EN47 Round Bar Manufacturer, Supplier, Stockist & Exporter from India
Enquire NowDETAILED INFORMATION
In India, we are one of the leading manufacturers, exporters, and suppliers of EN47 round bars. A medium carbon steel, EN47 Round Bar has a ductile strength similar to mild steel. EN47 Carbon Steel Bar is widely used in manufacturing applications that require high strength, such as tubes, studs, bolts, connecting rods, screws, and rollers.
EN47 Carbon Steel Bars are made with high-quality materials under the supervision of skilled craftsmen. We offer a number of specifications to meet the needs of our clients. We produce EN47 Round Bars that have excellent working strength and characteristics, which are used in a variety of industrial applications. Our company produces steel bars in a variety of materials and grades for the benefit of our valuable customers.
Oil hardening and tempering are possible with EN47 Spring Steel. EN47 steels combine spring characteristics with good wear and abrasion resistance when oil hardened and tempered. Hardened EN47 steel provides excellent toughness and shock resistance, making it an ideal alloy spring steel for parts subjected to stress, shock, or vibration.
Mumbai-based company. Tri Tubes Bars manufactures, stocks, supplies, and exports a variety of stainless steel, carbon steel, alloy steel, and spring steel round and flat bars. We are an ISO certified company, which manufactures these EN47 Spring Steel Round and Flat Bars and Rods using the best quality raw materials and latest techniques in order to meet industry standards.
Manufacturers, stocks, supplies, and exports a wide range of stainless steel, carbon steel, alloy steel, and other metal products to our buyers. Our skilled quality controllers test these products on various parameters using the latest testing tools.
The offered range is available in different manufactures, stocks, supplies, and exports a wide range of stainless steel, carbon steel, alloy steel,uare Bar, En47 Rectangular Bar, En47 Rod, En47 Mild Steel Bar, En47 Steel Rod, Spring Steel En 47 Bright Bar, En47 Black Bar, En47 Forged Bar, En47 Ground Bar, En47 Hollow Bar are available in various sizes and other related specifications as per the requirements of our customers in India, and gulf countries, namely Bahrain, Kuwait, Iraq, Oman, Qatar, Saudi Arabia and the United Arab Emirates (UAE).
CITIES WE DELIVER
Adoni, Amaravati, Anantapur, Chandragiri, Chittoor, Dowlaiswaram ,Eluru, Guntur, Kadapa, Kakinada, Kurnool, Machilipatnam, Nagarjunakoṇḍa, Rajahmundry, Srikakulam, Tirupati, Vijayawada, Visakhapatnam, Vizianagaram, Yemmiganur, Itanagar, Dhuburi, Dibrugarh, Dispur, Guwahati, Jorhat, Nagaon, Sivasagar, Silchar, Tezpur, Tinsukia, Ara, Barauni, Begusarai, Bettiah, Bhagalpur, Bihar, Sharif, Bodh Gaya, Buxar, Chapra, Darbhanga, Dehri, Dinapur Nizamat, Gaya, Hajipur, Jamalpur, Katihar, Madhubani, Motihari, Munger, Muzaffarpur, Patna, Purnia, Pusa, Saharsa, Samastipur, Sasaram, Sitamarhi, Siwan, Chandigarh, Ambikapur, Bhilai, Bilaspur, Dhamtari, Durg, Jagdalpur, Raipur, Rajnandgaon, Daman, Diu, Silvassa, Delhi, New Delhi, Madgaon, Panaji, Ahmadabad, Amreli, Bharuch, Bhavnagar, Bhuj, Dwarka, Gandhinagar, Godhra, Jamnagar, Junagadh, Kandla, Khambhat, Kheda, Mahesana, Morbi, Nadiad, Navsari, Okha, Palanpur, Patan, Porbandar, Rajkot, Surat, Surendranagar, Valsad, Veraval, Ambala, Bhiwani, Chandigarh, Faridabad, Firozpur Jhirka, Gurugram, Hansi, Hisar, Jind, Kaithal, Karnal, Kurukshetra, Panipat, Pehowa, Rewari, Rohtak, Sirsa, Sonipat, Bilaspur, Chamba, Dalhousie, Dharmshala, Hamirpur, Kangra, Kullu, Mandi, Nahan, Shimla, Una, Anantnag, Baramula, Doda, Gulmarg, Jammu, Kathua, Punch, Rajouri, Srinagar, Udhampur, Bokaro, Chaibasa, Deoghar, Dhanbad, Dumka, Giridih, Hazaribag, Jamshedpur, Jharia, Rajmahal, Ranchi, Saraikela, Badami, Ballari, Bengaluru, Belagavi, Bhadravati, Bidar, Chikkamagaluru, Chitradurga, Davangere, Halebid, Hassan, Hubballi-Dharwad, Kalaburagi, Kolar, Madikeri, Mandya, Mangaluru, Mysuru, Raichur, Shivamogga, Shravanabelagola, Shrirangapattana, Tumakuru, Vijayapura, Alappuzha, Vatakara, Idukki, Kannur, Kochi, Kollam, Kottayam, Kozhikode, Mattancheri, Palakkad, Thalassery, Thiruvananthapuram, Thrissur, Kargil, Leh, Balaghat, Barwani, Betul, Bharhut, Bhind, Bhojpur, Bhopal, Burhanpur, Chhatarpur, Chhindwara, Damoh, Datia, Dewas, Dhar, Dr. Ambedkar