Po'lat sim
Qisqacha tavsif:
| Piyoda diapazonni diap 5,5mm, 6,5mm: |
| Baho | Kimyoviy tarkib% | |||||||
| C | Mn | Si | P | S | Cr | Ni | Cu | |
| Ortiq emas | ||||||||
| Er50-6e | 0,06 ~ 0.09 | 1.40 ~ 1.60 | 0.80 ~ 0.95 | 0.020 | 0.020 | 0.10 | 0,15 | 0.10 |
| H10mnsia | 0,06 ~ 0.15 | 0.90 ~ 1.40 | 0.45 ~ 0.75 | 0.030 | 0.025 | 0,20 | 0,30 | 0,20 |
| H10MN2 | 0,12 | 1.50 ~ 1.90 | = 0,07 | 0.035 | 0.035 | 0,20 | 0,30 | 0,20 |
| H08MN2SI | 0,11 | 1.70 ~ 2.10 | 0.65 ~ 0.95 | 0.035 | 0.035 | 0,20 | 0,30 | 0,20 |
| H08MN2SIA | 0,11 | 1.80 ~ 2.10 | 0.65 ~ 0.95 | 0.030 | 0.030 | 0,20 | 0,30 | 0,20 |
| Yuqori uglerod materiali 5 galvanizatsiyalangan bahorli po'lat simlari: |
| Po'lat bitegb standarti | Uglerod% | Silikon% | Marganets% | Fosfor% | Oltingugurt% | Xrom% | Nikel% | Cuprum% |
| 60 # | 0.60-0.61 | 0,18-0.22 | 0,52-0.59 | 0.012 | 0,007 | 0.06-0.77 | 0,05 | 0,18 |
| 65 # | 0,65 | 0,21 | 0,56 | 0.013 | 0,008 | 0,05 | 0,04 | 0,14 |
| 65mn | 0.60-0.70 | 0.10-25 | 0.70-1.00 | 0.030 | 0.030 | 0,20 | 0,20 | 0,25 |
| 70 # | 0.69-0.71 | 0.19-0.21 | 0,53-0.58 | 0.010-0.012 | 0.003-0.006 | 0.010.55 | 0.02-0.04 | 0,04 |
| 72a 72b | 0,72 | 0,19 | 0,71 | 0.013 | 0,006 | 0,02 | 0,02 | 0,03 |
| 80 # | 0.80-0.81 | 0.22-0.24 | 0,59-0.76 | 0,008 | 0.004 | 0,04 | ||
| 82a 82b | 0,82 | 0.24-0.55 | 0.76-0.77 | 0.011-0.014 | 0.004-0.007 | 0.170.17 |
| Uglerod bahorli po'lat sim | |||
| sim diametri (mm) | Keskinlik kuchi (n / mm2) | ||
| A sinf | B sinf | C sinf | |
| 0,30 | 2370-2650 | ||
| 0.40 | 2270-2550 | ||
| 0.50 | 2200-2470 | ||
| 0,60 | 2140-2400 | ||
| 0,70 | 2090-2350 | ||
| 0,80 | 2050-2300 | ||
| 1.00 | 1720-1970 | 1980-2220 | |
| 1.20 | 1670-1910 | 1920-2160 | |
| 1.40 | 1620-1860 | 1870-2100 | |
| 1.60 | 1590-1820 | 1830-2050 | |
| 1.80 | 1500-1780 | 1790-2010 | |
| 2.00 | 1520-1750 | 1760-1970 | 1980-2200 |
| 3.00 | 1410-1620 | 1630-1830 | 1840-2040 |
| 4.00 | 1320-1520 | 1530-1730 | 1740-1930 |
| 5.00 | 1260-1450 | 1460-1650 | 1660-1840 |
| 6.00 | 1210-1390 | 1400-1580 | 1590-1770 |
| 7.00 | 1160-1340 | 1350-1530 | 1540-1710 |
| 8.00 | 1120-1300 | 1310-1480 | 1490-1660 |
| 9.00 | 1090-1260 | 1270-1440 | 1450-1610 |
| 10.00 | 1060-1230 | 1240-1400 | 1410-1570 |
| 11.00 | 1210-1370 | 1380-1530 | |
| 12.00 | 1180-1340 | 1350-1500 | |
| 13.00 | 1160-1310 | 1320-1470 | |
Issiq teglar: po'lat sim ishlab chiqaruvchilar, etkazib beruvchilar, narx, sotish uchun
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