1.4mm Spring 2.Material: 45#,60#,65#,C70DA,C82DA,70#,80#,72A,72B,82B. 3.Spring for mattres,shock absorbers 4.Best price

 

1.  Product Name: 4mm Spring Of Grade 45

2.  Material: 

Steel Grade GB Standard	Carbon %	Silicon %	Manganese %	Phosphorus %	Sulphur %	Chromium %	Nickel %	Cuprum %
45#	0.44-0.46	0.20-0.23	0.57-0.60	0.009	0.008	0.02-0.09	0.03-0.07	0.07-0.17

3.  Production Standard: GB 3206-82

4.  Main Markets: Argentina, South Korea, Israel, Malaysia, Pakistan, Thailand, Philippines, Sri Lanka, Iran, Syria, Brazil, South Africa, Turkey, India, Bangladesh,

5.  Our other product:

High carbon steel wires, medium carbon steel wires, low carbon steel wires.

Spring steel wires, mattress spring steel wires.

6.  Our other material:

60#,65#,C70DA,C82DA,70#,80#,72A,72B,82B.

7. Wire Gauge:

0.2mm,0.3mm,0.4mm,0.5mm,0.6mm,0.7mm,0.88mm,0.9mm,1mm,1.2mm,1.3mm,1.4mm,1.5mm,1.6mm,1.7mm,1.8mm,

1.85mm,1.9mm,2mm,2.05mm,2.1mm,2.15mm,2.2mm,2.25mm,2.3mm,2.4mm,2.5mm,2.6mm,2.75mm,2.8mm,2.85mm,

2.95mm,3mm,3.15mm,3.2mm,3.35mm,3.5mm,3.7mm,3.8mm,4mm,4.2mm,4.5mm,5mm,5.5mm,6mm,6.5mm,7mm,8mm,

9mm,10mm,11mm,12mm.

Our Factory And Office Building

Machine Of Our Factory

Our Spring Products

4mm Spring Of Grade 45(45#,60#,65#,C70DA,C82DA,70#,80#,72A,72B,82B)