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42CRMO4 round bar

42CRMO4 Round Bar Specifications

Product Name 42CRMO4 Round bars
Category  Alloy Steel Round Bars
Technique Cold Rolled


What is 42CRMO4 Round bar?

Dmsons Metal Pvt. Ltd. is a highly regarded manufacturer and supplier known for producing top-quality 42CRMO4 Round bars. 42CrMo4 Round Bar is a type of engineering steel renowned for its exceptional mechanical properties and widespread application in various industries. The term “Round Bar” indicates that the steel has been shaped into a cylindrical bar with a circular cross-section. 

This particular steel grade, 42CrMo4, is a chromium-molybdenum alloy steel that exhibits high tensile strength, making it suitable for applications demanding components to endure heavy loads and stress. It possesses excellent toughness, enabling it to withstand shock and impact, making it ideal for applications involving dynamic loads. Additionally, the steel offers good wear resistance, making it valuable in applications where components face abrasion or friction.

One of the key advantages of 42CrMo4 Round Bar is its hardenability, which allows it to be effectively hardened through heat treatment. In the automotive industry, it is utilized to manufacture critical components like crankshafts, axle shafts, and steering components. The machinery and equipment sector employs it for producing gears, shafts, spindles, and other heavy machinery parts. 

In the oil and gas industry, the steel is favoured for components such as drill collars and drill bits that experience high stress. The aerospace sector benefits from its high strength and reliability in various structural components and landing gear parts. Power plants use 42CrMo4 Round Bar for manufacturing turbine shafts and other critical components exposed to high temperatures and mechanical stresses. Moreover, it plays a significant role in tool and die making for producing molds, cutting tools, and other applications requiring high hardness and toughness.

Equivalent Grades of 42CRMO4 Round Bars

USA UK China Japan France Russia
4140 EN19/708M40 42CrMo SCM440 42CD4 42HM

42CRMO4 Chemical Composition

Grade C Si Mn Cr Mo P S
42CrMo4/1.7225 0.38-0.45 ≤ 0.4 0.6-0.9 0.9-1.2 0.15-0.3 ≤ 0.025 ≤ 0.035
42CrMoS4/1.7227 0.38-0.45 ≤ 0.4 0.6-0.9 0.9-1.2 0.15-0.3 ≤ 0.025 0.02-0.04

42CRMO4 Mechanical Properties

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

‎42CRMO4 Round Bars Price in India 

If you are looking to purchase 42CRMO4 Round bar, it’s important to know the current market price. The 42CRMO4 Round bars price can vary depending on the size, thickness, and quality of the material. Dmsons offers the best price in the market and ready stock available are listed below: –

Description Price
140 42crmo4 1.7225 Scm440 Cold Drawn Alloy Steel Round Bar Rs 65,000 / Metric Ton( FOB Price)
42crmo4 Forged Round Bar Q+t Rs 68,000 / Metric Ton( FOB Price)
Jis Scm440 Din 42crmo4 1.7225 Hot Rolled Aisi 4140 Round Bars Alloy Steel Rs 63,000 / Metric Ton( FOB Price)
42crmo4 Alloy Steel Round Bar Forged Bar Rs 62,000 / Metric Ton( FOB Price)
42crmo4 4140 1.7225 42crmo4 Alloy Steel Round Bar Price Per Kg Rs 67,000 / Metric Ton( FOB Price)
4140 42crmo4 Qt Steel Round Bars for Bolts & Nuts Rs 65,000 / Metric Ton( FOB Price)

Please note that the prices may vary based on the quantity, location, and other factors. For accurate pricing and further details, please feel free to contact us.

42CRMO4 Round Bar Applications 

42CRMO4 Round Bar, made from 42CRMO4 engineering steel, finds applications in various industries due to its excellent mechanical properties and durability. Some of the common applications of 42CRMO4 Round Bar include:

