en45 round bar

Considered to ve a very popular alloy, this low carbon-manganese free cutting steel has a significant content of silicon in its en45 chemical composition. Referred to as spring steel, the EN 45 Spring Steel Round Bar is normally supplied an untreated and cold finished condition.

check en45 chemical composition, Get EN 45 Spring Steel Round Bar, EN45 Alloy Steel Rods stock at lower prices

 

En45 Round Bar
En45 Round Bar

 En45 Spring Steel Round Bar
En45 Spring Steel Round Bar
En45 Alloy Steel Rod
En45 Alloy Steel Rod

 

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This could mean that the EN45 rods could be processed by cold drawing or centreless turning. Due to a long list of efficient and reliable en45 mechanical properties, the alloy is a very common sight as a part of gas turbine engines. Usually, gas turbine engines have been subject to high temperatures. Hence, the en45 steel bar used as a part of their construction would require properties such as high strength, excellent high temperature resistance to creep, phase stability, fatigue life,  resistance to oxidation as well as resistance to corrosion.

The en45 round bar is also available as EN 45 Pb, which has lead added for enhanced machinability. EN45 flat bar is widely used for the production of components which require superior surface finish with the need for a high rate of production. The EN45 black bar is an alloy which exhibits good hardness and increased stability in tempering. While the material is difficult to weld, in order to achieve a high quality welded seam, the welding rod for EN45 is to be heated to a temperature range between 200 – 300°С prior to welding, followed by annealing.

 

Mechanical Analysis of EN45 round bar

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

 

Chemical Resistance Guide of EN45 round bar 


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

 

The right place in India to buy EN45 flat bar, EN45 hollow bar, EN45 hexagon bar for your project

EN45 round bar Price in india 


EN45 round bar price in india
Price Per Unit (INR)
EN45 Spring Steel Flat Bar
US$ 500.00-US$ 20,000.00 / Ton
Factory price en45 spring steel
US$ 800.00-US$ 3,000.00 / Ton
EN45 Spring Steel / EN45 Spring Steel Flat Bar round bar
US$ 550.00-US$ 580.00 / Metric Ton
High quality EN45 Steel flat bar hot rolled steel
US$ 650.00 / Ton
High strengthen alloy EN45 round bar 230mm with stock
US$ 580.00-US$ 790.00 / Ton
steel round bar EN45
US$ 500.00-US$ 880.00 / Ton
hot rolled EN45 round bars
US$ 400.00-US$ 550.00 / Ton
EN45 steel round bar
US $690.00-$1500 / Ton
EN45 Round bar manufacturer
US$ 650.00-US$ 750.00 / Ton
EN45 steel round bar
US$ 600.00-US$ 900.00 / Ton

Please note this is an approx EN45 material price in India. For final EN45 flat bar price list please Make an inquiry.

 

Get a Live Quote Now for welding rod for EN45, EN 45 Alloy Steel Round Bar from leading EN45 bar suppliers
Condition of EN45 flat bar


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

 

Comparing standards specification of EN45 round bar

Grade EN45
Specification BS970 1.0904 55Si7 55S6 55Si2Mn ASTM 9255
Round bar size Diameter: 3-~800mm
Hex Bar size 2-100mm A/F
Flat bar size Thickness: 2 -100mm
Width: 10 to 500mm
Square bar size 4 to 100mm
Angle bar size 3mm*20mm*20mm~12mm*100mm*100mm
Section 3.0 to 12.0mm thickness
Channel Bar 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness
Hollow Bar 32mm OD x 16mm ID to 250mm OD x 200mm ID)
Billet Size 1/2″ to 495mm Diameter
Rectangles Size 33 x 30mm to 295 x 1066mm
Finish Cold (bright) drawn, centreless ground,smooth turned, peeled, slit rolled edge, hot rolled, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black
Tolerance H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements
Surface Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline
Condition Hardened & tempered, annealed
Technique EN45 Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod
Processing Bar cutting to 650mm
Form EN45 Welding Rod, Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc.
Our EN45 round bar conforms to NACE MR0175/ISO 15156

 

Surface finish of EN45 rod


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

 

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  • en45 spring steel bar

 

we are dedicated EN45 black bar suppliers in various shapes such as Square Bar, Round Bar, Flat Bar, Hexagonal Bar

 

size chart of EN45 round bar

Type
SIZES (mm)
SIZES (Inches)
ISO Tolerance
Cold Drawn and Polish
3.00 – 75.00
1/8″ – 3.00″
h8-h9-h10-h11
Cold Drawn and Ground
10.00 – 75.00
5/6″ – 2.50″
h8-h9-h10-h11
Peeled and Polished
40.00 – 150.00
1.50″ – 6.00″
h11, h11-DIN 1013
Peeled and Ground
20.00 – 50.00
3/4″ – 2.00″
h9-h10-h11

 

Cut to size on request (tolerance +2/-0 mm). Standard lengths of EN45 Bars 2000 mm up to 6000 mm available

5.0
45.0
6.0
50.0
7.0
55.0
8.0
60.0
9.0
65.0
10.0
70.0
12.0
75.0
16.0
80.0
20.0
90.0
25.0
100.0
30.0
130.0
35.0
160.0
40.0
200.0
  • SW 13
  • SW 17
  • SW 19
  • SW 24
  • SW 27

 

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