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9254 Oil Hardened And Tempered Spring Steel Wires

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( Negotiable )

- Minimum Order

Country:

China

Model No:

9254

FOB Price:

( Negotiable )(Negotiable) Get Latest Price

Place of Origin:

china

Price for Minimum Order:

Minimum Order Quantity:

Packaging Detail:

negotiable

Delivery Time:

30 days

Supplying Ability:

Payment Type:

T/T, L/C, D/A, D/P

Product Group :

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Hunan Fushun Special Steel Co., Ltd

China

Free Member

Contact Person phoenix

Changsha, Hunan

Contact Now

Product Description

Products Details

1 High yield ratio, small spring residual deformation.
2 Stable performance: the difference of tensile strength in same coil is less than *0Mpa,which can extend the spring fatigue life.
3 The product rate after winding is high,which can reduce the cost. Oil quenching - tempering spring wire can not completely replace the cold-drawn spring wire. Especially the small size of the spring wire. Oil Hardened and Tempered spring wire is developed for the valve spring, suspension spring in fatigue resistance. And in order to achieve the best results, it should be combined with blasted process after winding. In recent years, with the improvement of the cognition level of this kind of product, this kind of product is gradually applied to clutch spring and car rigging.

Quality Standard

ASTM A*9/A*9M - *5 Standard Specification for Steel Bars, Carbon and Alloy, Hot-Wrought,

Chemical Composition(%)

Steel Grade	C	Si	Mn	P	S	Cr
***4	0.**0.9	1.**1.0	0.**0.0	0.**5max	0.**0 max	0.**0.0

Mechanical Properties(Quenched and Tempered Condition)(T=*0°C if not differently stated)

Steel Grade	Tensile Strength Rm (Mpa)	Yield Strength Rp0.2 (Mpa)	Elongation A5 (%)	Area Reduction Ratio C (%)
***4	********0	***0 min	6 min	*5 min

Heat Treatment

Steel Grade	Quenching Temperature (°C)	Media	Tempering Temperature (°C)
***4	**0	oil	**0

Country:	China
Model No:	9254
FOB Price:	( Negotiable ) (Negotiable) Get Latest Price
Place of Origin:	china
Price for Minimum Order:	-
Minimum Order Quantity:	-
Packaging Detail:	negotiable
Delivery Time:	30 days
Supplying Ability:	-
Payment Type:	T/T, L/C, D/A, D/P
Product Group :	-