Coil Spring For Hyundai

Product name:	Coil Spring For Hyundai
Material:	60Si2MnA/55CrSi.
OE number:	OE 54630-02000
Inspection:	Size,load as per drawing which is approved by both size; flaw detection
Salt Spray Test:	480 hours
Fatigue Life Test:	200,000cycles
Type:	Suspension Spring
Position:	Front
Size:	12.0mm
HRC:	46-52 degree
Application:	Hyundai
certification:	ISO/TS16949.
inspection:	fatigue test
usage:	car/auto/automotive
package:	plastic/PE bags+corrugated cartons
supply ability:	5000pcs/day
MOQ:	100 Pieces
Delivery date:	45-60days
The forging auto parts's process as followed:	1.Raw material choosing 2.Heating special treated 3.Forging the blanks 4.Trimming to form 5.Q/T treatment 6.Detection