Grade Static SL SM SH High Carbon Spring Wire for Mechanica
- Min. Order:
- 1
- Min. Order:
- 1
- Delivery Time:
- 30 Days
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Contact Now| Place of Origin: | Guangdong,China |
|---|
Steel Wire for Mechanical Springs BS EN 10270 - 1 Patented Hard Cold Spring Wire Grade SL SM SH
GUANGHUA - a leading carbon steel wire manufacturer and exporter
.
Specification
Diameter and Mechanical properties
Mechanical properties
|
Dia. mm |
Tolerance mm |
Tensile Strength MPa |
||||
|
SL |
SM |
DM |
SH |
DH |
||
|
0.60 |
+/- 0.008 |
|
2140-2400 |
2140-2400 |
2410-2670 |
2410-2670 |
|
0.63 |
2130-2380 |
2130-2380 |
2390-2650 |
2390-2650 |
||
|
0.65 |
+/- 0.010 |
2120-2370 |
2120-2370 |
2380-2640 |
2380-2640 |
|
|
0.70 |
2090-2350 |
2090-2350 |
2360-2610 |
2360-2610 |
||
|
0.75 |
2070-2320 |
2070-2320 |
2330-2580 |
2330-2580 |
||
|
0.80 |
+/- 0.015 |
2050-2300 |
2050-2300 |
2310-2560 |
2310-2560 |
|
|
0.85 |
2030-2280 |
2030-2280 |
2290-2530 |
2290-2530 |
||
|
0.90 |
2010-2260 |
2010-2260 |
2270-2510 |
2270-2510 |
||
|
0.95 |
2000-2240 |
2000-2240 |
2250-2490 |
2250-2490 |
||
|
1.00 |
1720-1970 |
1980-2220 |
1980-2220 |
2230-2470 |
2230-2470 |
|
|
1.05 |
+/- 0.020 |
1710-1950 |
1960-2200 |
1960-2200 |
2210-2450 |
2210-2450 |
|
1.10 |
1690-1940 |
1950-2190 |
1950-2190 |
2200-2430 |
2200-2430 |
|
|
1.20 |
1670-1910 |
1920-2160 |
1920-2160 |
2170-2400 |
2170-2400 |
|
|
1.25 |
1660-1900 |
1910-2140 |
1910-2140 |
2150-2380 |
2150-2380 |
|
|
1.30 |
1640-1890 |
1900-2130 |
1900-2130 |
2140-2370 |
2140-2370 |
|
|
1.40 |
1620-1860 |
1870-2100 |
1870-2100 |
2110-2340 |
2110-2340 |
|
|
1.50 |
1600-1840 |
1850-2080 |
1850-2080 |
2090-2310 |
2090-2310 |
|
|
1.60 |
1590-1820 |
1830-2050 |
1830-2050 |
2060-2290 |
2060-2290 |
|
|
1.70 |
1570-1800 |
1810-2030 |
1810-2030 |
2040-2260 |
2040-2260 |
|
|
1.80 |
+/- 0.030
|
1550-1780 |
1790-2010 |
1790-2010 |
2020-2240 |
2020-2240 |
|
1.90 |
1540-1760 |
1770-1990 |
1770-1990 |
2000-2220 |
2000-2220 |
|
|
2.00 |
1520-1750 |
1760-1970 |
1760-1970 |
1980-2200 |
1980-2200 |
|
|
2.10 |
1510-1730 |
1740-1960 |
1740-1960 |
1970-2180 |
1970-2180 |
|
|
2.25 |
1490-1710 |
1720-1930 |
1720-1930 |
1940-2150 |
1940-2150 |
|
|
2.40 |
1470-1690 |
1700-1910 |
1700-1910 |
1920-2130 |
1920-2130 |
|
|
2.50 |
1460-1680 |
1690-1890 |
1690-1890 |
1900-2110 |
1900-2110 |
|
|
2.60 |
1450-1660 |
1670-1880 |
1670-1880 |
1890-2100 |
1890-2100 |
|
|
2.80 |
1420-1640 |
1650-1850 |
1650-1850 |
1860-2070 |
1860-2070 |
|
|
3.00 |
1410-1620 |
1630-1830 |
1630-1830 |
1840-2040 |
1840-2040 |
|
|
3.20 |
1390-1600 |
1610-1810 |
1610-1810 |
1820-2020 |
1820-2020 |
|
|
3.40 |
1370-1580 |
1590-1780 |
1590-1780 |
1790-1990 |
1790-1990 |
|
|
3.60 |
1350-1560 |
1570-1760 |
1570-1760 |
1770-1970 |
1770-1970 |
|
|
3.80 |
1340-1740 |
1550-1740 |
1550-1740 |
1750-1950 |
1750-1950 |
|
Chemical Requirements
Chemical composition, % by mass
|
Grade |
C |
Si |
Mn |
P |
S |
Cu |
|
SL,SM,SH |
0.35-1.00 |
0.10-0.30 |
0.50-1.20 |
0.035 |
0.035 |
0.20 |
|
DM, DH |
0.45-1.00 |
0.10-0.30 |
0.020 |
0.025 |
0.025 |
0.12 |
Usage:
|
Spring wire grades |
To be used for |
|
SL |
Tension, compression, torsion spring which are predominantly subjected low stress. |
|
SM |
Tension, compression, torsion spring which are subjected to medium high static stress or rarely to dynamic stress. |
|
DM |
Tension, compression, torsion spring which are subjected to medium high dynamic, Also for wire form which require severe bending. |
|
SH |
Tension, compression, torsion spring which are subjected to high static stress or slightly dynamic stress. |
|
DH |
Tension, compression, torsion spring or wire forms subjected to high static stress or medium level dynamic stress. |
Description
Strict raw material selection and highly controlled processing yields a product suited to applications where fatigue lif and resistanct to relaxation are critical.
Advantage
Strict raw material selection
Dedicated production process
Material consistency
Clean uniform surface finish
Various packaging options
Comlete product tracabliity
