1 | Mahsulot nomi | Yog 'temirlangan po'lat sim |
2 | Material | Karbonli po'lat va qotishma po'lat |
3 | Hajmi | 2 mm-15 mm |
4 | Qadoqlash | Suv o'tkazmaydigan membrana + PVX + po'latdan yasalgan truss yoki mijozlaringizning talablariga javob beradi. |
5 | Standart | B / T18983, ASTM A401 va boshqalar. |
6 | Afzallik | 1).Yuqori rentabellik darajasi, bahorning kichik qoldiq deformatsiyasi. 2.) Barqaror ishlash: 75Mpa dan kam disk bilan spiral bahor va bahor charchoq muddatini yaxshilash uchun qulay. |
7 | Ilova | Temir yo'l mahkamlagichi, bahor po'lati, osma kamon po'lati |
Diametri | Kuchlanish kuchi (MPa) | Hududning qisqarishi | |||||
FDC | FDCrV-A | FDCrV-B | FDSiMn | FDCrSi | %≥ | ||
TDC | TDCrV-A | TDCrV-B | TDSiMn | TDCrSi | FD | TD | |
0,5-0,8 | 1800-2100 | 1800-2100 | 1900-2200 | 1850-2100 | 2000-2250 | / | |
>0,8-1,0 | 1800-2060 | 1780-2080 yillar | 1860-2160 yillar | 1850-2100 | 2000-2250 | / | |
>1,0-1,3 | 1800-2010 | 1750-2010 | 1850-2100 | 1850-2100 | 2000-2250 | 45 | 45 |
>1,3-1,4 | 1750-1950 yillar | 1750-1990 yillar | 1840-2070 yillar | 1850-2100 | 2000-2250 | 45 | 45 |
>1,4-1,6 | 1740-1890 yillar | 1710-1950 yillar | 1820-2030 yillar | 1850-2100 | 2000-2250 | 45 | 45 |
>1,6-2,0 | 1720-1890 yillar | 1710-1890 yillar | 1790-1970 yillar | 1820-2000 yillar | 2000-2250 | 45 | 45 |
>2,0-2,5 | 1670-1820 yillar | 1670-1830 yillar | 1750-1900 | 1800-1950 | 1970-2140 yillar | 45 | 45 |
>2,5-2,7 | 1640-1790 yillar | 1660-1820 yillar | 1720-1870 yillar | 1780-1930 yillar | 1950-2120 yillar | 45 | 45 |
>2,7-3,0 | 1620-1770 yillar | 1630-1780 yillar | 1700-1850 | 1760-1910 yillar | 1930-2100 | 45 | 45 |
>3,0-3,2 | 1600-1750 | 1610-1760 yillar | 1680-1830 yillar | 1740-1890 yillar | 1910-2080 yillar | 40 | 45 |
>3,2-3,5 | 1580-1730 yillar | 1600-1750 | 1660-1810 yillar | 1720-1870 yillar | 1900-2060 | 40 | 45 |
>3,5-4,0 | 1550-1700 | 1560-1710 yillar | 1620-1770 yillar | 1710-1860 yillar | 1870-2030 yillar | 40 | 45 |
>4,0-4,2 | 1540-1690 | 1540-1690 | 1610-1760 yillar | 1700-1850 | 1860-2020 | 40 | 45 |
>4,2-4,5 | 1520-1670 yillar | 1520-1670 yillar | 1590-1740 yillar | 1690-1840 yillar | 1850-2000 | 40 | 45 |
>4,5-4,7 | 1510-1660 | 1510-1660 | 1580-1730 yillar | 1680-1830 yillar | 1840-1990 yillar | 40 | 45 |
>4,7-5,0 | 1500-1650 | 1500-1650 | 1560-1710 yillar | 1670-1820 yillar | 1830-1980 yillar | 40 | 45 |
>5,0-5,6 | 1470-1620 | 1460-1610 yillar | 1540-1690 | 1660-1810 yillar | 1800-1950 | 35 | 40 |
>5,6-6,0 | 1460-1610 yillar | 1440-1590 | 1520-1670 yillar | 1650-1800 | 1780-1930 yillar | 35 | 40 |
>6,0-6,5 | 1440-1590 | 1420-1570 yillar | 1510-1660 | 1640-1790 yillar | 1760-1910 yillar | 35 | 40 |
>6,5-7,0 | 1430-1580 | 1400-1550 | 1500-1650 | 1630-1780 yillar | 1740-1890 yillar | 35 | 40 |
>7,0-8,0 | 1400-1550 | 1380-1530 | 1480-1630 yillar | 1620-1770 yillar | 1710-1860 yillar | 35 | 40 |
>8,0-9,0 | 1380-1530 | 1370-1520 | 1470-1620 | 1610-1760 yillar | 1700-1850 | 30 | 35 |
>9,0-10,0 | 1360-1510 | 1350-1500 | 1450-1600 | 1600-1750 | 1660-1810 yillar | 30 | 35 |
>10,0-12,0 | 1320-1470 | 1320-1470 | 1430-1580 | 1580-1730 yillar | 1660-1810 yillar | 30 | / |
>12,0-14,0 | 1280-1430 | 1300-1450 | 1420-1570 yillar | 1560-1710 yillar | 1620-1770 yillar | 30 | / |
>14,0-15,0 | 1270-1420 | 1290-1440 | 1410-1560 | 1550-1700 | 1620-1770 yillar | / | |
>15,0-17,0 | 1250-1400 | 1270-1420 | 1400-1550 | 1540-1690 | 1580-1730 yillar | / |
Qotishma po'lat |
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Material | C% | Si | Mn% | Cr | V | S, P |
55CrSi | 0,50-0,60 | 1,20-1,60 | 0,50-0,80 | 0,50-0,80 | / | <0,030 |
60Si2Mn | 0,56-0,64 | 1,60-2,0 | 0,60-0,90 | 0,35 | / | <0,035 |
60Si2MnA | 0,56-0,64 | 1,60-2,0 | 0,60-0,90 | 0,35 | / | <0,030 |
60Si2CrA | 0,56-0,64 | 1,40-1,80 | 0,40-0,70 | 0,70-1,00 | / | <0,030 |
60Si2CrVA | 0,56-0,64 | 1,40-1,80 | 0,40-0,70 | 0,90-1,2 | 0,10-0,20 | <0,030 |
55CrMnA | 0,52-0,60 | 0,17-0,37 | 0,65-0,95 | 0,65-0,95 | / | <0,030 |
50CrV | 0,46-0,54 | 0,17-0,37 | 0,50-0,80 | 0,80-1,10 | 0,10-0,20 | <0,030 |