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Spring Steel

Pioneers in the industry, we offer spring steel en47, sup9 spring steel wire, en 8 steel and steel wire rod from India.
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Spring Steel En47

Spring Steel En47
 
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Approx. Rs 75 / Piece
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Product Details:
Minimum Order Quantity200 Piece
Usage/ApplicationAny Industry
Material GradeEN47
TechniqueAs rolled & Annealed
ShapeAs per requirement
HardnessAnnealed
MaterialSpring Steel

We are offering EN 47 Spring Steel Wire to our clients.

Chemical Composition - (Typical Analysis in %)

C

Cr

Mn

V

Si

P

S

0.45-0.55

0.80-1.20

0.50-0.80

0.15min

0.50max

0.050max

0.050max


VENTURA EN47 Chromium Vanadium type spring steel supplied in the as rolled condition as well as spheroidized annealed condition. EN47 is suitable for oil hardening and tempering. When used in the oil hardened and tempered condition EN47 spring steel combines spring characteristics with good wear and abrasion resistance. When hardened EN47 offers excellent toughness and shock resistance which make it a suitable alloy spring steel for parts exposed to stress, shock and vibration.


Applications:

En47 steels, highlight the advantage is good hardenability, another hot working performance, comprehensive mechanical properties, decarburization resistance is also good big cross section of various important spring, such as automobile, locomotive, large plate spring, spring, etc. SUP10 Spring main used for heavy vehicles, tractors, industrial production load, stress and the diameter of the larger plate spring and helical spring. It is also used widely in the motor vehicle industry and many general engineering applications. Suitable for applications that require high tensile strength and toughness. Typical applications include crankshafts, steering knuckles, gears, spindles and pumps.


Forging:

Forge at 1050°C. Do not work this steel when it has fallen below 840°C.


Annealing:

Heat slowly to 820-840°C, soak well. Cool slowly in the furnace. (Our annealing is done in electric furnace to avoid decarburization)


Hardening:

Pre heat slowly to 650/700°C and thoroughly soak. Continue heating to the final hardening temperature of 830/860°C and allow the component to be heated through. Quench in oil.


Tempering:

Temper the EN47 spring steel component immediately after quenching whilst tools are still hand warm. Re-heat to the tempering temperature then soak for one hour per 25 millimetre of total thickness (2 hours minimum) Cool in air. For most applications tempering of this grade will be between 400-600°C.


Heat Treatment:

Heat treatment temperatures, including rate of heating, cooling and soaking times etc. will vary due to factors such as the shape and size of each component. Other considerations during the heat treatment process include the type of furnace, quenching medium and workpiece transfer facilities. Please consult your heat treatment provider for full guidance on heat treatment of EN47.


Price Range:

  • Rs.68-90 per Kg

Additional Information:
  • Production Capacity: As per requirement
  • Delivery Time: As per availability
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SUP9 Spring Steel Wire

SUP9 Spring Steel Wire
 
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Approx. Rs 70 / Kg
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Product Details:
Minimum Order Quantity200 Kg
Wire MaterialSpring Steel
Diameter8 - 32 mm
ApplicationAutomobile Industry
Hardness350 BHN max
MicrostructureFerrite and Pearlite
Reduction RatioBillet size minimum 180 x 180
Spark and Spectral100% spark & spectral tested Material and free from mix up
ShapeRound
Gas ContentN2-80PPM max,H2-2PPM max,O2-15PPM max

Chemical Composition - (Typical Analysis in %)

C

Si

Mn

P

S

Cr

0.52-0.60

0.15-0.35

0.65-0.95

0.030 max

0.035 max

0.65-0.95


USA

Germany

China

Japan

France

England

ISO

AISI / SAE

DIN, WNr

GB

JIS

AFNOR

BS

ISO

5155 / G51550

55Cr3 / 1.7176

55CrMnA

SUP9

55C3

~527A60

55Cr3


SUP9 Steel is a high quality Cold work Spring Steel, It belong to the high quality high carbon alloy Spring Steel. Oil Quenched & Tempered Hardness is 28-34 HRc. SUP9 steel Annealing delivery hardness less than 250HB.


Applications:

SUP9 steels, Highlight the advantage is good hardenability, another hot working performance, comprehensive mechanical properties, Decarburization resistance is also good big cross section of various important spring, such as automobile, locomotive, large plate spring, spring, etc. SUP9 Spring main used for heavy vehicles, tractors, industrial production load, stress and the diameter of the larger plate spring and helical spring.


Annealing:

Slowly heat to 740-770 ??? and let the steel be thoroughly heated, Then allow it to cool slowly in the furnace. The SUP9 tool steel will get MAX 250 HB.


Hardening:

SUP9 steels should be heated uniformly to 830-860°C (1526-1580°F) until completely heated through. About 30 min per 25 mm of ruling section is to be provided and then the steels should be immediately quenched in oil.


Tempering:

Tempering of SUP9 steels is performed at 460-510°C, Soak well at the selected temperature and soak for at least one hour per 25 mm of total thickness.

Tensile Strength

Conditions to Yield Strength

Elongation

Reduction of Area

Hardness (Hot Rolled)

Hardness (Cold Drawn)

≥1225 (125)

σ0.2 (MPa) ≥1080 (110)

δ5 (%) : ≥ 9

Ψ (%) : ≥ 20



 

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EN 8 Steel

EN 8 Steel
 
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Steel Wire Rod

Steel Wire Rod
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Find UsAashish Shah (Chairman & Managing Director) Ventura Alloy And Steels Private Limited
Unit No.1201 & 1202, Ghanshyam Enclave P. Co-Op, Soc. Ltd., New Link Road, Kandivali West, Mumbai - 400067, Maharashtra, India
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