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EN45 Round Bar

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EN45 Round Bar

Robust quality of EN45 carbon steel Hex Bar Manufacturer in India.

Bars and rods are made up of different materials and can be divided into different specifications. One such bar made up of EN45 specifications is the EN45 Round Bar. It was developed to be used as connectors between pipes however they were then used as plug in pressure valves. However, EN45 Alloy Steel Rods are said to have a high demand in large scale industries. They are known for their durable leak proof property. They are usually supplied untreated or in cold finished condition. It is well known as low carbonmanganese free cutting steel.

Wide size range suppliers of EN45 steel bar which is widely used for producing repetition products like nuts, bolts, hydraulic fittings, and studs. They are said to be difficult to weld and hence to attain high quality weld seam these bars are heated between the temperature range of 200 - 300 degrees C before welding. Post welding EN45 spring steel Square Bar is put through annealing. They are used in applications that require high temperature creep resistance,  fatigue life, resistance to oxidation, and phase stability. At times lead is also added to the EN45 flat bar. This enhances the machinability. They are widely used in components that require a good surface finish. The material used to manufacture these bars is also known as a high carbon alloy steel that is used to make swords.

EN45 High carbon steel Forged Bar has been supplied by us to various customers worldwide. Our products are made with utmost precision and are passed through tests to ensure their properties are maintained. EN45 Carbon steel Hex Bar manufactured by us is usually as per international standards and the size however we do customize it as per our customers' requirements. Our customers' trust has made us one of the most trusted  EN 45 steel threaded rod producers in the country.

EN45 Round Bar

Specification of EN45 Steel Bar

Grade EN45 Round Bar
Sizes of Square Bar AF2 – 14 millimeter, AF6.35, 9.5, 12.7, 15.98, 9.0, 25.4 milimeter
Round Bar Size 3.0 – 50.8 mm, Over 50.8 – 300 millimeter
Dimensions AISI | EN | BS | ASME | ASTM | JIS | DIN
Hex Bar Sizing AF5.8 – 17 mm
Surface Supplier in Cold Drawn, Bright, Hairline, Polished, Hot Rolled Pickled, Sand Blasting Finished
Hollow Bar Size 32 millimeter O.D. x 16 mm I.D. to 250 millimeter O.D. x 200 mm I.D.)
Tolerance H9, K11, H8, H12, H11, H13, K10, H10, K12, K9 or as per demand
Section Bar 3.0 - 12.0 milimeter thk
Form Round Rod, Billet, Round, Rectangle, Rod, Forging, Hex (A/F), Rings, Channel Bar, Half Round Bar, Square, I/H Bar, Ingot, Precision Ground Bar, Flat Bar, Triangle, Blocks, T Bar, Profiles, Threaded, Hollow etc.
Sizes of Flat Bar 1/2" to 10" in thickness range of 2 - 150 millimeter
Rectangular Bar Size 6.35 x 12.7 mm, 6.35 x 25.4 mm, 12.7 x 25.4 mm
Size of Channel Bar 5 - 6 millimeter thk., 80 x 40 millimeter - 150 x 75 milimetre
Angle Bar Sizing 3 mm * 20 mm * 20 mm ~ 12 milimetre * 100 milimetre * 100 milimetre
Delivery Condition Hardened, Tempered, Annealed
Size of Billet 1/2 - 495 mm Diameter

We offer EN45 High carbon spring steel Cold Drawn Round Bar in Hardened & tempered condition.

EN45 Spring Steel Square Bar Chemical Composition Chart

Element EN 45
C 0.75 – 0.90%
Mn 0.50 – 0.90%
Si 0/1 – 0.35
S 0.04% Max
P 0.04% Max
EN45 Rectangular Bar from k9-k12 tolerance, We deliver high quality EN 45 Carbon steel Hollow Bar.

