Alloy Steel Round Bar

Supplier of EN19 Alloy Steel Rod and Low Alloy Steel Round Bar in India

Alloy Steel Round Bar


Manufacturer of 4140 Alloy Steel Hex Bars in Mumbai, View Specification

Alloy Steel Round Bar Specification

Alloy Steel Round Bar Specification

Alloy steel channel bar size

  • 80 * 40 to 150 * 75 mm

Low alloy steel hollow bar size

  • 32 OD x 16 ID to 250 OD x 200 ID

Ferritic alloy steel round bar size

  • 3 to 50 mm

IBR alloy steel flat bar size

  • 1/2 to 10 inch
  • thickness :   2 to 150mm

Chrome Molybdenum Alloy Steel Square Bar Size

  • 4 to 100 mm 

High alloy steel hex bar size

  • 2 to 100 mm


Chromium alloy steel rectangle bar size

  • 33 x 30 to 295 x 1066 mm 

Chrome alloy steel angle bar size

  • 3 *2 *20 mm to 12 *100 *100 mm 

High Temperature Alloy Steel Flat Bar Available in Hot Rolled and Forged Manufacturing Technique

High temperature alloy steel hexagonal bar surface finish

  • Polished
  • Bright
  • Sand Blasting
  • Hot Rolled Pickled
  • Finished
  • Cold Drawn
  • Hairline

Manufacturing methods of high temp alloy steel forged bar

  • Hot Rolled
  • Grinding
  • Forged
  • Centerless Grinding
  • Cold Drawn



Buy Chrome Alloy Steel Square Bar With Annealed, Peeled and Polished Supply State

Low alloy polished bar finish

  • Hairline
  • Polishing
  • Peeled
  • Pickled
  • Bright
  • Mirror
  • Black

Intermediate alloy steel cold drawn bar delivery condition

  • Peeled and polished
  • Hardened strain
  • Turned & rough polished
  • The strain Hardened
  • Smooth Turned & Polished
  • Annealed
  • Solenoid quality

Annealing Temperature

  • 800 °C to 850 °C

Normalizing Temperature

  • 870 °C to 900 °C

High temperature low alloy steel forged cold drawn bar condition

  • Annealed
  • Precipitation hardened.
  • Hardened & tempered

Cast alloy steel bright drawn round bar origin 

  • European
  • Russia
  • Janpanese
  • American

Chromoly steel alloy peeled round bars shape

  • Rectangular
  • Square
  • Round
  • Hollow
  • Hexagonal

Chromoly steel alloy bright bar tolerances

  • K9 to K12
  • H8 to H13
  • Custom



Chromoly alloy steel rectangular bar also offered in

  • Multiple lengths
  • Cut to length

4140 alloy steel round bar features

  • Great corrosion resistance
  • High temperature conditions
  • High versatile
  • Highly durable

Low alloy steel round bar testing checklist

  • Visual inspection test
  • Destructive test
  • Third party inspection test
  • Nabl approved lab test
  • Flaring Test
  • Mechanical test
  • Non destructive test
  • Chemical test
  • PMI test

4340 alloy steel round bars marking 

  • Schedule
  • Specification
  • Manufacturer’s Name
  • Size
  • Heat Number
  • Grade
  • Method of Manufacturing




Type of Alloy Steel Round Bar

  • Intermediate Alloy Steel Rectangular Bar
  • High Temperature Low Alloy Steel Cold Finished Round Bar
  • High Alloy Steel Bright Bar
  • Chrome Alloy Steel Round Bar
  • High Temp Alloy Steel Cold Drawn Bar
  • High Temperature Alloy Steel Shaft
  • Chromium Alloy Steel Forged Cold Drawn Bar
  • Chromoly Alloy Steel Hot Rolled Bars
  • Cast Alloy Steel Billet
  • 4140 Alloy Steel Hex Bars
  • Chrome Molybdenum Alloy Steel Ground and Rolled Polished Bar
  • Chromoly Steel Alloy Rod
  • Alloy Steel Hexagonal Bar
  • Low Alloy Steel Forged Bar
  • Alloy Steel Flat Bar
  • High Temp Low Alloy Steel Bloom
  • IBR Alloy Steel Forged Round Bar
  • Ferritic Alloy Steel Bar Stock
  • Low Alloy Peeled Round Bars
  • Low Alloy Polished Bar
  • High Temp Low Alloy Steel Bright Drawn Round Bar
  • High Temp Alloy Steel Rounds
  • High Alloy Steel Annealed Bar
  • Alloy Steel Square Bar

Alloy steel bars grade

  • F1
  • F5
  • F9
  • F11
  • F22
  • F91























4140 alloy steel hex bars packaging

  • Custom
  • Wooden Boxes
  • Wrapped in plastic
  • Bundles
  • Crates
  • PE Fabric Bundles

Alloy steel hex bar documentation offered

  • Origin Certificate
  • MTC
  • Invoice
  • Packing List


Certification of Alloy steel flat bar

  • Laboratory Test Certificate
  • Invoice
  • Fumigation Certificates
  • MTC EN 10204 3.1/3.2
  • HS Code
  • Raw Materials Certificate
  • Moisture testing report
  • DFARS compliant
  • Third Party Inspection Report
  • Form A for GSP
  • Heat Treatment Charts

Rolled alloy steel round bar applications

  • Sea Water Equipment
  • Petrochemicals
  • Motorsports
  • Condensers
  • Aerospace
  • Pharmaceuticals






