En9 Carbon Steel Round Bar

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UNS 070m55 En9 Rod Manufacturer In India, Call For Small Piece Of EN9 Round Bar To Test Before Buying


En9 Carbon Steel Round Bar

En9 Carbon Steel Round Bar

UNS 070m55 En9 Rod

UNS 070m55 En9 Rod

EN9 Hex Bar

EN9 Hex Bar

Carbon steels are usually known to be tough and hard. This is because the higher the content of carbon in their alloy, the harder they tend to become. While most carbon steels can be effectively classified into three classes, the En9 Carbon Steel Round Bar  is classified as a medium carbon steel grade. As a medium carbon steel alloy, the content of carbon in its alloy ranges between  0.5% - 0.%6. One of the best characteristics of this alloy is that its tensile strength properties can be developed by the use of some heat treatments. For instance, when hardened and tempered, the tensile strength value of the EN9 Steel Rod  can reach between the range of  700-1000 N/mm. Tensile strength as high as this means they could be used for various high strength applications that demand good toughness. Though the tensile strength properties of this material are dependent on its riling section.  Another peculiarity of the EN9 Square Bar  is that a high surface hardness could be achieved by using a heat treatment process such as induction or flame hardening. And because the material has a high surface hardness, this medium carbon grade EN9 Bright Bar  tends to exhibit excellent wear resistance properties that are unlike most carbon steel alloys. Usually, EN9 Round Bar Suppliers In India  supply these bars in an untreated, as-rolled, or normalized condition. In a normalized condition, it is very common to see the EN9 Steel Bar  used in applications such as the production of gears or sprockets.

Looking For EN9 Hex Bar and Bright Bar Suppliers? Buy AISI 1055 Threaded/ Welding Rod Stock In India


Chemical Composition of En9 High Carbon Steel Rod

Grade Cr C Ni Si S Mn P Mo
EN – 9 .50 – .60 .05 – .35 .040 MAX .50 – .80 .040 MAX

Mechanical Characteristics of Uns 070m55 Bars

Heat Treatment Condition Tons/SQ.inch Tensile Stress RE MPA RP0.2 MPA A min on 5.65so Impac Hardness HB Limited Ruling Section mm
IZODFT.L.b KCV Joules
Normalise 45 700 - 12 - - 201-255 63
39 600 - 13 - - 170/223 250
R 45/55 700/850 385 14 - - 201/277 100
S 50/60 775/925 450 14 - - 223/277 63
T 55/65 850/1000 555 12 - - 248/302 19

Is C55 Forges Bars Equivalent Properties

Standard CS EN-9
UNS
WERKSTOFF NR. CK55
BS 070M55
IS C55
JIS
EN EN9
SAE/AISI 1055

Supply Cut To Length En9 High Carbon Steel Bright Bar and Polished Bar In All Sizes And Diameter As Per Client Requirement

En9 Round Bar Standard Sizes

Size (ins) 1/2 9/16 5/8 3/4 7/8 1 1 1/8 1 1/4 1 3/8 1 1/2 1 3/4 1 7/8 2 2 1/8
2 3 3
EN9 Rounds Hot Rolled
Size (mm) 32 40 45 50 55 65 70 75 80 85 90 95 100 110
120 125 130 140 150 160 180 190 200 220 280