Nagar (Mhow), Guna, Gwalior, Hoshangabad, Indore, Itarsi, Jabalpur, Jhabua, Khajuraho, Khandwa, Khargone, Maheshwar, Mandla, Mandsaur, Morena, Murwara, Narsimhapur, Narsinghgarh, Narwar, Neemuch, Nowgong, Orchha, Panna, Raisen, Rajgarh, Ratlam, Rewa, Sagar, Sarangpur, Satna, Sehore, Seoni, Shahdol, Shajapur, Sheopur, Shivpuri, Ujjain, Vidisha, Ahmadnagar, Akola, Amravati, Aurangabad, Bhandara, Bhusawal, Bid, Buldhana, Chandrapur, Daulatabad, Dhule, Jalgaon, Kalyan, Karli, Kolhapur, Mahabaleshwar, Malegaon, Matheran, Mumbai, Nagpur, Nanded, Nashik, Osmanabad, Pandharpur, Parbhani, Pune, Ratnagiri, Sangli, Satara, Sevagram, Solapur, Thane, Ulhasnagar,n Vasai-Virar, Wardha, Yavatmal, Imphal, Cherrapunji, Shillong, Aizawl, Lunglei, Kohima, Mon, Phek, Wokha, Zunheboto, Balangir, Baleshwar, Baripada, Bhubaneshwar, Brahmapur, Cuttack, Dhenkanal, Kendujhar, Konark, Koraput, Paradip, Phulabani, Puri, Sambalpur, Udayagiri, Karaikal, Mahe, Puducherry, Yanam, Amritsar, Batala, Chandigarh, Faridkot, Firozpur, Gurdaspur, Hoshiarpur, Jalandhar, Kapurthala, Ludhiana, Nabha, Patiala, Rupnagar, Sangrur, Abu, Ajmer, Alwar, Amer, Barmer, Beawar, Bharatpur, Bhilwara, Bikaner, Bundi, Chittaurgarh, Churu, Dhaulpur, Dungarpur, Ganganagar, Hanumangarh, Jaipur, Jaisalmer, Jalor, Jhalawar, Jhunjhunu, Jodhpur, Kishangarh, Kota, Merta, Nagaur, Nathdwara, Pali, Phalodi, Pushkar, Sawai Madhopur, Shahpura, Sikar, Sirohi, Tonk, Udaipur, Gangtok, Gyalshing, Lachung, Mangan, Arcot, Chengalpattu, Chennai, Chidambaram, Coimbatore, Cuddalore, Dharmapuri, Dindigul, Erode, Kanchipuram, Kanniyakumari, Kodaikanal, Kumbakonam, Madurai, Mamallapuram, Nagappattinam, Nagercoil, Palayamkottai, Pudukkottai, Rajapalayam, Ramanathapuram, Salem, Thanjavur, Tiruchchirappalli, Tirunelveli, Tiruppur, Thoothukudi, Udhagamandalam, Vellore, Hyderabad, Karimnagar, Khammam, Mahbubnagar, Nizamabad, Sangareddi, Warangal, Agartala, Agra, Aligarh, Amroha, Ayodhya, Azamgarh, Bahraich, Ballia, Banda, Bara Banki, Bareilly, Basti, Bijnor, Bithur, Budaun, Bulandshahr, Deoria, Etah, Etawah, Faizabad, Farrukhabad-cum-Fatehgarh, Fatehpur, Fatehpur Sikri, Ghaziabad, Ghazipur, Gonda, Gorakhpur, Hamirpur, Hardoi, Hathras, Jalaun, Jaunpur, Jhansi, Kannauj, Kanpur, Lakhimpur, Lalitpur, Lucknow, Mainpuri, Mathura, Meerut, Mirzapur-Vindhyachal, Moradabad, Muzaffarnagar, Partapgarh, Pilibhit, Prayagraj, Rae Bareli, Rampur, Saharanpur, Sambhal, Shahjahanpur, Sitapur, Sultanpur, Tehri, Varanasi, Almora, Dehra Dun, Haridwar, Mussoorie, Nainital, Pithoragarh, Alipore, Alipur Duar, Asansol, Baharampur, Bally, Balurghat, Bankura, Baranagar, Barasat, Barrackpore, Basirhat, Bhatpara, Bishnupur, Budge Budge, Burdwan, Chandernagore, Darjeeling, Diamond Harbour, Dum Dum, Durgapur, Halisahar, Haora, Hugli, Ingraj Bazar, Jalpaiguri, Kalimpong, Kamarhati, Kanchrapara, Kharagpur, Cooch Behar, Kolkata, Krishnanagar, Malda, Midnapore, Murshidabad, Nabadwip, Palashi, Panihati, Purulia, Raiganj, Santipur, Shantiniketan, Shrirampur, Siliguri, Siuri, Tamluk, Titagarh
COUNTRIES WE DELIVER
Afghanistan, Albania, Algeria, Andorra, Angola, Antigua-Barbuda Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia-Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina-Faso, Burundi, Côte d’Ivoire, Cabo Verde, Cambodia, Cameroon, Canada, Central African Republic, Chad, Chile, China, Colombia, Comoros, Congo (Congo-Brazzaville), Costa-Rica, Croatia, Cuba, Cyprus, Czechia (Czech Republic), Democratic Republic of the Congo, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Eswatini (fmr. “Swaziland”), Ethiopia, Fiji, Finland, France, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Holy See, Honduras, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar (formerly Burma), Namibia, Nauru, Nepal, Netherlands, New Zealand, Nicaragua, North Korea, North Macedonia, Norway, Oman, Pakistan, Palau, Palestine-State, Panama, Papua, New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Rwanda, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Korea, South Sudan, Spain, Sri Lanka, Sudan, Suriname, Sweden, Switzerland, Syria, Tajikistan, Tanzania, Thailand, Timor-Leste, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States of America, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe.