Tolerance of EN45 Flat Bar

Type Size (mm) Size (Inches) ISO Tolerance
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
Cold Drawn and Polish 3.00 – 75.00 1/8" – 3.00" h8-h9-h10-h11

EN45 Carbon Steel Hex Bar Physical Characteristics

Density (G/CM 3) 8.08
Density (LB/IN 3) 0.292
Melting Point (°C) 1425
Melting Point (°F) 2600
Supplier of EN45 high Carbon steel Cold Drawn Round Bar and Hot Rolled Round Bar in cutting to 650mm.

Mechanical Strength of EN45 Alloy Steel Rods

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
Yield Strength 35 (241)
Tensile Strength 80 (551)
Elognation 30

 

EN 45 Steel Hexagon Bar Weight Chart

Shape Pounds / Foot
Square D2 x 3.4
Flat Thickness (in.) x Width (in.) x 3.4
Round D2 x 2.67
Hexagon D2 x 2.945

EN45 Spring Steel Bar Size Chart

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

Different Non- Destructive Test on EN45 Steel Bar

  •  Radiographic Test
  •  Positive material recognition
  •  Chemical examination
  •  Buckling & Crushing test
  •  Pitting Corrosion Test
  •  Mechanical examining like Elongation, tensile and reduction of area
  •  Eddy Current test

Surface Finish of EN45 Shaft

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

Condition of EN45 CS Solid Bar

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

Grade EN45 Rods Tolerances

Shape / Section Size, diameter or width across flats Permitted variation
milimeter milimeter
Round ≥6 ≦ 18
> 18 ≦ 30
> 30 ≦ 50
> 50 ≦ 80
> 80 ≦ 100		 + 0 to - 0.070
+ 0 to - 0.085
+ 0 to - 0.100
+ 0 to - 0.120
+ 0 to - 0.140
Flat (thickness) < 18
> 18 ≦ 30
> 30 ≦ 50
> 50 ≦ 80		 + 0 to - 0.110
+ 0 to - 0.130
+ 0 to - 0.250
+ 0 to - 0.350
Flat (width) < 18
> 18 ≦ 30
> 30 ≦ 50
> 50 ≦ 80
> 80 ≦ 100
> 100 ≦ 130
> 130 ≦ 160
> 160 ≦ 320		 + 0 to - 0.110
+ 0 to - 0.130
+ 0 to - 0.160
+ 0 to - 0.190
+ 0 to - 0.220
+ 0 to - 0.350
+ 0 to - 1.00
+ 1.00 to - 1.00
Square and
hexagon		 ≥ 6 ≦ 18
> 18 ≦ 30
> 30 ≦ 50
> 50 ≦ 80
> 80 ≦ 105		 + 0 to - 0.090
+ 0 to - 0.110
+ 0 to - 0.130
+ 0 to - 0.160
+ 0 to - 0.250

Processing of EN45 Polished Bar

  •  Polishing
  •  Cold Working
  •  Heat Resistance
  •  Heat Treatment
  •  Cutting
  •  Fabrication
  •  Machining
  •  Production Cutting
  •  Hot Working
  •  Welding

Weight Chart of EN45 Square Bar

Size in mm Avg. Wght
KG/MTR KG/FT
10 x 10 0.80 0.20
12 x 12 1.10 0.30
14 x 14 1.50 0.50
16 x 16 2.00 0.60
17 x 17 2.27 0.69
20 x 20 3.14 1.00
25 x 25 4.90 1.50
32 x 32 8.00 2.40
40 x 40 12.60 3.80
42 X 42 13.85 4.22
50 x 50 19.60 6.00
53 X 53 22.05 6.72
56 x 56 24.60 7.50
63 x 63 31.20 9.50

Documentation & Packaging of EN45 Round Bar

  •  Heat Treatment Charts
  •  Certificate of Origin legalized
  •  Material Test Certificates (MTC)
  •  Commercial Invoice including HS Code
  •  NABL approved Laboratory Test Reports
  •  Quality Assurance Plan (QAP)

