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EN45 Round Bars / Spring Steel Bars

En45 Round Bar Manufacturers, En45 Rod Suppliers.

Most Reliable Stockists, Suppliers & Exporters of En45 Bright Bar, En45 Round Bar, En45 Flat Bar, En45 Hexagon Bar, En45 Square Bar, En45 Steel Flat Bar, En45 Rectangular Bar in India, Indonesia, Singapore, Houston, USA, Canada, UK, Australia, UAE, and South Africa.

Buy En45 Rod, En45 Steel Bar, En45 Hex Bar, En45 Mild Steel Bar, En45 Steel Rod, Spring Steel En 45 Bright Bar, En45 Black Bar, En45 Forged Bar, En45 Ground Bar, En45 Hollow Bar in all Sizes at Market Leading Prices.

En45 Spring Steel Bars & Rods

EN45 Spring Steel is a silico-manganese steel widely used for the manufacturing of Round Bars, Flat Bars, and Rods. Whilst it has been manufactured as both strip and bar in the past, the development of more sophisticated strip steels mean it is no longer generally available in strip form. EN45 is most commonly supplied as black as rolled flat bar which is formed with or without heating and quenched and tempered when the desired shape has been achieved. EN45 Round Bar and Flat Bar is capable of taking up a good hardness and possesses an increased stability in tempering.

Siddhgiri Tubes is ISO Certified Suppliers and Exporters of En45 Bright Bar, En45 Round Bar, En45 Flat Bar, En45 Hexagon Bar, En45 Square Bar, En45 Rectangular Bar, En45 Rod, En45 Hex Bar, En45 Mild Steel Bar, Spring Steel En 45 Bright Bar, En45 Black Bar, En45 Forged Bar, En45 Ground Bar, En45 Hollow Bar in varied gulf countries, namely Bahrain, Kuwait, Iraq, Oman, Qatar, Saudi Arabia and the United Arab Emirates (UAE), etc.

En 45 Spring Steel Round Bar Specifications

Grade EN-45
Specification BS970 1.0904 55Si7 55S6 55Si2Mn ASTM 9255
Round Bar Size Diameter: 3-~800mm
Square Bar size 4 to 100mm
Flat Bar Size Thickness: 2 -100mm
Width: 10 to 500mm
Hex Bar Size 2-100mm A/F
Rectangles Size 33 x 30mm to 295 x 1066mm
Hollow Bar 32mm OD x 16mm ID to 250mm OD x 200mm ID)
Angle Bar Size 3mm*20mm*20mm~12mm*100mm*100mm
Channel Bar 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness
Section 3.0 to 12.0mm thickness
Billet Size 1/2″ to 495mm Diameter
Finish Cold (bright) drawn, centreless ground,smooth turned, Rough Turned, Bright, peeled, hot rolled,
hot rolled annealed, slit rolled edge, Polish, Grinding, Centreless Ground & Black
Tolerance K9, K10, K11, K12, H8, H9, H10, H11, H12, H13, or as per clients’ requirements
Surface Polished, Bright, Cold Drawn, Hot Rolled Pickled, Sand Blasting Finished, Hairline
Condition Hardened & Tempered, Annealed
Technique en45 Hot Rolled, Cold Rolled, Cold Drawn, Forged Round Bar, Rods
Processing Bar cutting to 650mm
Form en45 Welding Rod, Round, Round Rod, Rings, Hollow, Rod, T-Bar, Channel Bar, Flat Bar, Square, Blocks,
Precision Ground Bar, Triangle, Rectangle, Hex (A/F), Threaded, Ingot, I/H Bar, Half Round Bar, Profiles, Billet, Forging etc.
En45 Spring Steel Bars and Rods Conforms To NACE MR0175/ISO 15156

En 45 Spring Steel Equivalent Grades

DIN 1.5026, AFNOR 55S7, BS EN45 A, BS 250A53, BS 250A58, BS 250A61, AISI 9555, SAE 9555, EN 56Si7, EN 1.5026, GOST 55S2, GB 55Si2Mn.

