1 | Produkto pavadinimas | Aliejumi grūdinta plieninė viela |
2 | Medžiaga | Anglies plienas ir legiruotasis plienas |
3 | Dydis | 2mm-15mm |
4 | Pakavimas | Vandeniui atspari membrana + PVC + plieninė santvara arba pagal jūsų klientų reikalavimus. |
5 | Standartinis | B/T18983, ASTM A401 ir kt. |
6 | Privalumas | 1).Didelis našumo koeficientas, nedidelė spyruoklės liekana deformacija. 2.) Stabilus veikimas: kai diskas yra mažesnis nei 75 MPa, tai skatina spyruoklę ir pagerina spyruoklės nuovargio tarnavimo laiką. |
7 | Taikymas | Geležinkelio tvirtinimo detalė, spyruoklinis plienas, pakabos spyruoklinis plienas |
Skersmuo | Tempiamasis stipris (MPa) | Ploto sumažinimas | |||||
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 m | 2000-2250 | / | |
>0,8-1,0 | 1800–2060 m | 1780–2080 m | 1860–2160 m | 1850–2100 m | 2000-2250 | / | |
>1,0-1,3 | 1800–2010 m | 1750–2010 m | 1850–2100 m | 1850–2100 m | 2000-2250 | 45 | 45 |
>1,3-1,4 | 1750–1950 m | 1750–1990 m | 1840–2070 m | 1850–2100 m | 2000-2250 | 45 | 45 |
>1,4-1,6 | 1740–1890 m | 1710–1950 m | 1820–2030 m | 1850–2100 m | 2000-2250 | 45 | 45 |
>1,6-2,0 | 1720–1890 m | 1710–1890 m | 1790–1970 m | 1820–2000 m | 2000-2250 | 45 | 45 |
>2,0-2,5 | 1670–1820 m | 1670–1830 m | 1750–1900 m | 1800–1950 m | 1970–2140 m | 45 | 45 |
>2,5-2,7 | 1640–1790 m | 1660–1820 m | 1720–1870 m | 1780–1930 m | 1950–2120 m | 45 | 45 |
>2,7-3,0 | 1620–1770 m | 1630–1780 m | 1700–1850 m | 1760–1910 m | 1930–2100 m | 45 | 45 |
>3,0-3,2 | 1600–1750 m | 1610–1760 m | 1680–1830 m | 1740–1890 m | 1910–2080 m | 40 | 45 |
>3,2-3,5 | 1580–1730 m | 1600–1750 m | 1660–1810 m | 1720–1870 m | 1900–2060 m | 40 | 45 |
>3,5-4,0 | 1550–1700 m | 1560–1710 m | 1620–1770 m | 1710–1860 m | 1870–2030 m | 40 | 45 |
>4,0-4,2 | 1540–1690 m | 1540–1690 m | 1610–1760 m | 1700–1850 m | 1860–2020 m | 40 | 45 |
>4,2-4,5 | 1520–1670 m | 1520–1670 m | 1590–1740 m | 1690–1840 m | 1850–2000 m | 40 | 45 |
>4,5-4,7 | 1510–1660 m | 1510–1660 m | 1580–1730 m | 1680–1830 m | 1840–1990 m | 40 | 45 |
>4,7-5,0 | 1500-1650 | 1500-1650 | 1560–1710 m | 1670–1820 m | 1830–1980 m | 40 | 45 |
>5,0-5,6 | 1470–1620 m | 1460–1610 m | 1540–1690 m | 1660–1810 m | 1800–1950 m | 35 | 40 |
>5,6-6,0 | 1460–1610 m | 1440–1590 m | 1520–1670 m | 1650–1800 m | 1780–1930 m | 35 | 40 |
>6,0-6,5 | 1440–1590 m | 1420–1570 m | 1510–1660 m | 1640–1790 m | 1760–1910 m | 35 | 40 |
>6,5-7,0 | 1430–1580 m | 1400-1550 | 1500-1650 | 1630–1780 m | 1740–1890 m | 35 | 40 |
>7,0-8,0 | 1400-1550 | 1380–1530 m | 1480–1630 m | 1620–1770 m | 1710–1860 m | 35 | 40 |
>8,0-9,0 | 1380–1530 m | 1370–1520 m | 1470–1620 m | 1610–1760 m | 1700–1850 m | 30 | 35 |
>9,0-10,0 | 1360–1510 m | 1350-1500 | 1450-1600 | 1600–1750 m | 1660–1810 m | 30 | 35 |
>10,0-12,0 | 1320–1470 m | 1320–1470 m | 1430–1580 m | 1580–1730 m | 1660–1810 m | 30 | / |
>12,0-14,0 | 1280-1430 | 1300-1450 | 1420–1570 m | 1560–1710 m | 1620–1770 m | 30 | / |
>14,0-15,0 | 1270-1420 | 1290-1440 | 1410–1560 m | 1550–1700 m | 1620–1770 m | / | |
>15,0-17,0 | 1250-1400 | 1270-1420 | 1400-1550 | 1540–1690 m | 1580–1730 m | / |
Legiruotasis plienas |
|
|
|
|
|
|
Medžiaga | 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 |