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SCM 420
SCM 420 Alloy Steel | SCM 420 Bright Bars | SCM 420 Alloy Steel Round Bars | SCM 420 Forged Bars | SCM 420 Case Hardening Steel

SCM 420 material properties are high hardness, corrosion resistance, and high elongation. SCM 420 has high tensile strength and yield strength and so it is used for civil engineering, mechanical engineering, automobile industry, aviation industry, railway engineering, etc. SCM 420 hardness is high and SCM 420 has good machinability.

National Steel Industries is the most prominent supplier of SCM 420 steel. Buy good quality SCM 420 round bars and SCM 420 flat bars from us which are tested for a variety of parameters and delivered with a material test certificate for complete quality assurance. 

SCM 420 SCM 420 Alloy Steel | SCM 420 Bright Bars | SCM 420 Alloy Steel Round Bars | SCM 420 Forged Bars | SCM 420 Case Hardening Steel

SCM 420 Chemical Composition

SCM 420 carbon content is 0.18-0.23%. The Manganese content is from 0.60-0.85 which contributes to the hardness of the material. The Chromium content is from 0.90 to 1.20 %. SCM 420 is also known as Ni & Cu low alloy steel due to the low content of Ni and Cu. The Max content of P and S is 0.030 % each.

Element %Composition

C   0.18-0.23

Mn  0.60/0.85
Si    0.15-0.35

Cr   0.90/1.20 
Ni    0.25

Cu  0.30
Mo  0.15-0.30

S    0.03
P    0.03 

SCM 420 Mechanical Properties

SCM 420 alloy steel mechanical properties include high tensile strength, high hardness, and elongation. ​

Property    Value


Tensile Strength  500-700 N/mm²

Hardness 120-250 HB

Elongation 30%

SCM 420 Heat Treatments

  • Forging or hot rolling

  • Normalizing

  • Soft annealing 

  • Core hardening

  • Intermediate annealing

  • Case hardening

  • Tempering

  • Carburising

National Steel Industries is one of the biggest suppliers, exporters, and stockists of SCM 420 material.

Buy SCM 420 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.

SCM 420 PRODUCTS

SCM 420 Round Bar | SCM 420 Alloy Steel Round Bar | National Steel Industries | India | Mumbai

SCM 420 Round Bar | SCM 420 Alloy Steel Round Bar

​SCM 420 Flat Bars | SCM 420 Alloy Steel Flat Bars | National Steel Industries | India | Mumbai

SCM 420 Flat Bars |SCM 420 Alloy Steel Flat Bars

​SCM 420 Forged Round Bars | SCM 420 Alloy Steel Forged Round Bars | National Steel Industries | India

SCM 420 Forged Round Bars | SCM 420 Alloy Steel Round Bars

Forged Blocks SCM 420 | SCM 420 Forged Blocks | national steel Industries | India

SCM 420 Forged Blocks|SCM 420 Alloy Steel Forged Blocks

SCM 420 Bright Round Bars | SCM 420 Alloy Steel Bright Bars | National Steel Industries | India | Mumbai

SCM 420 Bright Round Bars|SCM 420 Alloy Steel Bright Bars

​SCM 420 Billets | SCM 420 Alloy Steel Billets | National Steel Industries | India | Mumbai

SCM 420 Billets | SCM 420 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 

  
SCM 420 Hot Rolled Round Bars    

SCM 420 Cold Rolled and Cold Drawn Round bars  
SCM 420 Peeled Round Bars    

SCM 420 Ground Round Bars    

SCM 420 Polished Round Bars    

SCM 420 Turned Round Bars    

SCM 420 Forged Bars    

SCM 420 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 

SCM 420 Hot Rolled Square Bars    
SCM 420 Cold Drawn Square Bars

SCM 420 Peeled Square Bars   
SCM 420 Ground Square Bars    
SCM 420 Polished Square Bars    
SCM 420 Forged Square Bars    
SCM 420 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

SCM 420 APPLICATIONS

SCM 420 has high tensile strength and so it used by industries such as aviation industry, railway industry, civil industry, shipbuilding industry, oil and gas industry, automobile industry, etc. SCM 420 is used to make shafts, gears, nut and bolts, crankshafts, pillars, rollers, etc. 

SCM 420 also has very high tensile strength and so it is used to make machine parts which should not break even after application of high stress.

 

Uses of SCM 420 Round Bars
Uses of SCM 420 Round Bars
Uses of SCM 420 Round Bars
Uses of SCM 420 Round Bars
Uses of SCM 420 Round Bars
Uses of SCM 420 Round Bars

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National Steel Industries is one of the biggest suppliers, exporters, and stockists of SCM 420 material at the best price. 

At Your service in

We are the leading supplier of SCM 420 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 SCM 420 round bar supplier in 

  • USA

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SCM 420 PRODUCTS

SCM 420 ROUND BARS | SCM 420 PIPES | SCM 420 TUBES | SCM 420 FORGED ROUND BARS | SCM 420 SHEETS | SCM 420  PLATES | SCM 420  RODS | SCM 420  SQUARE BARS | SCM 420  FLAT BARS | SCM 420 I BEAM | SCM 420 ANGLE | SCM 420 CHANNEL | SCM 420 FLANGES 

National Steel Industries provides the best price and best quality for SCM 420 round bars.