zoo heev hauv kev siv cov khoom siv thauj khoom, tshwj xeeb tshaj yog cov uas xav tau vuam, bolting lossis riveting, xws li kev tsim kho kev lag luam thiab thaj chaw thiab cov khoom thauj khoom thauj khoom.
ASTM A992 HM CARBON STEEL H PROFILE Taw qhia:
| Lub npe Imperial (hauv x lb/ft) |
Qhov tob h (hauv) |
Dav w (hauv) |
Web Thickness tw (hauv) |
Flange Thickness tf (hauv) |
Thaj Chaw (hauv2) |
Qhov hnyav (lbf/ft) |
Static Parameters | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Lub sijhawm ntawm Inertia | Elastic Section Modulus | |||||||||
| Ix (hauv4) |
Iy (hauv4) |
Sx (hauv3) |
Sy (hauv3) |
|||||||
| W 27 x 178 | 27.8 | 14.09 | 0.725 | 1.190 | 52.3 | 178 | 6990 | 555 | 502 | 78.8 |
| W 27 x 161 | 27.6 | 14.02 | 0.660 | 1.080 | 47.4 | 161 | 6280 | 497 | 455 | 70.9 |
| W 27 x 146 | 27.4 | 14 | 0.605 | 0.975 | 42.9 | 146 | 5630 | 443 | 411 | 63.5 |
| W 27 x 114 | 27.3 | 10.07 | 0.570 | 0.930 | 33.5 | 114 | 4090 | 159 | 299 | 31.5 |
| W 27 x 102 | 27.1 | 10.02 | 0.515 | 0.830 | 30.0 | 102 | 3620 | 139 | 267 | 27.8 |
| W 27 x 94 | 26.9 | 10 | 0.490 | 0.745 | 27.7 | 94 | 3270 | 124 | 243 | 24.8 |
| W 27 x 84 | 26.7 | 9.96 | 0.460 | 0.640 | 24.8 | 84 | 2850 | 106 | 213 | 21.2 |
Pib xyoo 1970, kev lag luam steel hauv Tebchaws Meskas tau pib siv cov khoom siv rov ua dua tshiab hauv kev tsim cov qauv duab. Niaj hnub no cov qauv hlau muaj ntau dua 95 feem pua cov khoom siv rov ua dua tshiab. Kev cia siab rau cov khoom siv rov ua dua tshiab ua rau muaj qhov sib txawv ntawm qhov muaj zog tawm los. Los ntawm xyoo 1990, ASTM A992 HM CARBON STEEL H PROFILE muaj qhov ua tau zoo dua qhov kev ua tau zoo - thiab tsis muaj zog, vim tias lub zog tensile tseem tseem ceeb tas li - dua li ASTM A36 steel uas tsim tawm thaum xyoo 1970s.
Cim npe nrov: Tuam Tshoj astm a992 hm carbon steel h profile manufacturers, lwm tus neeg, Hoobkas