High Carbon Spring Steel Wire for Mattress Spring JIS G-3506

• Certification: ISO
• Surface: Smooth
• Technique: Drawn Wire
• Application: Rope, Packaging, Netting, Manufacturing, Fencing, Construction
• Alloy or Not: Non-alloy
• Standard: BS, JIS, GB, ASTM, DIN, AISI
• Transport Package: Standard Export Package,Wooden Package or as Custo
• Specification: 0.1-20mm
• Trademark: Xindarong
• Origin: Shandong
• Production Capacity: 50000tons/Year

Product Description

Product Description

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

 

 

Produce Process

 Packing & Delivery

 

Application

 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.