Supplier of Carbon Steel EN45 Hexagonal Bar in various Diameter

Diameter Wghts Dia Wghts
(mm) per metre (kg) (in) per metre (kg)
3 0.06 1/8" 0.06
4 0.10 3/16" 0.14
5 0.16 1/4" 0.25
6 0.22 5/16" 0.39
7 0.30 3/8" 0.56
8 0.40 7/16" 0.77
10 0.62 1/2" 1.00
12 0.89 9/16" 1.22
14 1.22 5/8" 1.56
15 1.40 11/16" 1.89
16 1.59 3/4" 2.25
18 2.01 7/8" 3.07
20 2.48 1" 4.03
22 3.00    
24 3.57    
25 3.88    

Rate Chart of EN45 High Carbon Steel Bar

Product Price
High Quality EN45 Steel flat bar hot rolled steel $648.00 / Ton
EN45 Spring Steel / EN45 Spring Steel Flat Bar round bar $540.00 - $570.00 / Metric Ton
High Strengthen Carbon EN45 round bar 230mm $525.00 - $788.00 / Ton

Many EN45 Carbon Steel Triangle Bar suppliers, stockists, stockholders, exporters, wholesalers, distributors, dealers, importers, and retailers Find your sizes in our stock of CS EN45 Angle Bar in Mumbai, Choose us for the best price of EN 45 Welding Rod in India, Contact for a Quick Quote!

Sizes of Carbon Steel EN 45 Round Bar

Dimensions Round Bar Rectangular Bar Hex Bar Square Bar Steel Flat Bar Finish Length Form
BS, EN, ASME, AISI, JIS, ASTM, DIN 3.0 – 50.8 millimeter, Over 50.8 – 300 millimeter 6.35 x 25.4mm, 6.35 x 12.7mm, 12.7 x 25.4mm AF2mm – 14mm, AF6.35, 19.0, 12.7, 15.98, 25.4, 9.5 (mm) F2mm – 14mm, AF6.35, 15.98, 12.7, 9.5, 19.0, 25.4 (millimetre) 1/2” to 10” in thickness range of 2 to 150 millimeter Bright, Polish & Black 1 to 6 Meters, Customized Cut Lengths Hex (A/F), Forging, Round, Ingot, Square, Billet, Rectangle Etc

