Sreang ceangail sreang sreang iarainn annealaithe dubh sreang sreang paca crios sreang ceangail
Buntáistí a bhaineann le sreang comhionannas vótaí dubh
Cuireann sreang Annealed solúbthacht agus bog den scoth ar fáil tríd an bpróiseas annealaithe saor ó ocsaigin.
Feidhmchláir sreinge coil dubh
Déantar sreang dubh annealaithe a phróiseáil go príomha i sreang corna dubh, sreang spól dubh, sreang phacáiste mór nó a dhíreachú tuilleadh agus a ghearradh i sreang agus sreang U de chineál.
Úsáidtear sreang dubh annealaithe i dtógáil sibhialta agus sa talmhaíocht. Úsáidtear, i sreang shibhialta annealaithe tógála, ar a dtugtar “sreang dóite” freisin chun suíomh iarainn a úsáid. Sa talmhaíocht úsáidtear sreang iarainn annealaithe chun féar a bhannaí. úsáidtear go forleathan mar shreang ceangail, sreang cheangailteach nó sreang bannaí i bhfoirgneamh, i bpáirceanna agus i gceangal laethúil. Úsáidtear go minic le húsáid go laethúil, mogalra sreinge fite, tógáil, ceardaíocht láimhe, na healaíona tionsclaíocha, próiseáil monarchan agus mar sin de.
Pacáil sreinge annealed dubh
1 Scannán plaisteach laistigh agus lasmuigh de mhála fite
2 Scannán plaisteach laistigh agus lasmuigh éadach hessian
3 Mar riachtanais an chustaiméara
Áit tionscnaimh: hebei, an tSín
Port an luchtaithe: xingang, poirceallán
Sonraíochtaí sreinge bog annealaithe
| méid tomhsaire sreinge | SWG (mm) | BWG (mm) | méadrach (mm) |
| 8 | 4.06 | 4.19 | 4 |
| 9 | 3.66 | 3.76 | 4 |
| 10 | 3.25 | 3.4 | 3.5 |
| 11 | 2.95 | 3.05 | 3 |
| 12 | 2.64 | 2.77 | 2.8 |
| 13 | 2.34 | 2.41 | 2.5 |
| 14 | 2.03 | 2.11 | 2.5 |
| 15 | 1.83 | 1.83 | 1.8 |
| 16 | 1.63 | 1.65 | 1.65 |
| 17 | 1.42 | 1.47 | 1.4 |
| 18 | 1.22 | 1.25 | 1.2 |
| 19 | 1.02 | 1.07 | 1 |
Comhdhéanamh Ceimiceach%
|
AICM |
C |
Si |
Mn |
P |
S |
Cu |
Cr |
V |
|
VD |
0.63-0.73 |
0.10-0.30 |
0.50-1.00 |
Uasmhéid 0.020 |
Uasmhéid 0.020 |
Uasmhéid 0.060 |
||
|
VD CrV |
0.62-0.72 |
0.15-0.30 |
0.50-0.90 |
Uasmhéid 0.025 |
Uasmhéid 0.020 |
Uasmhéid 0.060 |
0.40-0.60 |
0.15-0.25 |
|
VD SiCr |
0.50-0.60 |
1.20-1.60 |
0.50-0.90 |
Uasmhéid 0.025 |
Uasmhéid 0.020 |
Uasmhéid 0.060 |
0.50-0.80 |
|
|
FD |
0.60-0.75 |
0.10-0.30 |
≥0.50 |
Uasmhéid 0.030 |
Uasmhéid 0.025 |
Uasmhéid 0.120 |
||
|
FD CrV |
0.62-0.72 |
0.15-0.30 |
0.50-0.90 |
Uasmhéid 0.030 |
Uasmhéid 0.025 |
Uasmhéid 0.120 |
0.40-0.60 |
0.15-0.25 |
|
FD SiCr |
0.50-0.60 |
1.20-1.60 |
0.50-0.90 |
