AISI 4150 background image

AISI 4130 | SAE 4130
AISI 4130 Round Bar Supplier | SAE 4130 Bright Bar Supplier | AISI 4130 Forged Bar Supplier | SAE 4130 Case Hardening Steel | Blocks | Billets

SAE 4130 material properties include high hardness and tensile strength. Its hardness is credited to the high chromium content in the material. SAE 4130 equivalent grade is AISI 4130 and UNS G41300. SAE 4130 material comes under alloy steel of grades of steel. Buy SAE 4130 online from National Steel Industries. ​SAE 4130 has good machinability and hence it is used to make machine parts such as arms, rollers, crankshafts, gears, etc. SAE 4130 is used in the automobile industry, aviation industry, automotive industry, oil and gas industry, shipbuilding industry, etc.

 

SAE 4130 QT round bars and forged bars are also available of superior strength. AISI 4130 steel technical datasheet and SAE 4130 tempering curve data predict that the material can be performed with heat treatments such as quenching, tempering, annealing, and normalization.

National Steel Industries is the most prominent supplier of SAE 4130 steel. Buy good quality AISI 4130 round bars and SAE 4130 flat bars online from us which are tested for a variety of parameters and delivered with a material test certificate for complete quality assurance. 

AISI 4130 | SAE 4130 AISI 4130 Round Bar Supplier | SAE 4130 Bright Bar Supplier | AISI 4130 Forged Bar Supplier | SAE 4130 Case Hardening Steel | Blocks | Billets

SAE 4130 Chemical Composition

SAE 4130 has a class 3 carbon content of 0.28-0.33 % and manganese content of 0.40-0.60 %. Hardness property mainly comes from carbon, manganese, and chromium content in the material. 

Element %Composition

C 0.28/0.33 

Mn    0.40/0.60 
P Max.    0.035 
S Max.    0.04 
Si    0.20/0.35 
Ni    - 
Cr    0.80/1.10 
Mo    0.15/0.25 

SAE 4130 Mechanical Properties

AISI 4130 mechanical properties are high hardness and high tensile strength. The material lacks nickel content and hence low-temperature heat treatments are allowed on the material. 

 

Property    Value


Tensile Strength 600-1000 N/mm²

Yield Strength   500-900 N/mm²

Hardness           150-250HB

Elongation        25%

SAE 4130 Heat Treatments

  • Forging or hot rolling

  • Normalizing

  • Soft annealing 

  • Core hardening

  • Intermediate annealing

  • Case hardening

  • Tempering

  • Carburising

What is AISI 4130 Alloy Steel?

AISI 4130 comes under alloy steel grades of American Iron and Steel Institute. It has a high hardness, high tensile strength and yield strength. The material supplied can be passed through a variety of heat treatments such as annealing, normalization, quenching, tempering, or any other condition as required by the customer.

 

AISI 4130 is used in industries where high tensile strength bars are used. Eg: Chemical Industry, Oil Drilling Industry, Automobile Industry, Aviation Industry, etc.

AISI 4130 | SAE 4130 AISI 4130 Round Bar Supplier | SAE 4130 Bright Bar Supplier | AISI 4130 Forged Bar Supplier | SAE 4130 Case Hardening Steel | Blocks | Billets

National Steel Industries is one of the biggest suppliers, exporters, and stockists of AISI 4130 material.

Buy SAE 4130 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.

AISI 4130 PRODUCTS

AISI 4130 | SAE 4130 Round Bar | AISI 4130 | SAE 4130 Alloy Steel Round Bar | National Steel Industries | India | Mumbai

AISI 4130 Round Bar |SAE 4130 Alloy Steel Round Bar

​AISI 4130 | SAE 4130 Flat Bars | AISI 4130 | SAE 4130 Alloy Steel Flat Bars | National Steel Industries | India | Mumbai

AISI 4130 Flat Bars |SAE 4130 Alloy Steel Flat Bars

​AISI 4130 | SAE 4130 Forged Round Bars | AISI 4130 | SAE 4130 Alloy Steel Forged Round Bars | National Steel Industries | India | Mumbai

AISI 4130 Forged Round Bars | SAE 4130 Alloy Steel Round Bars

​AISI 4130 | SAE 4130 Forged Blocks | AISI 4130 | SAE 4130 Alloy Steel Forged Blocks | National Steel Industries | India | Mumbai

AISI 4130 Forged Blocks|SAE 4130 Alloy Steel Forged Blocks

AISI 4130 | SAE 4130 Bright Round Bars | AISI 4130 | SAE 4130 Alloy Steel Bright Bars | National Steel Industries | India | Mumbai

AISI 4130 Bright Round Bars|SAE 4130 Alloy Steel Bright Bars

​AISI 4130 | SAE 4130 Billets | AISI 4130 | SAE 4130 Alloy Steel Billets | National Steel Industries | India | Mumbai

AISI 4130 Billets | SAE 4130 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 

  
AISI 4130 Hot Rolled Round Bars    

AISI 4130 Cold Rolled and Cold Drawn Round bars  
AISI 4130 Peeled Round Bars    

AISI 4130 Ground Round Bars    

AISI 4130 Polished Round Bars    

AISI 4130 Turned Round Bars    

AISI 4130 Forged Bars    

AISI 4130 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 

SAE 4130 Hot Rolled Square Bars    
SAE 4130 Cold Drawn Square Bars

SAE 4130 Peeled Square Bars   
SAE 4130 Ground Square Bars    
SAE 4130 Polished Square Bars    
SAE 4130 Forged Square Bars    
SAE 4130 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

SAE 4130 APPLICATIONS

SAE 4150 due to its high tensile strength, high hardness and good machinability is used by many industries such as shipbuilding industry, automobile industry, automotive industry, oil and gas industry, defence industry, aviation industry, civil industry, etc to make nut and bolts, shafts, gears, crankshafts, beams, channels, flanges, axles, etc. Heat treatment can changes the properties of AISI 4130 and hence we use heat treatment in order to change the mechanical properties according to our use.

Uses of SAE 4130 | AISI 4130 Round Bars
Uses of SAE 4130 | AISI 4130 Round Bars
Uses of SAE 4130 | AISI 4130 Round Bars
Uses of SAE 4130 | AISI 4130 Round Bars

We also Provide

  • AISI 4130 high tensile Bright bars | 355 Yield Strength Bars | Hi-Yield Bars| High Tensile strength Bars | Good Quality​

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National Steel Industries is one of the biggest suppliers, exporters, and stockists of AISI 4130 material at the best price. 

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We are the leading supplier of SAE 4130 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, NaviMumbai, 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 SAE 4130 round bar supplier in 

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AISI 4130 PRODUCTS

AISI 4130 ROUND BARS || AISI 4130 PIPES || AISI 4130 TUBES || AISI 4130 FORGED ROUND BARS || AISI 4130 SHEETS || AISI 4130  PLATES || AISI 4130  RODS || AISI 4130  SQUARE BARS || AISI 4130  FLAT BARS || AISI 4130 I-BEAM || AISI 4130 ANGLE || AISI 4130 CHANNEL || AISI 4130 FLANGES 

National Steel Industries provides the best price and best quality for AISI 4130 | SAE 4130 round bars.