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6150 Oil Hardened and Tempered Spring Steel Wires

6150 Oil Hardened and Tempered Spring Steel Wires

6150 Oil Hardened and Tempered Spring Steel Wires
CategoriesOil Hardened and Tempered Spring Steel Wires
AlbumView larger image
Brandfushun
Model6150
Diameter10-40mm
Delivery ConditionOil Hardened and Tempered
Surface ConditionBlack suface,Blasted
FOB portTianjin port
Terms of PaymentL/C, D/A, D/P, T/T
Update Time2019-12-10
Detail Information
6150 steel wire

Products Details:

1 High yield ratio, small spring residual deformation.

2 Stable performance: the difference of tensile strength in same coil is less than 60Mpa,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 A29/A29M - 05 Standard Specification for Steel Bars, Carbon and Alloy, Hot-Wrought, General Requirements for

Chemical Composition(%):

Steel Grade

C

Si

Mn

P

S

Cr

V

6150

0.48-0.53

0.15-0.35

0.70-0.90

0.035max

0.040 max

0.80-1.10

0.15 min.

Mechanical Properties(Quenched and Tempered Condition)(T=20°C if not differently stated):

Steel Grade

Tensile Strength Rm (Mpa)

Yield Strength Rp0.2 (Mpa)

Elongation A5 (%)

Area Reduction Ratio C (%)

6150

1275 min

1130 min

10 min

40 min

Heat Treatment:

Steel Grade

Quenching Temperature (°C)

Media

Tempering Temperature (°C)

6150

850

oil

500

6150 steel wire
6150 steel wire
6150 steel wire
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