CS EN45 Hollow Bar Sizing Range

Sizing Chucked true to Outer Dia. Chucked true to Inner Dia.
I.D.
millimetre		 O.D.
mm		 Min. ID,
millimetre		 Maximum
OD,
mm		 Min. ID,
inch		 Maximum
OD,
in.		 Min. ID,
millimetre		 Maximum
OD,
millimetre		 Min. ID,
inches		 Maximum OD,
in.
20 32 21.9 31 0.862 1.220 21 30 0.827 1.185
16 32 18 31 0.709 1.220 17 30 0.669 1.181
25 36 26.9 35 1.059 1.378 26 34.1 1.024 1.343
20 36 22 35 0.866 1.378 21 34 0.827 1.339
16 36 18.1 35 0.713 1.378 17 33.9 0.669 1.335
28 40 29.9 39 1.177 1.535 29 38.1 1.142 1.500
25 40 27 39 1.063 1.535 26 38 1.024 1.496
20 40 22.1 39 0.870 1.535 21 37.9 0.827 1.492
32 45 33.9 44 1.335 1.732 33 43.1 1.299 1.697
28 45 30 44 1.181 1.732 29 43 1.142 1.693
20 45 22.2 44 0.874 1.732 21 42.8 0.827 1.685
36 50 38 49 1.496 1.929 37 48 1.457 1.890
32 50 34.1 49 1.343 1.929 33 47.9 1.299 1.886
25 50 27.2 49 1.071 1.929 26 47.8 1.024 1.882
40 56 42 55 1.654 2.165 41 54 1.614 2.126
36 56 38.1 55 1.500 2.165 37 53.9 1.457 2.122
28 56 30.3 55 1.193 2.165 29 53.7 1.142 2.114
50 63 51.9 62 2.043 2.441 51 61.1 2.008 2.406
45 63 47 62 1.850 2.441 46 61 1.811 2.402
40 63 42.2 62 1.661 2.441 41 60.8 1.614 2.394
36 63 38.3 62 1.508 2.441 37 60.7 1.457 2.390
32 63 34.4 62 1.354 2.441 33 60.6 1.299 2.386
56 71 58 69.9 2.283 2.752 57 68.9 2.244 2.713
45 71 47.3 69.9 1.862 2.752 46 68.6 1.811 2.701
40 71 42.4 69.9 1.669 2.752 41 68.5 1.614 2.697
36 71 38.5 69.9 1.516 2.752 37 68.4 1.457 2.693
60 75 62 73.8 2.441 2.906 61 72.8 2.402 2.866
50 75 52.2 73.8 2.055 2.906 51 72.6 2.008 2.858
40 75 42.5 73.8 1.673 2.906 41 72.3 1.614 2.846
63 80 65 78.8 2.559 3.102 64 77.8 2.520 3.063
50 80 52.4 78.8 2.053 3.102 51 77.4 2.008 3.047
45 80 47.5 78.8 1.870 3.102 46 77.3 1.811 3.043
40 80 42.6 78.8 1.677 3.102 41 77.2 1.614 3.039
67 85 69.1 83.7 2.720 3.295 68 82.6 2.677 3.252
55 85 57.4 83.7 2.260 3.295 56.0 82.3 2.205 3.240
45 85 47.6 83.7 1.874 3.295 46.0 82.1 1.811 3.232
71 90 73.1 88.6 2.878 3.488 72.1 87.6 2.839 3.449
63 90 65.3 88.6 2.571 3.488 64.0 87.3 2.520 3.437
56 90 58.5 88.6 2.303 3.488 57.0 87.1 2.244 3.429
50 90 52.6 88.6 2.071 3.488 51.0 87.0 2.008 3.425
75 95 77.3 93.5 3.041 3.681 76.2 92.4 2.997 3.641
67 95 69.3 93.5 2.728 3.681 68.0 92.2 2.677 3.630
50 95 52.7 93.5 2.075 3.681 51.0 91.8 2.008 3.614
80 100 82.3 98.5 3.240 3.878 81.2 97.4 3.197 3.835
71 100 73.4 98.5 2.890 3.878 72.1 97.2 2.839 3.827
63 100 65.5 98.5 2.579 3.878 64.0 97.0 2.520 3.819
56 100 58.7 98.5 2.311 3.878 57.0 96.8 2.244 3.811
80 106 82.5 104.4 3.248 4.110 81.2 103.1 3.197 4.059
71 106 73.5 104.4 2.894 4.110 72.1 103.0 2.839 4.055
63 106 65.7 104.4 2.587 4.110 64.0 102.7 2.520 4.043
56 106 58.9 104.4 2.319 4.110 57.0 102.5 2.244 4.035
90 112 92.5 110.3 3.642 4.343 91.4 109.2 3.598 4.299
80 112 82.6 110.3 3.252 4.343 81.2 108.9 3.197 4.287
