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Alloy Steel Round Bars

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Alloy Steel Round Bar Manufacturer & Supplier

Alloy Steel Round Bars

At Sachin Steel Center, we take pride in being one of the top manufacturers and suppliers of Alloy Steel Round Bars. Our products are made from the highest quality nickel alloys, ensuring exceptional strength, durability, and performance. With a commitment to precision, we manufacture alloy steel round bars in compliance with international standards, and our state-of-the-art manufacturing process guarantees consistent quality. We specialize in providing a wide range of Alloy Steel Round Bars in various sizes, grades, and specifications, tailored to meet the unique requirements of industries like oil & gas, automotive, construction, and more.

Our experienced team of engineers ensures every product undergoes rigorous testing, including hardness tests, mechanical testing, and chemical analysis, to ensure it meets the highest quality standards. Whether it’s a specific size, grade, or customized requirement, we offer timely delivery, excellent customer service, and competitive pricing.

Looking for best high quality Alloy Steel Round Bars, contact Sachin Steel Center today and experience unmatched quality and customer satisfaction. Request a quote with us for any inquiries or custom requirements.

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Introduction of Alloy Steel Round Bar & Rod

Alloy Steel Round Bars are made from a variety of metal alloys that combine strength, durability, and resistance to wear and corrosion. These bars are essential components in a wide range of industrial applications, offering remarkable mechanical properties and versatility. Manufactured from high-grade materials like A-182, F5, F9, F11, F12, F22, F91, and others, these round bars are highly resistant to stress, fatigue, and corrosion, making them ideal for demanding environments.

Alloy Steel Round Bars are commonly used in industries such as automotive, aerospace, oil and gas, construction, and machinery manufacturing. These bars are often made to specific standards like ASTM, ASME, API, and others, with diameters ranging from 4mm to 350mm. The use of high-strength alloys like SAE 4140, 42CrMo4, and others ensures that these bars can withstand high-pressure and high-temperature environments.

They offer exceptional tensile strength (ranging from 850MPa to 1000MPa), but they also provide excellent machinability, enabling easy transformation into complex shapes. Alloy Steel Round Bars are known for their resilience, versatility, and durability, making them a go-to choice for critical components like gears, shafts, axles, and tooling equipment.

Alloy Steel Round Bars deliver unmatched performance, ensuring reliable and efficient operations across various industrial sectors. Their superior strength, impact resistance, and corrosion resistance make them indispensable for manufacturing high-performance products.

Types of Alloy Steel Round Bars

Hex Bar

Alloy Steel Hex Bar

Bright Bar

Alloy Steel Bright Bar

Rectangular Bar

Alloy Steel Rectangle Bar

Square Bar

Alloy Steel Square Bar

Polished Bar

Alloy Steel Forged Bar

Flat Bar

Alloy Steel Flat Bar

Request Quote on Types of Alloy Steel Round Bars
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Alloy Steel Round Bars and Rods Specifications

Specifications ASTM A182, ASME SA182
Dimensions EN, DIN, JIS, ASTM, BS, ASME, AISI
Range 5mm to 500mm Dia in 100mm to 6000mm Length
Diameter 10 mm To 200 mm
Thickness 0.5mm to 500mm Diameter
High Speed Steel (HSS), HCHCR & OHNS in Grade M2, M3, M35, M42, T-1, T-4, T-15, T-42, D2, D3, H11, H13, OHNS-01 & EN52
Finish Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish
Length 1000 mm Long To 6000 mm Long
Form Round, Square, Hex (A/F), Rectangle, Billet, Ingot, Forging Etc.

Alloy Steel Bright Bar Chemical Composition

Element Mn C Mo Cr S P Ni Si
F91 0.30-0.60 0.08-0.12 0.85-1.05 8.0-9.5 0.010 Max 0.020 Max 0.40 Max 0.20-0.50
F5 0.30-0.60 0.15 Max 0.44-0.65 4.0-6.0 0.030 Max 0.035 Max 0.50 Max 0.50 Max
F22 0.30-0.60 0.05-0.15 0.90-1.10 2.00-2.50 0.040 Max 0.035 Max – 0.50 Max
F1 0.30-0.60 0.15 Max 0.40-0.50 3.0-5.0 0.030 Max 0.035 Max 0.50 Max 0.50 Max
42CrMo4 0.60 – 0.90 % 0.380 – 0.45 % 0.15 – 0.30 % 0.90 – 1.20 % ≤ 0.035 % ≤ 0.035 % – –
F9 0.30-0.60 0.15 Max 0.90- 1.10 8.0-10.0 0.030 Max 0.030 Max – 0.50- 1.00
F11 0.40-0.65 0.10-0.20 0.44-0.65 1.00-1.50 0.040 Max 0.025 Max – 0.50-0.80

