Name: 65#,70#,65Mn,82B,72A,72B Spring steel wire for mattress, suspension, bumper
Brand: Rayee
Availability: InStock

Product Details

65#,70#,65Mn,82B,72A,72B Spring steel wire for mattress, suspension, bumper

Description:

Spring steel wire is one kind of steel wire used for spring or wire form. According to the different application area of spring, the quality requirement of spring steel wire has a very big difference. We make various spring steel wires for mattress, bumper, suspension spring, engine valve, camera shutter and so on. The steel spring wire can also be classified into 4 main types based on manufacturing technology: galvanized spring steel wire, patented spring steel wire, oil tempered steel wire and general type wire.

Characteristic:

High tensile strength
Good wear resistance
Small tolerance

Any inquiries,pls feel free to contact us

Email:rayee2010(at)

Skype:rayee2010

Tel: 86-25-85399268/58071170

pls feel free to contact us

Raw materials for spring steel wire:

65#,70#,65Mn,82B,72A,72B steel wire rod.

Specifications:

High Carbon Spring Steel Wire
wire diameter(mm)	Tensile Strength(N/mm² )
wire diameter(mm)	Grade A	Grade B	Grade C
0.30		2370-2650
0.40		2270-2550
0.50		2200-2470
0.60		2140-2400
0.70		2090-2350
0.80		2050-2300
1.00	1720-1970	1980-2220
1.20	1670-1910	1920-2160
1.40	1620-1860	1870-2100
1.60	1590-1820	1830-2050
1.80	1500-1780	1790-2010
2.00	1520-1750	1760-1970	1980-2200
3.00	1410-1620	1630-1830	1840-2040
4.00	1320-1520	1530-1730	1740-1930
5.00	1260-1450	1460-1650	1660-1840
6.00	1210-1390	1400-1580	1590-1770
7.00	1160-1340	1350-1530	1540-1710
8.00	1120-1300	1310-1480	1490-1660
9.00	1090-1260	1270-1440	1450-1610
10.00	1060-1230	1240-1400	1410-1570
11.00		1210-1370	1380-1530
12.00		1180-1340	1350-1500
13.00		1160-1310	1320-1470