71 112 73.7 110.3 2.902 4.343 72.1 108.7 2.839 4.280
63 112 65.8 110.3 2.591 4.343 64.0 108.5 2.520 4.272
90 118 92.7 116.2 3.650 4.575 91.4 114.9 3.598 4.524
80 118 82.8 116.2 3.260 4.575 81.2 114.6 3.197 4.512
71 118 73.8 116.2 2.906 4.575 72.1 114.5 2.839 4.508
63 118 66.0 116.2 2.598 4.575 64.0 114.2 2.520 4.496
100 125 102.7 123.1 4.043 4.846 101.5 121.9 3.996 4.799
90 125 92.8 123.1 3.654 4.846 91.4 121.7 3.598 4.791
80 125 82.9 123.1 3.264 4.846 81.2 121.4 3.197 4.780
71 125 74.0 123.1 2.913 4.846 72.1 121.3 2.839 4.772
106 132 108.8 130.0 4.283 5.118 107.6 128.8 4.236 5.071
90 132 93.0 130.0 3.661 5.118 91.4 128.4 3.598 5.055
80 132 83.1 130.0 3.272 5.118 81.2 128.1 3.197 5.043
71 132 74.2 130.0 2.921 5.118 72.1 121.2 2.839 5.035
112 140 115 137.9 4.528 5.429 113.7 136.6 4.476 5.378
100 140 103.1 137.9 4.059 5.429 101.5 136.3 3.996 5.366
90 140 93.2 137.9 3.669 5.429 91.4 136.1 3.598 5.358
80 140 83.3 137.9 3.280 5.429 81.2 135.8 3.197 5.346
125 150 128.1 147.7 5.043 5.815 126.9 146.5 4.996 5.768
106 150 109.3 147.7 4.303 5.815 107.6 146 4.236 5.748
95 150 98.4 147.7 3.874 5.815 96.4 145.7 3.795 5.736
80 150 83.6 147.7 3.291 5.815 81.2 145.3 3.197 5.720
132 160 135.3 157.6 5.327 6.205 134 156.3 5.276 6.154
122 160 125.4 157.6 4.937 6.205 123.8 156 4.874 6.142
112 160 115.5 157.6 4.547 6.205 113.7 155.8 4.476 6.134
90 160 94.0 157.6 3.701 6.205 91.4 155.2 3.598 6.110
140 170 143.5 167.4 5.650 6.591 142.1 166 5.594 6.535
130 170 133.6 167.4 5.260 6.591 132 165.8 5.197 6.528
128 170 131.6 167.4 5.181 6.591 130 165.7 5.118 6.524
118 170 121.7 167.4 4.791 6.591 119.8 165.5 4.717 6.516
106 170 109.8 167.4 4.323 6.591 107.6 165.2 4.236 6.504
100 170 103.9 167.4 4.091 6.591 101.5 165 3.996 6.496
150 180 153.6 177.3 6.047 6.980 152.3 176 5.996 6.929
140 180 143.7 177.3 5.657 6.980 142.1 175.7 5.594 6.917
125 180 128.9 177.3 5.075 6.980 126.9 175.3 4.996 6.902
100 180 104.1 177.3 4.098 6.980 101.5 174.7 3.996 6.878
160 190 163.8 187.1 6.449 7.366 162.4 185.7 6.394 7.311
150 190 153.9 187.1 6.059 7.366 152.3 185.5 5.996 7.303
132 190 136 187.1 5.354 7.366 134 185.1 5.276 7.287
170 200 173.9 197.0 6.846 7.756 172.6 195.6 6.795 7.701
160 200 164 197.0 6.457 7.756 162.4 195.4 6.394 7.693
150 200 154.1 197.0 6.067 7.756 152.3 195.2 5.996 7.685
140 200 144.2 197.0 5.677 7.756 142.1 194.9 5.594 7.673
170 212 174.2 208.8 6.858 8.220 172.6 207.2 6.795 8.157
150 212 154.4 208.8 6.079 8.220 152.3 206.6 5.997 8.133
130 212 134.6 208.8 5.299 8.220 132 206.2 5.197 8.118
180 224 184.4 220.6 7.260 8.685 182.7 218.9 7.193 8.618
140 224 144.8 220.6 5.701 8.685 142.1 217.9 5.594 8.579
190 236 194.6 232.4 7.661 9.150 192.9 230.7 7.594 9.083
150 236 155.0 232.4 6.102 9.150 152.3 229.7 5.996 9.043
200 250 204.9 246.2 8.067 9.693 203.0 244.3 7.992 9.618
200 275 205.4 268.9 8.087 10.587 203.0 266.5 7.992 10.492

