| Customization: | Available |
|---|---|
| Certification: | ISO |
| Surface: | Smooth |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
|
Product Name
|
High Carbon Spring Steel Wire For Mattress Spring Jis G-3506
|
|
Steel Wire Standard
|
DIN 17223-1, EN 10270-1, JIS G 3521, IS 4454, A 227M, GB/T 4357, GB/T4358
|
|
Raw Material Standard
|
JIS G 3505, EN 10016-2, GB 701, GB/T 699, YB/T 170.2
|
|
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, Border wires, Frame 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.
|
|
Round steel wire for springs Patented cold drawn,carbon steel wire for springs Technical delivery conditions
|
DIN 17223
|
||||||
|
Wire grade
|
Nominal diameter mm |
Chemical composition (cast analysis)% by mass
|
|
||||
|
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
|
0.040
|
0.20
|
|
B
|
0.30 to 6.00 6.30 to 14.00 15.00 to 20.00 |
0.55 to 0.85 0.40 to 0.85 0.40 to 0.85 |
0.35 0.35 0.35 |
0.30 to 1.00 0.30 to 1.00 0.30 to 1.50 |
0.040 0.040 0.040 |
0.040 0.040 0.040 |
0.20 0.20 0.20 |
|
C
|
2.00 to 6.00 6.30 to 20.00 |
0.70 to 1.00 0.50 to 1.00 |
0.35 0.35 |
0.30 to 1.50 0.30 to 1.50 |
0.030 0.030 |
0.030 0.030 |
0.12 0.12 |
|
D
|
0.07 to 6.00 6.30 to 20.00 |
0.70 to 1.00 0.50 to 1.00 |
0.35 0.35 |
0.30 to 1.50 0.30 to 1.50 |
0.030 0.030 |
0.030 0.030 |
0.12 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
|
|
Steel wire for mechanical springs-patented cold drawn unalloyed spring steel wire
|
EN 10270-1:2001
|
|
|
Tensile strength
|
Static
|
Dynamic
|
|
Low Tensile strength Medium Tensile strength High Tensile strength |
SL SM SH |
- DM DH |
|
JIS G 3521 Hard Drawn Steel Wire
|
|||
|
Level
|
|
Diameter
|
Note
|
|
A
|
SW-A
|
From 0.08mm to 10.0mm
|
-
|
|
B
|
SW-B
|
From 0.08mm to 13.0mm
|
Mainly for static load springs
|
|
C
|
SW-C
|
||
FAQ
1).What is your payment term?
T/T 30% as deposit,the balance against the copy of B/L.
Or 100% L/C at sight Or 30%deposit,70% L/C st sight.
2).What is your delivery time?
Delivery:15-20 days after we receive the deposit.
3).If the quality not meet my request, what can u do?
Refund all your money and compensate your additional loss.
4).Can you design and make as customers' request?
Yes, we will do as the detailed specification from the customers,
and professional recommendation will be offered to customers.
){kind=link}