Most Selling Types of En9 Steel Rod

Carbon Steel Round Bar 40mnb En9 10mm

Carbon Steel Round Bar 40mnb En9 10mm

Bar En9 Carbon Steel Round

Bar En9 Carbon Steel Round

Hot Rolled Round Bar En9

Hot Rolled Round Bar En9

En9 Tool Steel Round Bar

En9 Tool Steel Round Bar

En9 25 Mm Round Bar Steel

En9 25 Mm Round Bar Steel

Cold Drawn Black Round Steel En9 Round Bar

Cold Drawn Black Round Steel En9 Round Bar

En9 Steel Rod

En9 Steel Rod

25mm Hot Rolled Alloy Steel En9 Round Bar Steel

25mm Hot Rolled Alloy Steel En9 Round Bar Steel

En9 Steel Bar Stock Range

  • en9d round bar
  • welding rod for en9
  • en9 black bar
  • en9 threaded bar
  • en9 square bar
  • AISI 1055 Rod Bar
  • en 9 Hollow Bar
  • en 9 Shaft Bar
  • en 9 Rectangle Bar
  • en9d Hollow Round Bar
  • en 9 Forged Bar
  • en9 steel bar
  • en9d bright bar
  • en9 hexagon bar
  • en9 hex bar
  • en9d round bar
  • AISI 1055 rod
  • en9 bar stock
  • en9 flat bar
  • en9d square bar
  • en 9 Hot Rolled Round Bar
  • en 9 Cold Rolled Round Bar
  • en 9 Half Round Bar

En9 Bright Bar Specification List

Grade 070M55 / EN-9
Specification BS 970 1991
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 en9 Hot Rolled, Cold Rolled, Cold Drawn, Forged Round Bar, Rods
Processing Bar cutting to 650mm
Form en9 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.
EN9 / 070M55 Bars and Rods Conforms To NACE MR0175/ISO 15156

En9 Steel Properties

Physical Properties Metric Imperial
Density 7.85 g/cm3 0.284 lb/in3

Cs En9 Black Bar Uses

  • Shafts
  • Axes
  • Knives
  • Bushes
  • Crankshaft
  • Screws
  • Sickles
  • Wood Working Drills
  • Hammers
EN9 Steel Bar Suppliers In Mumbai, Before Buy Check WNR CK55 Black and Forged Bars Price In India

En9 Round Bar Price

en9 round bar price in india Price Per Unit (INR)
steel round bar en9 US$ 400.00-US$ 900.00 / Metric Ton
en9 forgged round bar 20mm US$ 580.00-US$ 790.00 / Ton
ansi 25mm en9 round bar US$ 2,000.00-US$ 3,500.00 / Ton
en9 price round steel bar US$ 1,200.00-US$ 3,000.00 / Ton

En9 Flat Bar Sizes

Sizes Chart in Milimeter Sizes in Inch Thickness Chart In MM Thickness Chart In Inches
22 7/8 17 & 18 2/3 - 5/7
25 1 5 to 20 3/16 - 4/5
30 1-3/16 5 to 20 3/16 - 4/5
32 1-1/4 6 to 20 1/4 - 4/5
35 1-3/8 5 to 20 3/16 - 3/16
40 1-4/7 5 to 25 3/16 - 1
45 1-7/9 5 to 25 3/16 - 1
47 1-6/7 17,25 & 32 2/3, 1 & 1-1/4
50 2 5 to 32 3/16 - 1-1/4
55 2-1/16 5 to 25 3/16 - 1
57 2-1/4 32 1-1/4
60 2-3/8 5 to 35 3/16 - 1-3/8
63 2-1/2 10 to 30 3/8 - 1-3/16
65 2-5/9 10 to 30 & 35 3/8 - 1-3/16, & 1-3/8
70 2-3/4 6 to 25 & 40 1/4 - 1, & 1-4/7
75 3 8 to 25 5/16 - 1
80 3-1/8 8 to 20 5/16 - 4/5
90 3-1/2 8 to 20 5/16- 4/5
100 4 8, 10, 12 5/16, 3/8, 1/2