En45 Round Bar Chemical Composition

Element En42J
C 0.75 – 0.90%
Mn 0.50 – 0.90%
Si 0/1 – 0.35
S 0.04% Max
P 0.04% Max

En45 Round Rods & Bars Mechanical Properties

ULTIMATE TENSILE STRENGTH, S. (MPA) 621
Modulus of elasticity, E (Gpa) 204
Fatigue strength coefficient, of (Mpa) 948
Fatigue strength exponent, b -0.092
Fatigue ductility coeffient ,ef 0.26
Fatigue ductility exponent,c -0.445

En45 Steel Bar & Rod Available Shapes / Types

EN-45 Spring Steel Polished Round Bar EN-45 Spring Steel T-Bar
EN-45 Spring Steel Square Bar EN-45 Spring Steel Triangle Bar
EN-45 Spring Steel Flat Bar EN-45 Spring Steel Hex Bar
EN-45 Spring Steel Hollow Bar EN-45 Spring Steel Round Bar
EN-45 Spring Steel Precistion Ground Bar EN-45 Spring Steel Threaded Bar
EN-45 Spring Steel Rods EN-45 Spring Steel Half Round Bar

En45 Spring Steel Sizes Charts

Imperial Sizes available (ins) Metric sizes available (mm)
1.1/2 3/16 40 4
1.1/4 3/8 50 5
1.1/2 1/4 60 6
1.1/2 3/8 70 6
1.3/4 1/4 70 7
2 1/4 75 6
2 5/16 70 8
2.1/2 3/16 60 9
2.1/4 1/4 60 10
3 5/16 80 10
5 3/4 80 15

En45 Round Bars Surface Finish

CD Cold drawn P Polished
BD Bright drawn SRE Slit rolled edge
CG Centreless ground HF Hot finished
CF Cold finished HRAP Hot rolled annealed and pickled
P&T Peeled and turned RT Rough turned/peeled
ST Smooth turned PR Peeled and reeled

En45 Rods & Bars Condition

H&T Hardened and tempered.
ANN Annealed
PH Precipitation hardened.

Why Choose Us To Buy En45 Bars & Rods?

  • State of the Art Manufacturing Facilities to product highest quality En45 Bars and Rods.
  • Technically Qualified Engineers & Professionals team Market experience En 45 Round Bars in confirmation with International standards.
  • Use of sophisticated machinery to give a perfect finish to our Mild Still En45 Round Bars.
  • Strong market networks to distribute En45 Hex Bars Cost-effective.
  • Self-Inspection Reports.
  • 100% commitment to Quality and Delivery of En45 Bright Bars.
  • Raw-Material Test Certificates.
  • Striving towards reduction of lead time.
  • More investments and keeping pace with advancing technologies.

En45 Round Bars and Rods Applications

  • Pumps/Electric Motor Industry
  • Automobile Industry
  • Defence Sector
  • Railways
  • Health & Sports
  • Agriculture
  • Oil & Gas
  • Textile Industry
  • Food Processing Industry
  • Houses & Fittings
  • Mining
  • Miscellaneous
Industrial Applications

Countries We Supply & Export En45 Bars & Rods

Afghanistan, Albania, Algeria, Armenia, Australia, Austria, Azerbaijan, Bahrain, Bangladesh, Belgium, Bhutan, Brazil, Bulgaria, Cameroon, Canada, Chile, Colombia, Congo, Costa Rica, Denmark, Egypt, Finland, France, Georgia, Germany, Ghana, Greece, Greenland, Haiti, Hong Kong, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Korea, Kuwait, Lebanon, Macao, Malaysia, Mexico, Monaco, Myanmar, Nepal, Netherlands, New Zealand, Nigeria, Norway, Oman, Peru, Philippines, Poland, Portugal, Qatar, Romania, Saudi Arabia, Serbia, Singapore, Slovakia, South Africa, Spain, Sri Lanka, Sweden, Switzerland, Tanzania, Thailand, Tunisia, Turkey, Turkmenistan, Uganda, Ukraine, UAE, United Kingdom, USA, Uzbekistan, Viet Nam, Yemen.

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