1 | produkta nosaukums | Eļļa rūdīta tērauda stieple |
2 | Materiāls | Oglekļa tērauds un leģētā tērauds |
3 | Izmērs | 2mm-15 mm |
4 | Iepakošana | Ūdensnecaurlaidīga membrāna + PVC + tērauda kopnes vai jūsu klientu prasības. |
5 | Standarta | B/T18983, ASTM A401 utt. |
6 | Priekšrocība | 1). Augstas ražas attiecība, maza atsperes atlikušā deformācija. 2.) Stabila veiktspēja: ar disku, kas mazāks par 75MPA, veicina pavasara spoles un uzlabo pavasara noguruma dzīvi. |
7 | Pieteikums | Dzelzceļa stiprinājums, pavasara tērauds, balstiekārta pavasara tērauds |
Diametrs | Stiepes izturība (MPa) |
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FDC | FDCRV-A | FDCRV-B | Fdsimns | FDCRSI |
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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 | 1860-2160 | 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 | 1750-1990 | 1840-2070 | 1850-2100 | 2000-2250 | 45 | 45 |
> 1,4-1.6 |
| 1710-1950 |
| 1850-2100 | 2000-2250 | 45 | 45 |
> 1,6-2.0 | 1720-1890 | 1710-1890 | 1790-1970 | 1820-2000 | 2000-2250 | 45 | 45 |
> 2.0-2.5. | 1670-1820 | 1670-1830 | 1750-1900 |
| 1970-2140 | 45 | 45 |
> 2,5-2.7 | 1640-1790 | 1660-1820 | 1720-1870 | 1780-1930 | 1950-2120 | 45 | 45 |
> 2,7-3.0 | 1620.-1770 | 1630-1780 | 1700-1850 | 1760.-1910 | 1930-2100 | 45 | 45 |
> 3.0-3.2 | 1600-1750 | 1610-1760 | 1680-1830 |
| 1910-2080 | 40 | 45 |
> 3,2-3,5 |
| 1600-1750 | 1660-1810 | 1720-1870 | 1900-2060 | 40 | 45 |
> 3,5-4.0 | 1550-1700 | 1560-1710 | 1620.-1770 | 1710-1860 | 1870-2030 | 40 | 45 |
>4,0-4,2 | 1540-1690 | 1540-1690 | 1610-1760 | 1700-1850 | 1860-2020 | 40 | 45 |
> 4,2-4,5 | 1520-1670 | 1520-1670 | 1590-1740 | 1690-1840 | 1850-2000 | 40 | 45 |
> 4,5-4,7 | 1510-1660 | 1510-1660 |
| 1680-1830 | 1840-1990 | 40 | 45 |
> 4,7-5.0 | 1500-1650 | 1500-1650 | 1560-1710 | 1670-1820 | 1830-1980 | 40 | 45 |
> 5,0-5.6 |
| 1460-1610 | 1540-1690 | 1660-1810 |
| 35 | 40 |
> 5,6-6,0 | 1460-1610 | 1440-1590 | 1520-1670 |
| 1780-1930 | 35 | 40 |
> 6,0-6,5 | 1440-1590 | 1420-1570 | 1510-1660 | 1640-1790 | 1760.-1910 | 35 | 40 |
> 6,5-7,0 | 1430-1580 | 1400-1550 | 1500-1650 | 1630-1780 |
| 35 | 40 |
> 7.0-8.0 | 1400-1550 | 1380-1530 |
| 1620.-1770 | 1710-1860 | 35 | 40 |
> 8.0-9.0 | 1380-1530 | 1370-1520 |
| 1610-1760 | 1700-1850 | 30 | 35 |
> 9,0-10,0 | 1360-1510 | 1350-1500 |
| 1600-1750 | 1660-1810 | 30 | 35 |
> 10.0-12.0 |
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| 1430-1580 |
| 1660-1810 | 30 | / |
> 12.0-14.0 |
| 1300-1450 | 1420-1570 | 1560-1710 | 1620.-1770 | 30 | / |
| 1270-1420 | 1290-1440 | 1410-1560 | 1550-1700 | 1620.-1770 | / | |
> 15.0-17.0 | 1250-1400 | 1270-1420 | 1400-1550 | 1540-1690 |
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Leģētais tērauds |
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Materiāls | C% | Si | Mn% | Cr | V | S, P |
55crsi |
| 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 |
| 0,56-0,64 | 1.40-1.80 | 0,40-0,70 | 0.70–1.00 | / | <0,030 |
| 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 |