Size Chart of En9d Hollow Bars

Size Table in MM Chucked true to Outside Dia in MM Chucked true to Inside Dia in MM and Inch
Outside Dia,
Milimeter
Inside Dia,
Milimeter
Maximum Outside Dia,
Milimeter
Minimum. Inside Dia,
Milimeter
Maximum Outside Dia,
Inches.
Minimum. Inside Dia,
Inches
Maximum Outside Dia,
Milimeter
Minimum. Inside Dia,
Milimeter
Maximum Outside Dia,
Inches
Minimum. Inside Dia,
Inches
32 20 31 21.9 1.220 0.862 30 21 1.185 0.827
32 16 31 18 1.220 0.709 30 17 1.181 0.669
36 25 35 26.9 1.378 1.059 34.1 26 1.343 1.024
36 20 35 22 1.378 0.866 34 21 1.339 0.827
36 16 35 18.1 1.378 0.713 33.9 17 1.335 0.669
40 28 39 29.9 1.535 1.177 38.1 29 1.500 1.142
40 25 39 27 1.535 1.063 38 26 1.496 1.024
40 20 39 22.1 1.535 0.870 37.9 21 1.492 0.827
45 32 44 33.9 1.732 1.335 43.1 33 1.697 1.299
45 28 44 30 1.732 1.181 43 29 1.693 1.142
45 20 44 22.2 1.732 0.874 42.8 21 1.685 0.827
50 36 49 38 1.929 1.496 48 37 1.890 1.457
50 32 49 34.1 1.929 1.343 47.9 33 1.886 1.299
50 25 49 27.2 1.929 1.071 47.8 26 1.882 1.024
56 40 55 42 2.165 1.654 54 41 2.126 1.614
56 36 55 38.1 2.165 1.500 53.9 37 2.122 1.457
56 28 55 30.3 2.165 1.193 53.7 29 2.114 1.142
63 50 62 51.9 2.441 2.043 61.1 51 2.406 2.008
63 45 62 47 2.441 1.850 61 46 2.402 1.811
63 40 62 42.2 2.441 1.661 60.8 41 2.394 1.614
63 36 62 38.3 2.441 1.508 60.7 37 2.390 1.457
63 32 62 34.4 2.441 1.354 60.6 33 2.386 1.299
71 56 69.9 58 2.752 2.283 68.9 57 2.713 2.244
71 45 69.9 47.3 2.752 1.862 68.6 46 2.701 1.811
71 40 69.9 42.4 2.752 1.669 68.5 41 2.697 1.614
71 36 69.9 38.5 2.752 1.516 68.4 37 2.693 1.457
75 60 73.8 62 2.906 2.441 72.8 61 2.866 2.402
75 50 73.8 52.2 2.906 2.055 72.6 51 2.858 2.008
75 40 73.8 42.5 2.906 1.673 72.3 41 2.846 1.614
80 63 78.8 65 3.102 2.559 77.8 64 3.063 2.520
80 50 78.8 52.4 3.102 2.053 77.4 51 3.047 2.008
80 45 78.8 47.5 3.102 1.870 77.3 46 3.043 1.811
80 40 78.8 42.6 3.102 1.677 77.2 41 3.039 1.614
85 67 83.7 69.1 3.295 2.720 82.6 68 3.252 2.677
85 55 83.7 57.4 3.295 2.260 82.3 56.0 3.240 2.205
85 45 83.7 47.6 3.295 1.874 82.1 46.0 3.232 1.811
90 71 88.6 73.1 3.488 2.878 87.6 72.1 3.449 2.839
90 63 88.6 65.3 3.488 2.571 87.3 64.0 3.437 2.520
90 56 88.6 58.5 3.488 2.303 87.1 57.0 3.429 2.244
90 50 88.6 52.6 3.488 2.071 87.0 51.0 3.425 2.008
95 75 93.5 77.3 3.681 3.041 92.4 76.2 3.641 2.997
95 67 93.5 69.3 3.681 2.728 92.2 68.0 3.630 2.677
95 50 93.5 52.7 3.681 2.075 91.8 51.0 3.614 2.008
100 80 98.5 82.3 3.878 3.240 97.4 81.2 3.835 3.197
100 71 98.5 73.4 3.878 2.890 97.2 72.1 3.827 2.839
100 63 98.5 65.5 3.878 2.579 97.0 64.0 3.819 2.520
100 56 98.5 58.7 3.878 2.311 96.8 57.0 3.811 2.244
106 80 104.4 82.5 4.110 3.248 103.1 81.2 4.059 3.197
106 71 104.4 73.5 4.110 2.894 103.0 72.1 4.055 2.839
106 63 104.4 65.7 4.110 2.587 102.7 64.0 4.043 2.520
106 56 104.4 58.9 4.110 2.319 102.5 57.0 4.035 2.244
112 90 110.3 92.5 4.343 3.642 109.2 91.4 4.299 3.598
112 80 110.3 82.6 4.343 3.252 108.9 81.2 4.287 3.197
112 71 110.3 73.7 4.343 2.902 108.7 72.1 4.280 2.839
112 63 110.3 65.8 4.343 2.591 108.5 64.0 4.272 2.520
118 90 116.2 92.7 4.575 3.650 114.9 91.4 4.524 3.598
118 80 116.2 82.8 4.575 3.260 114.6 81.2 4.512 3.197
118 71 116.2 73.8 4.575 2.906 114.5 72.1 4.508 2.839
118 63 116.2 66.0 4.575 2.598 114.2 64.0 4.496 2.520
125 100 123.1 102.7 4.846 4.043 121.9 101.5 4.799 3.996
125 90 123.1 92.8 4.846 3.654 121.7 91.4 4.791 3.598
125 80 123.1 82.9 4.846 3.264 121.4 81.2 4.780 3.197
125 71 123.1 74.0 4.846 2.913 121.3 72.1 4.772 2.839
132 106 130.0 108.8 5.118 4.283 128.8 107.6 5.071 4.236
132 90 130.0 93.0 5.118 3.661 128.4 91.4 5.055 3.598
132 80 130.0 83.1 5.118 3.272 128.1 81.2 5.043 3.197
132 71 130.0 74.2 5.118 2.921 121.2 72.1 5.035 2.839
140 112 137.9 115 5.429 4.528 136.6 113.7 5.378 4.476
140 100 137.9 103.1 5.429 4.059 136.3 101.5 5.366 3.996
140 90 137.9 93.2 5.429 3.669 136.1 91.4 5.358 3.598
140 80 137.9 83.3 5.429 3.280 135.8 81.2 5.346 3.197
150 125 147.7 128.1 5.815 5.043 146.5 126.9 5.768 4.996
150 106 147.7 109.3 5.815 4.303 146 107.6 5.748 4.236
150 95 147.7 98.4 5.815 3.874 145.7 96.4 5.736 3.795
150 80 147.7 83.6 5.815 3.291 145.3 81.2 5.720 3.197
160 132 157.6 135.3 6.205 5.327 156.3 134 6.154 5.276
160 122 157.6 125.4 6.205 4.937 156 123.8 6.142 4.874
Buy En9 Carbon Steel Hot Rolled Round Bars and EN9 Bar In Various Shape Like Round, Square & Rectangular In Custom Length At Best Price