Available Alloy Steel Bar Grades in Stock

Hot Rolled Alloy Steel Round Bars Mechanical Properties

Grade Elongation (% in 50mm) min Yield Strength 0.2% Proof (ksi) min Tensile Strength (ksi) min
F91 20 205 520
F11 30 205 415
F22 30 205 415
F5 485 20 275
F9 30 205 415
F1 20 60 150

Alloy Steel Round Bar Equivalent Material

Grade UNS WERKSTOFF NR. JIS
F91 K90901 14903
F1 K12822 1.5415 16M03
F12 K11562/K11564 1.7335
F9 K90941 1.7386
F5 K41545 1.7362
F22 K21590 1.7380  
F11 K11597 1.7335

Alloy Steel Round Bar Sizes Chart

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

Alloy Steel Bar Price

The price of Alloy Steel Bars depends on several factors, including size and dimensions, manufacturing process like cold-drawing or forging, the alloy composition, Testing and certifications & higher-grade alloys. To get competitive prices for your specific needs, please contact our team to get the best quote.

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Alloy Steel Round Bar Dimensions

Diameter or
Width
(mm)		 Weight per meter Perimeter Sectional Area
Round
(kg)		 Square
(kg)		 Round
(cm)		 Square
(cm)		 Round
(cm²)		 Square
(cm²)
5.0 0.15 0.20 1.57 2.0 0.20 0.25
8.0 0.39 0.50 2.51 3.2 0.50 0.64
9.0 0.50 0.64 2.83 3.6 0.64 0.81
6.0 0.22 0.28 1.88 2.4 0.28 0.36
7.0 0.30 0.38 2.20 2.8 0.38 0.49
10 0.63 0.73 3.14 4.0 0.79 1.00
5.5 0.19 0.24 1.78 2.2 0.24 0.30
14 1.21 1.54 4.40 5.6 1.54 1.96
11 0.75 0.95 3.46 4.4 0.95 1.21
12 0.89 1.13 3.77 4.8 1.13 1.44

Alloy Steel Rod HSN Code

ProductCountryHS Code
ALLOY STEEL RODUnited States72222099
ALLOY STEEL BARGermany72283029
ALLOY STEEL HOT ROLLED ROUND BARSJapan72283019

Alloy Steel Bright Bar Thickness Chart

Size in inches Round Hexazon Square Octagon
1/16 .010 .012 .013 .011
7/64 .031 .034 .039 .033
3/16 .094 .104 .120 .099
5/64 .017 .019 .022 .018
3/32 .023 .025 .029 .024
13/64 .110 .121 .140 .116
5/32 .065 .072 .083 .069
11/64 .079 .087 .100 .083
1/8 .042 .046 .053 .044
9/64 .053 .058 .067 .056

Alloy Steel Bar Physical Properties

Properties Conditions
T (°C) Treatment
Elastic Modulus (GPa) 190-210 25
Density (×1000 kg/m3) 7.7-8.03 25
Yield Strength (Mpa) 1034 25 fine grained,oil quenched tempered at 425°C
Reduction in Area (%) 53
Tensile Strength (Mpa) 1158
Hardness (HB) 335 25

Alloy Steel Round Bar Application Industries

  • Chemicals
  • Pharmaceutical
  • Aircraft
  • Paper Industry
  • Food & Beverage
  • Textiles
  • Dairy
  • Hospital Equipment
  • Others Parts in Machinery
Application Industries

Frequently Asked Questions About Alloy Steel Round Bar/Rod

Heat treatment is crucial in improving the mechanical properties of Alloy Round Bars, such as hardness, strength, and toughness. It optimizes their ability to withstand extreme conditions, enhances their fatigue resistance, and improves their wear resistance, making them ideal for heavy-duty industrial applications.

Alloy Round Bars are widely used in sectors like automotive, aerospace, construction, energy, chemical processing, and machinery manufacturing. Their exceptional strength, durability, and versatility make them essential for producing components like shafts, gears, and structural parts in these industries.

Yes, we provide custom sizes and grades of Alloy Round Bars tailored to meet your project’s specific needs. Whether it’s for unique dimensions or particular alloy compositions, we offer flexible solutions to match the exact specifications you require.

We maintain strict quality control processes throughout manufacturing. Our Alloy Round Bars undergo rigorous testing, including hardness tests, tensile strength checks, and metallurgical analysis, ensuring they meet international standards for quality, performance, and reliability.

Some of the most popular alloy steel grades for round bars and rods include SAE 4140, 42CrMo4, AISI 4340, AISI 8620, and AISI 4145. These grades offer superior strength, toughness, and wear resistance for demanding industrial applications.

When selecting Alloy Steel Round Bars, you should consider:

  • Strength and hardness requirements
  • Alloy composition (e.g., chromium, molybdenum, nickel)
  • Size and dimensions needed
  • Machinability and weldability

Environmental conditions, such as temperature and exposure to chemicals

The manufacturing of Alloy Steel Round Bars and Rods typically involves processes like casting, forging, hot rolling, and cold drawing. These methods ensure precise dimensions, superior surface finish, and optimal mechanical properties, tailored to meet industrial demands.

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