Size Table of EN45 Grade Square Bar

Width or Dia.(millimetre) Wght / m Sectional Area Perimeter
Round
(kilogram)		 Square
(kilogram)		 Round
(centimetre²)		 Square
(centimetre²)		 Round
(centimeter)		 Square
(centimeter)
5.0 0.15 0.20 0.20 0.25 1.57 2.0
5.5 0.19 0.24 0.24 0.30 1.78 2.2
6.0 0.22 0.28 0.28 0.36 1.88 2.4
7.0 0.30 0.38 0.38 0.49 2.20 2.8
8.0 0.39 0.50 0.50 0.64 2.51 3.2
9.0 0.50 0.64 0.64 0.81 2.83 3.6
10 0.63 0.73 0.79 1.00 3.14 4.0
11 0.75 0.95 0.95 1.21 3.46 4.4
12 0.89 1.13 1.13 1.44 3.77 4.8
14 1.21 1.54 1.54 1.96 4.40 5.6
16 1.58 2.01 2.01 2.56 5.03 6.4
18 2.00 2.54 2.54 3.24 5.65 7.2
20 2.47 3.14 3.14 4.00 6.28 8.0
22 2.98 3.80 3.80 4.84 6.91 8.8
25 3.85 4.91 4.91 6.25 7.85 10.0
28 4.83 6.15 6.16 7.84 8.80 11.2
32 6.31 8.04 8.04 10.24 10.05 12.8
36 7.99 10.17 10.18 12.96 11.31 14.4
40 9.86 12.56 12.57 16.00 12.57 16.0
45 12.49 15.90 15.90 20.25 14.14 18.0
50 15.41 19.62 19.64 25.00 15.71 20.0
56 19.34 24.62 24.63 31.36 17.59 22.4
63 24.47 31.16 31.17 36.69 19.79 25.2
71 31.08 39.57 39.59 50.41 22.31 28.4
80 39.46 50.24 50.27 64.00 25.13 32.0

EN 45 Hot Rolled Round Bar Uses

  •  Construction
  •  Defence
  •  Fabrication
  •  Cement
  •  Ship building
  •  Textile

