Our company have been in spring steel wire business for more than ten years, we are internationally experienced, professional, and we can provide variety of spring steel wire products with high quality to our clients.
Industry-specific attributes
Steel Grade | SAE1045, SAE1060, SAE1065, SAE1070, SAE1080 |
Type | Drawn Wire |
Tolerance | +/-0.01mm |
Grade | SAE1045-1080, SWRH62A 62B 67A 72A 72B 82A 82B |
Other attributes
Place of Origin | Henan, China |
Alloy Or Not | Non-Alloy |
Application | MANUFACTURING |
Model Number | SWRH62B 62B 67A 72A 72B 82A 82B |
Brand Name | Jinyou |
Item name | 62a 2 mm hard wire 32 gauge steel wire coil hard drawn wire |
Standard | DIN17223-1, EN 10270-1,JIS G 3521, IS 4454, A227 M |
Material | SAE1045-1080, SWRH62A 62B 67A 72A 72B 82A 82B |
Diameter | 1.20-5.00mm |
Chinese standard | GB/T 4357, GB/T 4358 |
Package | in coil, with carrier, hard paper Z2,Z3,ect |
Coil Weight | 100-1200kgs |
Usage | Springs, Furniture, Bed, Mattress, Sofa |
FCL weight | 20-27 tons (20'GP) |
Products Description
Product Name | 62a 2 mm hard wire 32 gauge steel wire coil hard drawn wire |
Standard | DIN 17223-1, EN 10270-1, JIS G 3521, IS 4454, A 227M, GB/T 4357, GB/T4358 |
Wire Size | 1.20-5.00mm |
Chinese Material | 40#, 45#, 42A, 42B, 47A, 47B, 60#, 62A, 62B, 65#, 67A, 67B, 70#, 72A, 72B, 75#, 77A, 77B, 80#, 82A, 82B, 85# |
Japanese Industrial Standard Steel Grade | SWRH 42A, SWRH 42B, SWRH 47A, SWRH 47B, SWRH 52A, SWRH 52B, SWRH 57A, SWRH 57B, SWRH 62A, SWRH 62B, SWRH 67A , SWRH 67B, SWRH 72A, SWRH 72B, SWRH 77A, SWRH 77B, SWRH82A, SWRH82B |
UNS Grade No | SAE1040, SAE1045,SAE1050, SAE1055, SAE1060, SAE1065, SAE1070, SAE1080,SAE1084. |
British Standard Steel Name | C42D, C48D, C60D, C62D, C66D, C68D, C70D, C72D, C76D, C78D, C80D, C82D,C86D. |
Springs Usage | Helical Springs(tension, compression and torsion springs), Mattress steel wire, bed steel wire, sofa steel wire, Springs for mattress, mattress frame wires, Pocket coil mattress wire, sofa wires, etc. |
Other Products Name | High Carbon Steel Wire, Spring Steel Wire, Coil Spring Steel Wire, Black Steel Wire, Hard drawn steel wire, Phosphated steel wire, Ungalanized Steel Wire, Medium Carbon Steel Wire, etc. |
Carbon steel wire technology delivery conditions for cold drawn springs | DIN 17223 | ||||||
Wire grade | Nominal diameter | Chemical composition (cast analysis)% by mass | |||||
mm | C | Si max | Mn | P | S | Cu max | |
A | 1.00 to 10.00 | 0.40 to 0.85 | 0.35 | 0.30 to 1.00 | 0.04 | 0.04 | 0.2 |
B | 0.30 to 6.00 | 0.55 to 0.85 | 0.35 | 0.30 to 1.00 | 0.04 | 0.04 | 0.2 |
6.30 to 14.00 15.00 to 20.00 | 0.40 to 0.85 | 0.35 | 0.30 to 1.00 | 0.04 | 0.04 | 0.2 | |
0.40 to 0.85 | 0.35 | 0.30 to 1.50 | 0.04 | 0.04 | 0.2 | ||
C | 2.00 to 6.00 | 0.70 to 1.00 | 0.35 | 0.30 to 1.50 | 0.03 | 0.03 | 0.12 |
6.30 to 20.00 | 0.50 to 1.00 | 0.35 | 0.30 to 1.50 | 0.03 | 0.03 | 0.12 | |
D | 0.07 to 6.00 | 0.70 to 1.00 | 0.35 | 0.30 to 1.50 | 0.03 | 0.03 | 0.12 |
6.30 to 20.00 | 0.50 to 1.00 | 0.35 | 0.30 to 1.50 | 0.03 | 0.03 | 0.12 |
Diameter | Tensile Strength | Torsion number | Bend Number | |
Grade A | Grade B | |||
1.30mm | 1640-1890 | 1900-2130 | 37 | 12 |
1.40mm | 1620-1860 | 1870-2100 | 37 | 12 |
1.70mm | 1570-1800 | 1810-2030 | 42 | 15 |
1.75mm | 1570-1800 | 1810-2030 | 42 | 15 |
1.80mm | 1550-1780 | 1790-2010 | 40 | 14 |
1.90mm | 1540-1760 | 1770-1990 | 41 | 15 |
2.00mm | 1520-1759 | 1760-1970 | 41 | 10 |
2.20mm | 1510-1730 | 1740-1960 | 41 | 10 |
2.25mm | 1490-1710 | 1720-1930 | 41 | 10 |
2.30mm | 1490-1710 | 1720-1930 | 41 | 10 |
2.40mm | 1470-1690 | 1700-1910 | 41 | 10 |
2.64mm | 1450-1660 | 1670-1880 | 43 | 23 |
3.10mm | 1410-1620 | 1630-1830 | 39 | 17 |
3.25mm | 1390-1600 | 1610-1810 | 39 | 17 |
3.80mm | 1340-1540 | 1550-1740 | 38 | 12 |
4.50mm | 1290-1490 | 1500-1680 | 36 | 18 |
5.00mm | 1260-1450 | 1460-1650 | 20 | 16 |
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