AS flat rod specifications

  • BS
  • ASME
  • ASTM
  • AISI
  • EN
  • JIS
  • DIN

Alloy steel square bar characteristics

  • Good welding properties
  • Excellent resistance to corrosion
  • High mechanical properties





Low Alloy Steel Flat Bar Chemical Composition

Element Cr C Ni Mo Mn S P Si
F5 4.0 to 6.0 .15 Max .50 Max .44 to .65 .30 to .60 .030 Max .035 Max .50 Max
F1 3.0 to 5.0 .15 Max .50 Max .40 to .50 .30 to .60 .030 Max .035 Max .50 Max
F22 2.00 to 2.50 .05 to .15 to .90 to 1.10 .30 to .60 .040 Max .035 Max .50 Max
F91 8.0 to 9.5 .08 to .12 .40 Max .85 to 1.05 .30 to .60 .010 Max .020 Max .20 to .50
F9 8.0 to 1 .0 .15 Max to .90 to 1.10 .30 to .60 .030 Max .030 Max .50 to 1.00
Alloy steel round bar 42crmo4 .90 to 1.20 % .380 to .45 % to .15 to .30 % .60 to .90 % ≤ .035 % ≤ .035 % -
F11 1.00 to 1.50 .10 to .20 to .44 to .65 .40 to .65 .040 Max .025 Max .50 to .80

High Alloy Steel Square Bar Mechanical Property

Grade Elongation (% in 50mm) min Tensile Strength min Yield Strength 0.2% min
F5 485 275 ksi 20 ksi
F9 30 415 ksi 205 ksi

Chromoly Alloy Steel Polished Bar Equivalent Material

STANDARD WERKSTOFF NR. UNS
P5 1.7362 K41545
P9 1.7386 S50400
P11 1.7338 K11597

Contact directly to alloy steel round bar manufacturer in India for custom sizes and cut to length

4340 Alloy Steel Round Bar Sizes

Sizes in Inch Sizes in millimeter
5/6" to 2.50" 10 to 75
3/4″ to 2" 20 to 50
1.50" to 6" 40 to 150
1/8" to 3" 3 to 75

4140 Alloy Steel Round Bar Weight Chart

Sizes in inches Weight per foot in LBS
1/4 .213
5/16 .332
3/8 .478
1/2 .850
5/8 1.328
3/4 1.913
7/8 2.603
1 3.400
1 1/8 4.303
1 1/4 5.313
1 3/8 6.482
1 1/2 7.650
1 3/4 10.410
2 13.600

Comapre our price with other Alloy steel round bar suppliers in India

High Temperature Alloy Steel Bar Price List

Sizes Type Price in $ Price in AED
0.375" Round $ 4.88 AED 17.92
0.375" $ 7.24 AED 26.59
0.625" $ 7.70 AED 28.28
0.5" $ 12.93 AED 47.49
1.125" $ 19.80 AED 72.73
0.5" Hex $ 23.35 AED 85.77
1.25" $ 38.44 AED 141.19
1" $ 66.64 AED 244.77
0.25" X 1" Rectangle $ 10.22 AED 37.54
0.5" X 1"  $ 13.95 AED 51.24
0.625" X 1"  $ 15.84 AED 58.18
0.5" X 1.5" $ 20.93  AED 76.88
0.5"  Square $ 38.50 AED 141.41
0.375"  $ 71.95 AED 264.28
1"  $ 194.90 AED 715.88

Alloy Steel Round Bar HS Code

HS CODE DESCRIPTION
7228 Other Rods And Bars Of Other AS; Angles, Shapes And Sections, Of Other AS
72281090 Other
72286011 Of alloy tool steel
72283019 Other
72285090 Other
72284000 Other rods and bars
High Temperature Alloy Steel Polished Bar Stocks in Flat, Round, Square and Rectangular Form

Types of Alloy Steel Round Bar

Alloy Steel Hex Bar Heat Treatment

Soft Annealed Hardening and Tempering Solution Annealed Stress Relieved Quenched and Double Tempered Treated for ferrite-pearlite structure
+ A + V + AT + SR + QDT + FP
Normalized Spheroidised Annealing As Rolled Quenched and Tempered Treated to obtain a range of hardness  
+ N + BG + AR + QT + TH  
Annealed for cold Shearing Isothermal Annealing Spherodized Annealed Normalized and Tempered Spheroidised Annealing  
+ S + I + AC + NT + GKZ  

AS Flat Bar Sizes

30 * 8 30 * 10 30 * 12 30 * 16 30 * 20 30 * 25
32 * 6 32 * 8 32 * 10 32 * 12 32 * 16 32 * 20
32 * 25 32 * 30 40 * 6 40 * 8 40 * 10 40 * 12
40 * 16 40 * 20 40 * 25 40 * 30 40 * 32 50 * 6
50 * 8 50 * 10 50 * 12 50 * 16 50 * 20 50 * 25
50 * 30 50 * 32 50 * 40 65 * 6 65 * 8 65 * 10
65 * 12 65 * 16 65 * 20 65 * 25 65 * 32 65 * 40
65 * 50 75 * 6 75 * 8 75 * 10 75 * 12 75 * 16
75 * 20 75 * 25 75 * 32 75 * 40 75 * 50 100 * 6
100 * 8 100 * 10 100 * 12 100 * 16 100 * 20 100 * 25
100 * 32 100 * 40 100 * 50 100 * 65 125 * 10 125 * 12
125 * 16 125 * 20 125 * 25 125 * 32 125 * 40 125 * 50
125 * 65 150 * 10 150 * 12 150 * 16 150 * 20 150 * 25
150 * 32 150 * 40 150 * 50 150 * 65