Spring Wire for Mattress

• Type: Spring
• Materails: 82b, 77b
• Size: 3.5mm
• Usage: Home, Hotel, School
• Transport Package: 25kgs -1.5 Tons Per Coil
• Specification: 82b
• Model NO.: 3.5mm
• Trademark: VIDA
• Origin: Tianjin, China
• HS Code: 72171000
• Production Capacity: 4000 Tons Per Month

Product Description

Spring wire for mattress
mattress spring wire
Bed spring wire
Product Name: Cold Drawn High Carbon Mattress Phosphated Spring Steel Coil Wire, our main usage:  Mechanical Equipment, Engineering Vehicle, Motor Vehicle, Motorcycle, Accumulator Car, Bicycle, Fitness Equipment, Elevator, Steel Wire Screen, Mattress And Sofa, Umbrella Frame, Electronic Products, ect.

	Product Name	Cold Drawn High Carbon Mattress Phosphated Spring Steel Coil Wire
	Standard	DIN 17223-1, EN10270-1, JIS G 3206, JIS G 3521,JIS G 3522, IS 4454, ASTM A 853-04, ASTM A 227, GOST 9389, GOST 14959
	Usage	Mechanical Equipment, Engineering Vehicle, Motor Vehicle, Motorcycle, Accumulator Car, Bicycle, Fitness Equipment, Elevator, Steel Wire Screen, Mattress And Sofa, Umbrella Frame, Electronic Products, ect.
	Spring Usage	compression spring, torsion spring, extension spring, agricultural machines, die springs, strip & wire forming springs.

export with larget quantity ,and good quality .

Materials: 70# 65#,82B,77B .or other materials
Tensile strength: 1100-2500/MM2 as requirement.
Treatment: Cold drawn wire
Packing: 25kgs -15000 kgs per coils.
Size gauge: BWG 4-BWG33

Packing: Plastic inside and hussian bag outside
Plastic inside and weave cloth bag outside
Or others as customer's requirement.

 

Production Description:    

Material 45#, 60#, 65#, 70#, 72A, 72B, 82B, 65Mn ,T9A , 10A, 18A ,22A

Diameter 0.15-6.5mm

Standard DIN 17223, GB4357-2009, DIN EN 10270, JIS3521 ,JIS3522 , A228

Weight According to the customers' requirements

Uses To produce springs, steel wire ropes, brush and other uses

 

Trade Information  

Material: high carbon steel rod

Standard: ASTM,GB,DIN,JIS,AISI,BS

Certificate: BV, ISO

Term of Delivery:  7 to 35 days (it depends on your quantity)

Term of Payment: T/T; L/C or as your order

Port of Loading: Nantong or Shanghai

 

The Raw Material

 (45# 60# 65# 62A 72A 65Mn 70# 82A 82B T9A 1008 1006 18A 22A)

 

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