Alloy Steel Round Bar

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Alloy Steel Round Bar is a top-notch engineering material that’s perfect for applications where strength, toughness, and resistance to wear, heat, and corrosion are crucial. Shalan Steel, a trusted manufacturer and supplier located in Kuala Lumpur, Malaysia, provides high-quality alloy steel round bars to customers throughout Malaysia and Southeast Asia, catering to industries like construction, automotive, oil & gas, and heavy engineering.

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Alloy Steel Bright Round Bars

Alloy Steel Polished Round Rods

Alloy Steel Cold Finished Round Bars

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What is Alloy Steel Round Bar?

These bars are crafted from alloyed steel that includes elements such as chromium, molybdenum, nickel, or vanadium, which boost their mechanical and chemical properties. With a variety of grades available, including EN24, EN19, 4140, and 4340, alloy steel round bars deliver impressive tensile strength, fatigue resistance, and excellent machinability, making them ideal for critical applications.

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Alloy Steel Bars

Alloy Steel Round Bar Specification

Standard ASTM A182, ASME SA182
Dimensions EN, DIN, JIS, ASTM, BS, ASME, AISI
Round bar Size Diameter: 3-~800mm
Hex Bar Size 2-100mm A/F
Square Bar Size 4 to 100mm
Angle Bar Size 3mm*20mm*20mm~12mm*100mm*100mm
Rectangular Bars 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)
Threaded Bar Billet Size 1/2 to 495mm Diameter
Rectangular Size 33 x 30mm to 295 x 1066mm
Finish Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, 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 Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod
Processing Bar cutting to 650mm
Form Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc.

Alloy Steel Round Bar Chemical Composition

Element C Cr Mn Mo P S Si Ni
F5 0.15 Max 4.0-6.0 0.30-0.60 0.44-0.65 0.035 Max 0.030 Max 0.50 Max 0.50 Max
F1 0.15 Max 3.0-5.0 0.30-0.60 0.40-0.50 0.035 Max 0.030 Max 0.50 Max 0.50 Max
F22 0.05-0.15 2.00-2.50 0.30-0.60 0.90-1.10 0.035 Max 0.040 Max 0.50 Max –
F91 0.08-0.12 8.0-9.5 0.30-0.60 0.85-1.05 0.020 Max 0.010 Max 0.20-0.50 0.40 Max
F9 0.15 Max 8.0-10.0 0.30-0.60 0.90- 1.10 0.030 Max 0.030 Max 0.50- 1.00 –
F11 0.10-0.20 1.00-1.50 0.40-0.65 0.44-0.65 0.025 Max 0.040 Max 0.50-0.80 –

Alloy Steel Round Bar Mechanical Properties

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

If You Are Looking To Buy High Quality Pipes, Sheet, Fittings and Flanges

We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.

Alloy Steel Round Bar Size

US Bar Metric Japanese Canadian/ASTM
Diameter(Inch) Bar Size Diameter (millimeter) Bar Size Diameter (millimeter) Bar Size Diameter (millimeter2) Bar Size
0.250 #2 5 5 6 6 100 10M
0.375 #3 5.5 5.5 10 10 200 15M
0.500 #4 6 6 13 13 300 20M
0.625 #5 7 7 16 16 500 25M
0.750 #6 8 8 19 19 700 30M
0.875 #7 9 9 22 22 1000 35M
1.000 #8 10 10 25 25 1500 45M
1.125 #9 11 11 29 29 2500 55M
1.250 #10 12 12 32 32
1.375 #11 14 14 35 35
1.500 #12 16 16 38 38
1.625 #13 18 18 41 41
1.750 #14 20 20 44 44
1.875 #15 22 22 48 48
2.000 #16 25 25 51 51
2.250 #18 28 28 57 57
32 32
36 36
40 40
44 44
50 50

Top Manufacturer and Supplier of Alloy Steel Round Bar in Kuala lumpur, Malaysia​

You’ll find Alloy Steel Round Bars commonly used in the production of shafts, gears, axles, fasteners, crankshafts, and heavy-duty components. Their ability to withstand high loads, extreme temperatures, and corrosive environments makes them a go-to choice for both structural and mechanical applications that demand reliable performance and a long service life.

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Types of Alloy Steel Round Bar

Alloy Steel Hot-Rolled Round Bars
Cold Drawn Alloy Steel Round Bar
Alloy Steel Annealed Round Bars
Alloy Steel Ground Round Rod
Alloy Steel Pickled Surface Round Rods
Alloy Steel Round Bar

Alloy Steel Round Bar Exporter in Malaysia, Alloy Steel Round Bar Price List in Kuala lumpur, Alloy Steel Round Bar Supplier in Kuala lumpur, Alloy Steel Round Bar Exporter in George town, Alloy Steel Round Bar Exporter in Kuantan, Alloy Steel Round Bar Size Chart, Alloy Steel Round Bar Price in Ipoh, Alloy Steel Round Bar Weight Chart, Alloy Steel Round Bar Thickness, Alloy Steel Round Bar Supplier in Malaysia

Uses of Alloy Steel Round Bar

Alloy steel round bars find vast applications in industry because of their strength, ruggedness, and resistance to corrosion. They find application in the construction industry as building structures, bridges, and support beams. In the vehicle industry, they are needed in the production of shafts, axles, and gears. The oil and gas industry utilises them as drilling tools and pipelines. Further, they are applied in the aircraft industry for components with high performance, machine-making for dies and tools, and power plants to make turbines and boiler components.

Industry We Serve

Food Industry

Oil and Gas Industry

petrochemical industry