En9 Square Bar Size in MM

Size Chart in Milimeter Weight Chart per Meter (Kilogram) Size Chart in Milimeter Weight Chart per Meter (Kilogram)
12 x 12 1.14 30x30 7.11
16 x 16 2.02 40 x 40 12.60
20 x 20 3.16 50 x 50 19.80
25 x 25 4.94

Carbon Steel En9 Hex Bars Size

Size Chart in Milimeter Weight Chart (Kilogram/meter) Size Chart in Milimeter Weight Chart (Kilogram/meter) Size Chart in Milimeter Weight Chart (Kilogram/meter)
7 x 7 0.337 19 x 19 2.479 38 x 38 9.916
8 x 8 0.44 20 x 20 2.747 40 x 40 10.988
9 x 9 0.556 21 x 21 3.029 42 x 42 12.114
10 x 10 0.687 22 x 22 3.324 45 x 45 13.906
11 x 11 0.831 24 x 24 3.956 48 x 48 15.822
12 x 12 0.989 25 x 25 4.292 50 x 50 17.168
13 x 13 1.161 26 x 26 4.642 53 x 53 19.29
14 x 14 1.346 28 x 28 5.384 55 x 55 20.774
15 x 15 1.545 30 x 30 6.181 60 x 60 24.723
16 x 16 1.758 32 x 32 7.032 65 x 65 29.015
17 x 17 1.985 34 x 34 7.939 70 x 70 33.65
18 x 18 2.225 36 x 36 8.9 75 x 75 38.629

