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42CrMo4
 Heat Treatment Alloy Steel | 42CrMo4 Round Bars | 42CrMo4 Bright Bars |
42CrMo4 Forged Round Bars | 42CrMo4 Supplier | 42CrMo4 Exporter | 42CrMo4 Dealer | 42CrMo4 Round Bar Supplier | 42CrMo4 Stockist | What is 42CrMo4?

42CrMo4 material properties are high tensile strength, stress resistance, wear and tear resistance, and hardness. In quenched and tempered conditions, 42CrMo4 has excellent wear and tear resistance. 42CrMo4 hardness is more as compared to other steel grades. ​42CrMo4 finds its application in industries such as the aircraft industry, automobile industry, automotive industry, defence industry, etc. Heat Treatments such as normalizing, tempering, quenching, etc can be applied to 42CrMo4. It is used to make chains, screws, gears, arms, rollers and various other machine parts. 

National Steel Industries is the most prominent supplier of 42CrMo4 steel. Buy good quality 42CrMo4 round bar and 42CrMo4 sheets from us which are tested for a variety of parameters and delivered with a material test certificate for complete quality assurance. 

​42CrMo4  Heat Treatment Alloy Steel | 42CrMo4 Round Bars | 42CrMo4 Bright Bars | 42CrMo4 Forged Round Bars

42CrMo4 Chemical Composition

The Chemical Composition of 42CrMo4 contains a medium level of carbon content of 0.38 - 0.45 %. The material has an Mn content of 0.6 - 0.9 % which imparts hardness to the material. The contents of P is reduced to 0.025% and S is reduced to 0.035 % max as excess content of P and S can damage the quality of steel and can cause the alloys steel to break at low stresses. There is a high Chromium content of 0.9-1.20 % which imparts extra hardness to the material.

Element %Composition

 

C: 0.38-0.45

Si: 0.10-0.40

Mn: 0.60-0.90

P: 0.025 max

S: 0.035 max

Cr: 0.90-1.20

Mo: 0.15-0.30

Cu: 0.40 max

 42CrMo4 Mechanical Properties

Compared to other grades of steel, 42CrMo4 steel has high tensile strength. The 42CrMo4 is hard and finds application in hard machine parts. It has good ductility, extreme toughness, and good wear resistance in quenched and tempered conditions.  

Property                     Value


Tensile Strength       800-1200 MPa
Yield Strength        570-750MPa
Elongation                11-13%

Hardness                 260-350 HB

42CrMo4 Heat Treatments

  • Forging or hot rolling

  • Normalizing

  • Soft annealing 

  • Core hardening

  • Intermediate annealing

  • Case hardening

  • Tempering

  • Carburising

What is 42CrMo4 Alloy Steel Round Bar?

42CrMo4 Round Bar comes under alloy steel grades of steel. 42CrMo4 Alloy Steel products are round bars, forged bars, sheets and plates, pipes and tubes, hex bars, square bars, angles, bright bars, flat bars, flats, billets, hot rolled black bar, cold forged bar, and forged blocks. We offer high quality 42CrMo4 Round Bars in normalized, annealed, quenched and tempered conditions. 

42CrMo4 Steel has a high tensile strength and high hardness as compared to other grades of steel. It is supplied with a material test certificate from our end.

​42CrMo4  Heat Treatment Alloy Steel | 42CrMo4 Round Bars | 42CrMo4 Bright Bars | 42CrMo4 Forged Round Bars

National Steel Industries is one of the biggest suppliers, exporters and Stockist of 42CrMo4 material.

Buy 42CrMo4 at the best price from us which is tested for a variety of parameters and delivered with a material test certificate for complete quality assurance.

42CrMo4 PRODUCTS

42CrMo4 Round Bars | 42CrMo4 Round Bars | National Steel Industries | Mumbai

42CrMo4 Round Bar | 42CrMo4 Alloy Steel Round Bar

42CrMo4 Flat Bars | 42CrMo4 Flat Bars | National Steel Industries | India | Mumbai

42CrMo4 Flat Bars |42CrMo4 Alloy Steel Flat Bars

42CrMo4 Forged Round Bars | 42CrMo4 Round Bars | National Steel Industries | India | Mumbai

42CrMo4 Forged Round Bars | 42CrMo4 Alloy Steel Round Bars

42CrMo4 Forged Blocks | 42CrMo4 Forged Blocks| National Steel Industries | India | Mumbai

42CrMo4 Forged Blocks| 42CrMo4 Alloy Steel Forged Blocks

42CrMo4 Bright Bars | 42CrMo4 Alloy steel Bright Bars | National Steel Industries

42CrMo4 Bright Round Bars | 42CrMo4 Alloy Steel Bright Bars

42CrMo4 Billets | 42CrMo4 Billets | National Steel Industries | India | Mumbai

42CrMo4 Billets| 42CrMo4 Alloy Steel Billets

LENGTHS OF ROUND BARS

Standard Length Bars are available in Sizes:
 

3m

6m

12m

The Length can be cut and customized as per the customer's requirements.