  1. Automotive Industry: 42CRMO4 Round Bar is used in the manufacturing of critical components such as crankshafts, camshafts, gears, and connecting rods for high-performance and heavy-duty vehicles. Its high strength and wear resistance make it suitable for these demanding applications.
  2. Oil and Gas: The round bars are employed in the oil and gas industry for manufacturing components like drill collars, shafts, and other equipment subjected to high pressure and stress.
  3. Industrial Machinery: The round bars are utilized in the construction of heavy machinery and equipment, including shafts, axles, and spindles, where robustness and load-bearing capacity are essential.
  4. Construction: 42CRMO4 Round Bar can be found in construction machinery and equipment, as well as in the construction of large structures like bridges, where its toughness and strength are required to handle heavy loads and withstand harsh environments.
  5. Power Generation: 42CRMO4 Round Bar is used in power plants for manufacturing turbine shafts, generator rotor shafts, and other critical components that need to withstand high temperatures and mechanical stresses.
  6. Aerospace: In the aerospace industry, 42CRMO4 Round Bar is used in various structural components, landing gear parts, and engine components due to its high strength-to-weight ratio and reliability.
  7. General Engineering: It finds use in a wide range of general engineering applications, including bolts, nuts, studs, and fasteners, thanks to its strength and durability.
  8. Tool and Die Making: 42CRMO4 Round Bar is utilized in the production of tools and dies, such as punches, dies, and cutting tools, where hardness and toughness are crucial for withstanding repeated impacts.

Overall, 42CRMO4 Round Bar’s versatility and exceptional properties make it a preferred choice in various industries where high strength, durability, and reliability are prerequisites for the successful operation of equipment and machinery.

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About Company

Dmsons Metal Pvt. Ltd. is a leading company specializing in the manufacturing, supplying, wholesaling, and stock holding of 42CRMO4 Round bars and sheets. With a strong reputation in the industry, Dmsons Metal has established itself as a prime manufacturer and supplier of high-quality 42CRMO4 sheets. The company is known for its commitment to delivering products that meet the highest standards of quality, durability, and performance. With a dedicated team of experts and state-of-the-art manufacturing facilities, Dmsons Metal Pvt. Ltd. ensures the production of 42CRMO4 Round bars that possess exceptional mechanical properties, including high tensile strength and impact resistance. As a reliable wholesaler and stockist, the company maintains a comprehensive inventory of 42CRMO4 sheets, allowing for prompt and efficient order fulfilment. With a customer-centric approach, competitive pricing, and a strong focus on customer satisfaction, Dmsons Metal Pvt. Ltd. has become a trusted partner for clients seeking top-quality 42CRMO4 Round bars and sheets.

Market Area

We Supply 42CRMO4 Round BarsPlates & Sheets  Plates in listed cities in India: –
Mumbai, Bengaluru, Chennai, Hyderabad, Kolkata, New Delhi, Pune, Ahmedabad, Jaipur, Surat, Salem, Gandhinagar, Bhiwandi, Tiruppur, Sivakasi, Jamnagar, Thiruvananthapuram, Rajahmundry, Bhubaneswar, Vijaywada, Firozabad, Bokaro Steel City, Rajkot, Bharuch, Panna, Raipur, Cochin, Ludhiana, Panipat, Durgapur, Peenya, Pimpri-Chinchwad, Channa Patna, Kharagpur, Nashik, Bareilly, Varanasi, Haldia, Rourkela, Bangalore, Moradabad, Indore, Visakhapatnam, Trivandrum, Pithampur, Dibrugarh, Angul, Gwalior, Coimbatore, Kannur, Nagpur, Vadodara, Rudrapur, Noida, Agra, Bhagalpur, Jamshedpur, Bhilai, Ratnagiri, Kanpur, Thane, Bhopal, Durg-Bhilainagar, Jabalpur, Lucknow, Ghaziabad

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Trademark Notice: – Please be advised that this website is for promotional purposes only and some of the names used on our website are trade names and/or trademarks of specific manufacturers, and Dmsons Metal Pvt. Ltd. is not affiliated with any manufacturer(s). We want to clarify that the supplies we provide are made to meet customer specifications from any of the available source(s). The use of trade names or trademarks has been done solely for reference purpose and to help customers identify products consistent with the listed specifications.

Please note that Inconel, Incoloy, and Monel are registered trademarks of the Special Metals Group of Companies, Hastelloy is a registered trademark of Haynes International, 254 SMO is a trademark owned by Outokumpu Stainless, Hardox® is a registered trademark of SSAB, and Sanicro 28 is a registered trademark of Sandvik AB. We do not claim any ownership or association with these trademarks and they are used only for informational purposes.