Qurilish uchun Xitoy fabrikasi issiq haddelenmiş yumshoq uglerodli galvanizli po'lat burchakli bar
| Teng burchakli bar | |||||
| Hajmi | Nazariy vazn | Hajmi | Nazariy vazn | Hajmi | Nazariy vazn |
| mm | (kg/m) | mm | (kg/m) | mm | (kg/m) |
| 25*3 | 1.124 | 70*6 | 6.406 | 100*16 | 23.257 |
| 25*4 | 1.459 | 70*7 | 7.398 | 110*8 | 13.532 |
| 30*3 | 1.373 | 70*8 | 8.373 | 110*10 | 16.69 |
| 30*4 | 1.786 | 75*5 | 5.818 | 110*12 | 19.782 |
| 40*3 | 1.852 | 75*6 | 6.905 | 110*14 | 22.809 |
| 40*4 | 2.422 | 75*7 | 7.976 | 125*8 | 15.504 |
| 40*5 | 2.967 | 75*8 | 9.03 | 125*10 | 19.133 |
| 50*3 | 2.332 | 75*10 | 11.089 | 125*12 | 22.696 |
| 50*4 | 3.059 | 80*6 | 7.736 | 125*14 | 26.193 |
| 50*5 | 3.77 | 80*8 | 9.658 | 140*10 | 21.488 |
| 50*6 | 4.465 | 80*10 | 11.874 | 140*12 | 25.522 |
| 60*5 | 4.57 | 90*8 | 10.946 | 140*14 | 29.49 |
| 60*6 | 5.42 | 90*10 | 13.476 | 160*12 | 29.391 |
| 63*4 | 3.907 | 90*12 | 15.94 | 160*14 | 33.987 |
| 63*5 | 4.822 | 100*8 | 12.276 | 160*16 | 38.518 |
| 63*6 | 5.721 | 100*10 | 15.12 | 160*18 | 48.63 |
| 63*8 | 7.7469 | 100*12 | 17.898 | 180*18 | 48.634 |
| 70*5 | 5.397 | 100*14 | 20.611 | 200*24 | |
| Teng bo'lmagan burchak chizig'i | |||||
| Hajmi (mm) | Nazariy vazn (kg/m) | Hajmi (mm) | Nazariy vazn (kg/m) | Hajmi (mm) | Nazariy vazn (kg/m) |
| 25*16*3 | 0,912 | 75*50*5 | 5.339 | 110*70*10 | 13.476 |
| 32*20*3 | 1.717 | 75*50*6 | 4.808 | 125*80*8 | 12.551 |
| 40*25*3 | 1.484 | 70*50*7 | 5.699 | 125*80*10 | 15.474 |
| 40*25*4 | 1.936 | 75*50*8 | 7.431 | 125*80*12 | 18.33 |
| 40*28*3 | 1.687 | 80*50*6 | 5.935 | 140*90*8 | 14.16 |
| 40*28*4 | 2.203 | 90*56*6 | 6.717 | 140*90*10 | 17.475 |
| 45*30*4 | 2.251 | 90*56*7 | 7.756 | 140*90*12 | 20.724 |
| 50*32*3 | 1.908 | 90*56*8 | 8.779 | 160*100*10 | 19.872 |
| 50*32*4 | 2.494 | 100*63*6 | 7.55 | 160*100*12 | 23.592 |
| 56*36*3 | 2.153 | 100*63*7 | 8.722 | 160*100*14 | 27.247 |
| 56*36*4 | 2.818 | 100*63*8 | 9.878 | 180*110*10 | 22.273 |
| 56*36*5 | 3.466 | 100*63*10 | 12.142 | 180*110*12 | 26.464 |
| 63*40*4 | 3.185 | 100*80*7 | 9.656 | 180*110*14 | 30.589 |
| 63*40*5 | 3.92 | 100*80*8 | 10.946 | 200*125*12 | 29.761 |
| 63*40*6 | 4.638 | 100*80*10 | 13.476 | 200*125*14 | 34.436 |
| 63*40*7 | 5.339 | 110*70*8 | 10.946 | ||
Burchakli po'lat strukturaning turli ehtiyojlariga ko'ra turli xil kuchlanish elementlaridan iborat bo'lishi mumkin va shuningdek, elementlar o'rtasidagi aloqa sifatida ishlatilishi mumkin.Keng qo'llaniladi
Nur, ko'prik, uzatish minorasi, yuk ko'tarish mashinalari, kemalar, sanoat pechlari, reaktsiya minoralari, konteyner tokchalari, simi xandaqlarini qo'llab-quvvatlash, quvvat quvurlari, shinalarni qo'llab-quvvatlashni o'rnatish va ombor tokchalari kabi turli xil qurilish inshootlari va muhandislik inshootlarida.
Burchakli po'lat - qurilish uchun uglerodli strukturaviy po'latdir.Bu po'latdan yasalgan kesmaning oddiy qismidir.U asosan metall komponentlar va ustaxonaning ramkasi uchun ishlatiladi.Foydalanishda yaxshi payvandlash, plastik deformatsiya va mexanik kuchga ega bo'lish talab etiladi.Burchakli po'lat ishlab chiqarish uchun xom ashyo past uglerodli kvadrat ignabargli bo'lib, tayyor burchakli po'lat issiq haddelenmiş, normallashtiruvchi yoki issiq haddelenmiş holatda etkazib beriladi.
