Specifications
60#/65#/70#/72B/80#/82B High Carbon Steel Wire for Flexible Duct,Mattress Spring,Brushes and Ropes production
0.1mm-13mm
60#/65#/70#/72B/80#/82B High Carbon Steel Wire for Flexible Duct,Mattress Spring,Brushes and Ropes production
ungalvanized black steel wire
hot dipped galvanized steel wire
electric galvanized steel wire
high carbon steel wire
spring wire
Diameter:0.1mm-13.0mm
Raw Material Chemical Composition:
|
Steel Grade GB Standard |
Carbon % |
Silicon % |
Manganese % |
Phosphorus % |
Sulphur % |
Chromium % |
Nickel % |
Cuprum % |
|
60# |
0.60-0.61 |
0.18-0.22 |
0.52-0.59 |
0.012 |
0.007 |
0.06-0.07 |
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 |
0.10-0.25 |
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 |
0.01-0.05 |
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 |
0.24-0.25 |
0.76-0.77 |
0.011-0.014 |
0.004-0.007 |
0.17-0.17 |
|
|
Tensile Strength:
|
High Carbon Spring Steel Wire |
|||||
|
Diameter(mm) |
Tensile Strength ( Mpa ) |
||||
|
SL type |
SM type |
DM type |
SH type |
DH type |
|
|
0.10 |
|
|
2710-3020 |
|
2800-3380 |
|
0.20 |
|
|
2500-2790 |
|
2800-3110 |
|
0.25 |
|
|
2420-2710 |
|
2720-3010 |
|
0.30 |
|
2307-2650 |
2370-2650 |
2660-2940 |
2660-2940 |
|
0.40 |
|
2270-2550 |
2270-2550 |
2560-2830 |
2570-2830 |
|
0.50 |
|
2200-2470 |
2200-2470 |
2480-2740 |
2480-2740 |
|
0.60 |
|
2140-2400 |
2140-2400 |
2410-2670 |
2410-2670 |
|
0.70 |
|
2090-2350 |
2090-2350 |
2360-2610 |
2360-2610 |
|
0.80 |
|
2050-2300 |
2050-2300 |
2310-2560 |
2310-2560 |
|
1.00 |
1720-1970 |
1980-2220 |
1980-2220 |
2230-2470 |
2230-2470 |
|
1.20 |
1670-1910 |
1920-2160 |
1920-2160 |
2170-2400 |
2170-2400 |
|
1.40 |
1620-1860 |
1870-2100 |
1870-2100 |
2110-2340 |
2110-2340 |
|
1.60 |
1590-1820 |
1830-2050 |
1830-2050 |
2060-2290 |
2060-2290 |
|
1.80 |
1550-1780 |
1790-2010 |
1790-2010 |
2020-2240 |
2020-2240 |
|
2.00 |
1520-1750 |
1760-1970 |
1760-1970 |
1980-2200 |
1980-2200 |
|
2.50 |
1460-1680 |
1690-1890 |
1690-1890 |
1900-2110 |
1900-2110 |
|
3.00 |
1410-1620 |
1630-1830 |
1630-1830 |
1840-2040 |
1840-2040 |
|
4.00 |
1320-1520 |
1530-1730 |
1530-1730 |
1740-1930 |
1740-1930 |
|
5.00 |
1260-1450 |
1460-1650 |
1460-1650 |
1660-1830 |
1660-1830 |
|
6.00 |
1210-1390 |
1400-1580 |
1400-1580 |
1590-1770 |
1590-1770 |
|
7.00 |
1160-1340 |
1350-1530 |
1350-1530 |
1540-1710 |
1540-1710 |
|
8.00 |
1120-1300 |
1310-1480 |
1310-1480 |
1490-1660 |
1490-1660 |
|
9.00 |
1090-1260 |
1270-1440 |
1270-1440 |
1450-1610 |
1450-1610 |
|
10.00 |
1060-1230 |
1240-1400 |
1240-1400 |
1410-1570 |
1410-1570 |
|
11.00 |
|
1210-1370 |
1210-1370 |
1380-1530 |
1380-1530 |
|
12.00 |
|
1180-1340 |
1180-1340 |
1350-1500 |
1350-1500 |
|
13.00 |
|
1160-1310 |
1160-1310 |
1320-1470 |
1320-1470 |
Room 201, Building 17, No. 2888 Shengang Road, Songjiang Industrial Zone,Shanghai,China
+86-21-61190261 61190262
61190263 60919876 
+86-21-60913977