En9 Round Bar Weight Calculator

Density = 490 lbf/ft³ OR 0,284 lbf/in³

Volume = πd²/4 x L ['d' is the bar's diameter: L is its length

En9 Vs En19 Round Bar

Steel Grade C Si Mn P S
EN9/070M55 0.50-0.60 0.10-0.40 0.50-0.90 max 0.05 max 0.05

EN19 is the old steel number in BS 970-1955 and the corresponding steel grade is 708M40 is BS 970-1991. Below is the chemical composition of EN19/708M40:

Steel Grade C Si Mn P S Cr Mo
EN19/708M40 0.36-0.44 0.10-0.40 0.70-1.00 max 0.035 max 0.040 0.90-1.20 0.15-0.25

Condition of En 9 Hot Rolled Round Bar

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

Steel Round Bar En9 Finish & Tolerance

Surface Finish Black-Forged Black-Rolled Turned Grinding Polished Peeled Cold Drawn
Tolerance (0,+5mm) (0,+1mm) (0,+3mm) Best h9 Best h11 Best H11 Best H11

Werkstoff Nr. Ck55 Triangular Bars Temperature

Annealing : 810 – 840 oC, furnace cool

Normalizing: 810 – 840 oC, air cool

Sub-critical annealing: 650 – 700 oC, air cool

Hardening: 810 – 840 oC, oil or water quench

Forging of En9 Steel Round Bars

Forging temperature:850-1100℃,EN9 steel should be cooled as slowly as possible in still air or in sand after forged.

En9 Material Hardness

44-48 hrc

Cs En-9 HolloW Bars Normalising

Normalise at 840-870°C, and cool in air.

En 9 Cold Rolled Round Bar Tempering

550°C to 660°C

Refer our Alloys and Metals supplied to Asian countries and other continents of World

Hot Rolled Round Bars En9 United Kingdom -UK, Malaysia, Europe, UAE
070m55 tool steel round Bars Dammam -KSA, Belgium, Philippines, Indonesia.
EN9 25 mm round Bars steel Qatar, Thailand, Europe, France.
Cold drawn Black round steel EN9 round Bars Malaysia, Thailand, Germany, Czechia
AISI 1055 Steel Rod Finland, Bangladesh, Malaysia, USA
25mm hot rolled alloy steel 070m55 round Bars steel Saudi Arabia (KSA), Kuwait, South Africa, Brazil
hot forged Round Bars steel en9 price per South Africa, Bahrain, Singapore, Singapore
mild steel hollow Bars en9 Philippines, UK, Australia, Nigeria
070m55 galvanized steel forge round Bars Oman, UAE, Hong Kong, Malaysia
round steel Bars en9 Chile, Singapore, Iran, Italy
AISI 1055 hot rolled MS mild steel round Bars United Arab Emirates (UAE), Norway, Turkey, Malaysia
black round Bars 070m55 Netherlands, Russia, Malaysia, Dubai
10mm Hot rolled black round Bars steel en9 Egypt, UK, Mexico, Spain
EN9 Carbon Steel Round Bars UK, Ellington -United States, Poland, Canada
070m55 Hot Forged Rolled Carbon Steel Canada, Malaysia, Philippines, Singapore
AISI 1055 25 mm round bar Japan, Romania, Europe, Malaysia
4mm 6mm 070m55 Hot rolled Round Bar Sweden, China, Malaysia, Colombia

En9 Carbon Steel Round Bar Manufacturers in India

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