Round Bars

Approx. Rs 555 / KgGet Latest Price

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Alloy Steel F5 A182 Round Bars are chromium-molybdenum alloy steel bars manufactured as per ASTM A182 F5 specification. These bars are widely used in high-temperature and high-pressure applications due to their excellent strength, heat resistance, and corrosion resistance properties.

• Standard: ASTM A182 F5

• Material Grade: F5 (5% Chromium – 0.5% Molybdenum)

• Form: Round Bar

• Diameter Range: 10 mm to 200 mm

• Length: 3 meters to 6 meters / Cut length as per requirement

• Surface Finish: Black, Bright, Peeled, Polished

• Condition: Hot Rolled / Forged / Annealed / Normalized & Tempered

• Test Certificates: Mill Test Certificate as per EN 10204 3.1

• Carbon (C): 0.15 max

• Manganese (Mn): 0.30 – 0.60

• Silicon (Si): 0.50 max

• Chromium (Cr): 4.00 – 6.00

• Molybdenum (Mo): 0.45 – 0.65

• Phosphorus (P): 0.025 max

• Sulphur (S): 0.025 max

• Tensile Strength: 485 MPa min

• Yield Strength: 275 MPa min

• Elongation: 20% min

• Hardness: As per specification

• Excellent high-temperature strength

• Good oxidation and corrosion resistance

• Suitable for elevated pressure service

• Good weldability with proper preheat and PWHT

• Durable and long service life

• Oil & Gas Industry

• Petrochemical Plants

• Power Generation Plants

• Refineries

• Heat Exchangers

• Boilers & Pressure Vessels

• Valve and Flange Manufacturing

• ASTM A217 C5

• ASTM A335 P5

• DIN 1.7362

• EN 12CrMo195

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Super Duplex F55 (UNS S32760) is a high-alloy stainless steel designed for extreme strength and corrosion resistance, especially in aggressive environments like seawater and chemical processing.

• Duplex microstructure: roughly 50% austenite + 50% ferrite

• Very high mechanical strength (about twice that of standard austenitic stainless steels)

• Excellent resistance to corrosion, including:

  • Pitting corrosion

  • Crevice corrosion

  • Stress corrosion cracking

• Strong performance in chloride-rich and sour environments

• Chromium: ~24–26%

• Nickel: ~6–8%

• Molybdenum: ~3–4%

• Nitrogen: ~0.2–0.3%

• Copper & Tungsten: added for enhanced corrosion resistance

This alloy has a high PREN value, making it suitable for highly corrosive conditions.

• Yield Strength: ~550 MPa

• Tensile Strength: ~750–900 MPa

• Elongation: ~25%

• Hardness: ~290 HB max

These properties make F55 round bars ideal where high load and corrosion resistance are both critical.

• Diameter: typically from small precision bars to large forged rounds

• Condition: hot-rolled, forged, annealed, or solution treated

• Surface finish: black, peeled, ground, or polished

Super Duplex F55 Round Bars are widely used in:

• Oil & gas (offshore platforms, valves, shafts)

• Chemical and petrochemical plants

• Marine and seawater systems

• Heat exchangers and pressure vessels

• Desalination plants

• Pulp and paper industry

• Longer service life in harsh environments

• Reduced material thickness due to high strength

• Lower maintenance and downtime

• Excellent weldability when proper procedures are followed

• UNS: S32760

• ASTM / ASME: commonly supplied under ASTM A276, A479, or equivalent

• EN designation: 1.4501

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Approx. Rs 111 / KgGet Latest Price

Alloy Steel ASTM A182 F9 Round Bars are chromium-molybdenum alloy steel bars designed for high-temperature and high-pressure service. These bars are widely used in power plants, refineries, petrochemical industries, and pressure vessel applications.

• Standard: ASTM A182

• Grade: F9

• Form: Round Bar

• Condition: Annealed / Normalized & Tempered

• Size Range: 10 mm to 500 mm dia

• Length: 3 to 6 meters / Cut length

• Carbon (C): 0.15 max

• Manganese (Mn): 0.30 – 0.60

• Phosphorus (P): 0.025 max

• Sulfur (S): 0.025 max

• Silicon (Si): 0.50 – 1.00

• Chromium (Cr): 8.00 – 10.00

• Molybdenum (Mo): 0.90 – 1.10

• Tensile Strength: 585 MPa (min)

• Yield Strength: 415 MPa (min)

• Elongation: 20% (min)

• Hardness: As per ASTM standard

• Steam pipelines

• Heat exchangers

• Boiler components

• Pressure vessels

• High-temperature flanges and fittings

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Approx. Rs 1,850 / KgGet Latest Price

ASTM B160 Nickel 200 Round Bars are commercially pure wrought nickel products manufactured as per the ASTM B160 specification. Nickel 200 is known for its excellent resistance to corrosion, outstanding mechanical properties, and superior thermal and electrical conductivity. It is widely used in chemical processing and high-temperature applications.

