Arca Cava Quadrata
Arca Quadrata Cava, etiam nota utSectio Cava Quadrata (SHS), est genus producti chalybis structuralis, sectione quadrata et interiore cavo insignitum. Vulgo in constructione et applicationibus machinalibus adhibetur propter firmitatem, versatilitatem, et pulchritudinem.
| Merx: | Tubi ferrei quadrati et rectangulares |
| Usus: | Adhibitus in constructione ferri, mechanica, fabricatione, aedificatione, fabricatione autocinetorum et cetera. |
| Specificatio: | Diameter Externus: 20*20-500*500mm; 20*40-300*600mm |
| Crassitudo parietis: 1.0-30.0mm | |
| Longitudo: 5.8-12m vel ad mensuram | |
| Norma: | BS EN 10219 ; ASTM A500, ISO65, JIS G3466, GB/T6728 |
| Materia: | Q195, Q235, Q345/GRA, GRB/STK400 |
Tabula Ponderis Tubi Quadrati Sectionis Cavae SHS Ms
Tubus quadratus SHS ms Pondus theoreticum kg per metrum = (Latitudo x 4/3.14 - Crassitudo parietis) x Crassitudo parietis x 0.0246615
- SHSHoc significat "Sectionem Cavam Quadratam." Indicat sectionem cavam forma quadrata esse.
- MSHoc significat "Chalybs Lenis," quod est genus chalybis carbonis cum humili contento carbonis.
| Quadratum | Rectangularis | WT |
| Sectio Cava | Sectio Cava | (mm) |
| (SHS) | (RHS) | |
| XX*XX | 1.7-2.75 | |
| XXV*XXV | 1.2-3.0 | |
| 30*30 | 20*40 | 1.2-3.75 |
| 30*40 | ||
| 40*40 | 30*50 | 1.2-4.75 |
| 50*50 | 25*50 | |
| 30*60 | ||
| 40*60 | ||
| 60*60 | 50*70 | 1.2-5.75 |
| 40*80 | ||
| 40*50 | ||
| 70*70 | 60*80 | 1.5-5.75 |
| 50*80 | ||
| 100*40 | ||
| 80*80 | 60*100 | 1.5-8.0 |
| 75*75 | 50*100 | |
| 90*90 | 120*60 | |
| 100*80 | ||
| 100*100 | 120*80 | 1.7-8.0 |
| 120*120 | 160*80 | 2.5-10.0 |
| 100*150 | ||
| 140*80 | ||
| 140*140 | 100*180 | 2.5-10.0 |
| 150*150 | 200*100 | |
| 160*160 | 200*150 | 3.5-12.0 |
| CLXXX*CLXXX | ||
| 200*200 | 250*150 | 3.5-12.0 |
| 250*250 | 250*200 | 4.5-15.75 |
| 300*200 | ||
| 300*300 | 350*200 | 4.5-15.75 |
| 400*200 | 350*250 | |
| 350*350 | 450*250 | 4.5-15.75 |
| 350*300 | 400*300 | |
| 500*200 | ||
| 400*400 | 400*350 | 4.5-20.0 |
| 280*280 | 400*250 | |
| 450*300 | 500*250 | |
| 450*200 | 500*300 | |
| 400*600 |
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