Uasmhéid 0.030 |
Uasmhéid 0.025 |
Uasmhéid 0.120 |
0.50-0.80 |
PARAMETER
|
MÉID / mm |
TOLERANCE / mm |
ATHRÚ TENSILE-N / mm2 |
||
|
VD |
VD CrV |
VD SiCr |
||
|
2.00-2.50 |
± 0.020 |
1630-1730 |
1720-1860 |
1960-2060 |
|
2.50-2.70 |
1600-1700 |
1670-1810 |
1910-2010 |
|
|
2.70-3.00 |
1600-1700 |
1670-1810 |
1910-2010 |
|
|
3.00-3.20 |
1570-1670 |
1670-1770 |
1910-2010 |
|
|
3.20-3.50 |
± 0.025 |
1570-1670 |
1670-1770 |
1910-2010 |
|
3.50-4.00 |
1550-1650 |
1620-1720 |
1860-1960 |
|
|
4.00-4.20 |
1550-1650 |
1570-1670 |
1860-1960 |
|
|
4.20-4.50 |
1550-1650 |
1570-1670 |
1860-1960 |
|
|
4.50-4.70 |
1540-1640 |
1570-1670 |
1810-1910 |
|
|
4.70-5.00 |
1540-1640 |
1570-1670 |
1810-1910 |
|
|
5.00-5.60 |
1520-1620 |
1520-1620 |
1810-1910 |
|
|
5.60-6.00 |
± 0.035 |
1520-1620 |
1520-1620 |
1760-1860 |
|
6.00-6.50 |
1470-1570 |
1470-1570 |
1760-1860 |
|
|
6.50-7.00 |
1470-1570 |
1470-1570 |
1710-1810 |
|
|
7.00-8.00 |
1420-1520 |
1420-1520 |
1710-1810 |
|
|
8.00-8.50 |
1390-1490 |
1390-1490 |
1670-1770 |
|
|
8.50-10.00 |
± 0.050 |
1390-1490 |
1390-1490 |
1670-1770 |
Paraiméadar: Fd, Fd Crv, Fd Sicr
|
MÉID / mm |
TOLERANCE / mm |
ATHRÚ TENSILE-N / mm2 |
||
|
VD |
VD CrV |
VD SiCr |
||
|
2.00-2.50 |
± 0.035 |
1670-1820 |
1750-1900 |
1970-2140 |
|
2.50-2.70 |
1640-1790 |
1720-1870 |
1950-2120 |
|
|
2.70-3.00 |
1620-1770 |
1700-1850 |
1930-2100 |
|
|
3.00-3.20 |
1600-1750 |
1680-1830 |
1910-2080 |
|
|
3.20-3.50 |
± 0.045 |
1580-1730 |
1660-1810 |
1900-2060 |
|
3.50-4.00 |
1550-1700 |
1620-1770 |
1870-2030 |
|
|
4.00-4.20 |
1540-1690 |
1610-1760 |
1860-2020 |
|
|
4.20-4.50 |
1520-1670 |
1590-1740 |
1850-2000 |
|
|
4.50-4.70 |
1510-1660 |
1580-1730 |
1840-1990 |
|
|
4.70-5.00 |
1500-1650 |
1560-1710 |
1830-1980 |
|
|
5.00-5.60 |
1470-1620 |
1540-1690 |
1800-1950 |
|
|
5.60-6.00 |
± 0.050 |
1460-1610 |
1520-1670 |
1780-1930 |
|
6.00-6.50 |
1440-1590 |
1510-1660 |
1760-1910 |
|
|
6.50-7.00 |
1430-1580 |
1500-1650 |
1740-1890 |
|
|
7.00-8.00 |
1400-1550 |
1480-1630 |
1710-1860 |
|
|
8.00-8.50 |
1380-1530 |
1470-1620 |
1700-1850 |
|
|
8.50-10.00 |
± 0.070 |
1360-1510 |
1450-1600 |
1660-1810 |
|
10.00-12.00 |
± 0.090 |
1320-1470 |
1430-1580 |
1620-1770 |
|
12.00-14.00 |
1280-1430 |
1420-1570 |
1580-1730 |
|
|
14.00-15.00 |
1270-1420 |
1410-1560 |
1570-1720 |
|
|
15.00-16.00 |
± 0.12 |
1250-1400 |
1400-1550 |
1550-1700 |
Sreang Cruach Earraigh Tempered Ola
