Best Price high carbon spring steel wire

Specifications

1.Diameter range:0.15-16.00mm 
2.Main application:making spring,mattress,wire rope, brush, cable 
3.Standard: GB4357,DIN17223,JIS G 3521 , EN10270-1

Ungalvanized steel wire

 

Galvanized steel wire

 

Spring steel wire

 

Reinforced Steel Wire

 

Phosphatized Steel Wire

 

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