Sizes  national Steel Industries  India  Mumbai.png

Round Bars Size

Product Name 

  
42CrMo4 Hot Rolled Round Bars    

42CrMo4 Cold Rolled and Cold Drawn Round bars

42CrMo4 Peeled Round Bars    

42CrMo4 Ground Round Bars    

42CrMo4 Polished Round Bars    

42CrMo4 Turned Round Bars    

42CrMo4 Forged Bars    

42CrMo4 Proof Machine Bars    

        Size


16mm dia to 250mm dia
3mm dia to 100mm dia
3mm dia to 65mm dia
3mm dia to 65mm dia
3mm dia to 65mm dia
10mm dia to 1200mm dia
30mm dia to 1500mm dia
30mm dia to 1500mm dia

Square Bars Size

Product Name 

42CrMo4 Hot Rolled Square Bars    
42CrMo4 Cold Drawn Square Bars

42CrMo4 Peeled Square Bars   
42CrMo4 Ground Square Bars    
42CrMo4 Polished Square Bars    
42CrMo4 Forged Square Bars    
42CrMo4 Proof Machine Bars   

        Size

10mm Square to 200mm Square
10mm Square to 80mm Square
5mm Square to 80mm Square
5mm Square to 80mm Square
5mm Square to 50mm Square
30mm Square to 1500mm Square
30mm Square to 1500mm Square

42CrMo4 APPLICATION

42CrMo4 is used to produce high-quality machine parts due to its high hardness. Screws, machine arms, pistons, shafts, and axles can be made with 42CrMo4. Due to its alloy steel content, 42CrMo4 possesses high tensile strength. Heat treatment of 42CrMo4 is possible at high temperatures.  

The oil and gas industry, aviation, mechanical engineering, chemical industry, and shipbuilding all deal with the corrosion to some extent, which makes 42CrMo4 a highly useful material.  

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We also Provide

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National Steel Industries is one of the biggest suppliers, exporters and Stockists of 42CrMo4 material at the best price. 

At Your service in

We are the leading supplier of 42CrMo4 round bar supplier in  Mumbai,  Delhi,  Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Jaipur, Lucknow, Kanpur, Najpur, Indore, Thane, Bhopal, Visakhapatnam, Pimpri, Chinchwad, Patna, Vadodara, Ghaziabad, Ludhiana, Agra, Nashik, Ranchi, Faridabad, Meerut, Rajkot, Kalyan, Dombivli, Vasai, Virar, Varanasi, Aurangabad, Dhanbad, Amritsar, Navi Mumbai, Allahabad, Howrah, Gwalior, Jabalpur, Coimbatore, Vijayawada, Jodhpur, Madurai, Raipur, Kota, Chandigarh, Guwahati, Solapur, Hubli, Dharwad, Mysore, Tiruchirappalli, Gurgaon, Bhubaneswar, Salem, Warangal, Mira, Bhayandar, Jalgaon, Guntur, Thiruvananthapuram, Bhiwandi, Saharanpur, Amravati, Noida, Jamshedpur, Bhilai, Cuttack, Firozabad, Kochi, NelloreBhavnagar, Dehradun, Durgapur, Asansol, Rourkela, Nanded, Kolhapur, Ajmer, Akola, Gulbarga, Jamnagar, Ujjain, Loni, Siliguri, Jhansi, Ulhasnagar, Sangli, Miraj, Kupwad, Mangalore, Kurnooi, Ambattur, Rajahmundry, Tirunelveli, Malegaon, Gaya, Udaipur, Kakinada, Muzaffarnagar, Bhatpara, Panihati, Latur, Dhule, Rohtak, Sagar, Korba, Bhilwara, Berhampur, Muzaffarpur, Ahmednagar, Kollam, Avadi, Kadapa, Anantapuram, Kamarhati, Bilaspur, Sambalpur, Shahjahanpur, Satara, Bijapur, Rampur, Shimoga, Chandrapur, Junagadh, Thrissur, Alwar, Bardhaman, Kulti, Nizamabad, Parbhani, Tumkur, Khammam, Uzhavarkarai, Bihar, Panipat, Darbhanga, Bally, Aizawl, Dewas, Ichalkaranji, Karnal, Bathinda, Jalna, Eluru, Barasat, Kirari, SulemanNagar, Purnia, Satna, Mau, Sonipat, Farrukhabad, Durg, Imphal, Ratlam, Hapur, Arrah, Anantapur, Karimnagar, Etawah, Ambarnath, Bharatpur, Begusarai, NewDelhi, Gandhidham, Baranagar, Tiruvottiyur, Pondicherry, Katni, Secunderabad, Naihati, Yamunanagar, Bidhannagar, Pallavaram, Bidar, Munger, Panchkula, Burhanpur, RaurkelaIndustrialTownship, Kharagpur, Dindigul, Gandhinagar, Hospet, NangloiJat, Malda, Ongole, Deoghar, Chapra, Haldia, Khandwa, Nandyal, Morena, Amroha, Anand, Bhind, Bhalswa, Jahangir, Pur, Madhy, amgram, Bhiwani, Berhampore, Ambala, Morbi, Fatehpur, Raebareli, , Khora, , Ghaziabad, Chittoor, Bhusawal, Orai, Vellore, Mehsana, Raiganj, Sirsa, Danapur, Serampore, Sultan, Pur, Majra, Guna, Jaunpur, Panvel, Shivpuri, Surendranagar, Dudhrej, Unnao, Chinsurah, Alappuzha, Kottayam, Machilipatnam, Shimla, Adoni, Udupi, Katihar, Proddatur, Mahbubnagar, Saharsa, Dibrugarh, Jorhat, Hazaribagh, Hindupur, Nagaon, Sasaram, Hajipur.

We are the leading supplier of 42CrMo4 round bar supplier in 

  • USA

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Products of 42CrMo4

42CrMo4 ROUND BARS | 42CrMo4 PIPES | 42CrMo4 TUBES | 42CrMo4 FORGED ROUND BARS | 42CrMo4  SHEETS | 42CrMo4  PLATES | 42CrMo4  RODS | 42CrMo4  SQUARE BARS | 42CrMo4  FLAT BARS | 42CrMo4  I BEAM | 42CrMo4 ANGLE | 42CrMo4 CHANNEL | 42CrMo4 FLANGES 

National Steel Industries provides the best price and best quality for 42CrMo4 round bars.