• Standard: ASTM B160

• Material Grade: Nickel 200 (UNS N02200)

• Form: Round Bars

• Condition: Hot Rolled / Cold Drawn / Annealed

• Diameter Range: 3 mm to 150 mm

• Length: 3 to 6 meters / Custom Cut Length

• Finish: Bright

• Nickel (Ni): 99.0 Min

• Carbon (C): 0.15 Max

• Manganese (Mn): 0.35 Max

• Silicon (Si): 0.35 Max

• Sulfur (S): 0.01 Max

• Copper (Cu): 0.25 Max

• Iron (Fe): 0.40 Max

• Tensile Strength: 380–550 MPa

• Yield Strength: 100–275 MPa

• Elongation: 40% Min

• Melting Point: 1446°C

• Excellent resistance to caustic alkalis

• Good corrosion resistance in reducing environments

• High thermal and electrical conductivity

• Good mechanical properties over a wide temperature range

• Easily fabricated and welded

• Chemical processing equipment

• Caustic handling systems

• Heat exchangers

• Food processing equipment

• Marine components

• Electrical and electronic parts

• Mill Test Certificate (MTC) as per EN 10204 3.1

• PMI Testing

• Ultrasonic Testing (if required)

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Approx. Rs 175 / KgGet Latest Price

Stainless Steel 304 Black Round Bar

Stainless Steel 304 Black Round Bar is a hot rolled austenitic stainless steel bar supplied in black (mill) finish condition. It offers excellent corrosion resistance, good strength, and superior fabrication properties, making it widely used in engineering, fabrication, and industrial applications.

• Product Name: Stainless Steel 304 Black Round Bar

• Material Grade: SS 304

• Standard: ASTM A276 / ASTM A479

• Diameter Range: 6 mm to 300 mm

• Form: Round Bar

• Finish: Black (Hot Rolled / Mill Finish)

• Length: 3 Meter / 6 Meter / Cut Length

• Condition: Annealed / As Rolled

• Chromium (Cr): 18.0 – 20.0%

• Nickel (Ni): 8.0 – 10.5%

• Carbon (C): ≤ 0.08%

• Manganese (Mn): ≤ 2.0%

• Good corrosion resistance in atmospheric environments

• Excellent machinability and weldability

• High strength and durability

• Good formability and fabrication properties

• Cost-effective stainless steel grade

• Engineering & Fabrication Works

• Shaft Manufacturing

• Fasteners & Bolts

• Automotive Components

• Construction Industry

• Food Processing Equipment

6 mm, 8 mm, 10 mm, 12 mm, 16 mm, 20 mm, 25 mm, 32 mm, 40 mm, 50 mm, 65 mm, 75 mm, 100 mm and above.

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Tool Steel D2 Round Bar is a high-carbon, high-chromium cold work tool steel known for its excellent wear resistance, high hardness, and good dimensional stability after heat treatment. It is widely used for heavy-duty tooling applications requiring long service life and resistance to abrasion.

• AISI D2

• DIN 1.2379

• JIS SKD11

• Cold Work Tool Steel

• Carbon (C): 1.40 – 1.60

• Chromium (Cr): 11.0 – 13.0

• Molybdenum (Mo): 0.70 – 1.20

• Vanadium (V): 0.50 – 1.10

• Manganese (Mn): Max 0.60

• Silicon (Si): Max 0.60

• Hardness (Annealed): 217 – 255 HB

• Hardness (Heat Treated): 58 – 62 HRC

• High compressive strength

• Excellent wear resistance

• Diameter: 6 mm to 350 mm

• Length: 3 m, 6 m, or Cut to Size

• Round Bar / Round Rod

• Finish: Black, Bright, Peeled, Turned, Ground & Polished

• ASTM A681

• DIN 1.2379

• JIS SKD11

• Very high wear and abrasion resistance

• Good toughness for cold work applications

• Excellent dimensional stability after heat treatment

• Good machinability in annealed condition

• Punches and dies

• Shear blades and slitting knives

• Cold forming dies

• Press tools

• Thread rolling dies

• Industrial cutting tools

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Approx. Rs 12,000 / KgGet Latest Price

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