EN45 Carbon Steel Flat Bar Size Table

CS EN 45 Flat Bar – metric sizes and wghts
Sizes KG’s per Metre Standard Length (metres) Colour Code
10 x 3 0.24 6.0 Blue
13 x 3 0.31 6.0 Blue
13 x 5 0.46 6.0 Orange
16 x 3 0.38 6.0 Blue
16 x 5 0.64 6.0 Orange
16 x 8 1.03 6.0 Red
20 x 3 0.48 6.0 Blue
20 x 5 0.81 6.0 Orange
20 x 6 0.97 6.0 White
20 x 10 1.61 6.0 Yellow
25 x 3 0.60 6.0 Blue
25 x 5 1.01 6.0 Orange
25 x 6 1.21 6.0 White
25 x 8 1.61 6.0 Red
25 x 10 2.01 6.0 Yellow
25 x 12 2.41 6.0 Pink
32 x 3 0.77 6.0 Blue
32 x 5 1.29 6.0 Orange
32 x 6 1.55 6.0 White
32 x 8 2.06 6.0 Red
32 x 10 2.58 6.0 Yellow
32 x 12 3.09 6.0 Pink
40 x 3 0.97 6.0 Blue
40 x 5 1.61 6.0 Orange
40 x 6 1.93 6.0 White
40 x 8 2.58 6.0 Red
40 x 10 3.22 6.0 Yellow
40 x 12 3.86 6.0 Pink
40 x 16 5.15 6.0 Grey
40 x 20 6.14 6.0 Green
50 x 3 1.21 6.0 Blue
50 x 5 2.01 6.0 Orange
50 x 6 2.41 6.0 White
50 x 8 3.22 6.0 Red
50 x 10 4.02 6.0 Yellow
50 x 12 4.83 6.0 Pink
50 x 16 6.44 6.0 Grey
50 x 20 8.05 6.0 Green
50 x 25 10.1 6.0 Purple
65 x 3 1.57 6.0 Blue
65 x 5 2.62 6.0 Orange
65 x 6 3.14 6.0 White
65 x 8 4.18 6.0 Red
65 x 10 5.23 6.0 Yellow
65 x 12 6.28 6.0 Pink
65 x 16 8.37 6.0 Grey
65 x 20 10.5 6.0 Green
65 x 25 13.1 6.0 Purple
75 x 5 3.02 6.0 Orange
75 x 6 3.62 6.0 White
75 x 8 4.83 6.0 Red
75 x 10 6.04 6.0 Yellow
75 x 12 7.24 6.0 Pink
75 x 16 9.66 6.0 Grey
75 x 20 12.1 6.0 Green
75 x 25 15.1 6.0 Purple
75 x 40 24.1 6.0 Yellow
90 x 5 3.62 6.0 Orange
90 x 6 4.35 6.0 White
90 x 8 5.79 6.0 Red
90 x 10 7.24 6.0 Yellow
90 x 12 8.69 6.0 Pink
100 x 5 4.02 6.0 Orange
100 x 6 4.83 6.0 White
100 x 8 6.44 6.0 Red
100 x 10 8.05 6.0 Yellow
100 x 12 9.66 6.0 Pink
100 x 16 12.9 6.0 Grey
100 x 20 16.1 6.0 Green
100 x 25 20.1 6.0 Purple
100 x 50 40.2 6.0 Green
110 x 6 5.31 6.0 White
110 x 8 7.08 6.0 Red
110 x 10 8.85 6.0 Yellow
110 x 12 10.6 6.0 Pink
130 x 5 5.23 6.0 Orange
130 x 6 6.28 6.0 White
130 x 8 8.37 6.0 Red
130 x 10 10.5 6.0 Yellow
130 x 12 12.6 6.0 Pink
130 x 16 16.7 6.0 Grey
130 x 20 20.9 6.0 Green
130 x 25 26.2 6.0 Purple
150 x 5 6.04 6.0 Orange
150 x 6 7.24 6.0 White
150 x 8 9.66 6.0 Red
150 x 10 12.1 6.0 Yellow
150 x 12 14.5 6.0 Pink
150 x 16 19.3 6.0 Grey
150 x 20 24.1 6.0 Green
150 x 25 30.1 6.0 Purple
150 x 50 60.4 6.0 Green
180 x 5 7.24 6.0 Orange
180 x 6 8.69 6.0 White
180 x 10 14.5 6.0 Yellow
180 x 12 17.4 6.0 Pink
180 x 16 23.2 6.0 Grey
180 x 20 29.0 6.0 Green
180 x 25 36.2 6.0 Purple
200 x 6 9.66 6.0 White
200 x 8 12.9 6.0 Red
200 x 10 16.1 6.0 Yellow
200 x 12 19.3 6.0 Pink
200 x 16 25.7 6.0 Grey
200 x 20 32.2 6.0 Green
200 x 25 40.3 6.0 Purple
250 x 6 12.1 6.0 White
250 x 8 16.1 6.0 Red
250 x 10 20.1 6.0 Yellow
250 x 12 24.1 6.0 Pink
250 x 16 32.2 6.0 Grey
250 x 20 40.2 6.0 Green
250 x 25 50.3 6.0 Purple
300 x 6 14.5 6.0 White
300 x 8 19.3 6.0 Red
300 x 10 24.1 6.0 Yellow
300 x 12 29.0 6.0 Pink
300 x 16 38.6 6.0 Grey
300 x 20 48.3 6.0 Green
300 x 25 60.4 6.0 Purple

EN 45 Spring Steel Equivalent Grades

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