En 47 Spring Steel Round Bar Specifications
Standards | Designation | Length | Diameter | Type | Certification |
ASTM | B 473 | 100mm to 6000mm | 5mm to 500mm | EN 47 Alloy Steel Round Bar | ISO 9001:2008 |
Grade | EN-47 |
Specification | B 473 |
Round Bar Size | Diameter: 3-~800mm |
Square Bar size | 4 to 100mm |
Flat Bar Size | Thickness: 2 -100mm |
Width: 10 to 500mm | |
Hex Bar Size | 2-100mm A/F |
Rectangles Size | 33 x 30mm to 295 x 1066mm |
Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
Angle Bar Size | 3mm*20mm*20mm~12mm*100mm*100mm |
Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
Section | 3.0 to 12.0mm thickness |
Billet Size | 1/2″ to 495mm Diameter |
Finish |
Cold (bright) drawn, centreless ground,smooth turned, Rough Turned, Bright, peeled, hot rolled, hot rolled annealed, slit rolled edge, Polish, Grinding, Centreless Ground & Black |
Tolerance | K9, K10, K11, K12, H8, H9, H10, H11, H12, H13, or as per clients’ requirements |
Surface | Polished, Bright, Cold Drawn, Hot Rolled Pickled, Sand Blasting Finished, Hairline |
Condition | Hardened & Tempered, Annealed |
Technique | en47 Hot Rolled, Cold Rolled, Cold Drawn, Forged Round Bar, Rods |
Processing | Bar cutting to 650mm |
Form |
en47 Welding Rod, Round, Round Rod, Rings, Hollow, Rod, T-Bar, Channel Bar, Flat Bar, Square, Blocks, Precision Ground Bar, Triangle, Rectangle, Hex (A/F), Threaded, Ingot, I/H Bar, Half Round Bar, Profiles, Billet, Forging etc. |
En47 Spring Steel Bars and Rods Conforms To NACE MR0175/ISO 15156 |
EN47 Round Bar Specification, Standard sizes
Specification: B 473
Grade: EN-47
Round Bar Size: Diameter: 3-~800mm
Section: 3.0 to 12.0mm thickness
Billet Size: 1/2″ to 495mm Diameter
Finish: Cold (bright) drawn, centreless ground,smooth turned, Rough Turned, Bright, peeled, hot rolled, hot rolled annealed, slit rolled edge, Polish, Grinding, Centreless Ground & Black
Tolerance: K9, K10, K11, K12, H8, H9, H10, H11, H12, H13, or as per clients’ requirements
Surface: Polished, Bright, Cold Drawn, Hot Rolled Pickled, Sand Blasting Finished, Hairline
Condition: Hardened & Tempered, Annealed
Technique: EN47 Hot Rolled, Cold Rolled, Cold Drawn, Forged Round Bar, Rods
Processing: Bar cutting to 650mm
Form: en47 Welding Rod, Round, Round Rod, Rings, Hollow, Rod, T-Bar, Channel Bar, Flat Bar, Square, Blocks, Precision Ground Bar, Triangle, Rectangle, Hex (A/F), Threaded, Ingot, I/H Bar, Half Round Bar, Profiles, Billet, Forging etc.
EN47 Round Bar Chemical Composition
EN47 Round Bar Chemical Composition | |
C | 0.45-0.55 |
Mn | 0.5-0.8 |
Si | 0.50 max |
S | 0.04 |
P | 0.04 |
Cr. | 0.8-1.2 |
N | – |
Mo. | – |
EN47 steel is a common grade of steel and can be used for Round Bar. The main reason it is good for Round Bar is because it has a low carbon content, which means that the material will not harden or become brittle. This makes it an excellent candidate for use in Round Bar.
En47 Round Rods & Bars Mechanical Properties
ULTIMATE TENSILE STRENGTH, S. (MPA) | 621 |
Modulus of elasticity, E (Gpa) | 204 |
Fatigue strength coefficient, of (Mpa) | 948 |
Fatigue strength exponent, b | -0.092 |
Fatigue ductility coeffient ,ef | 0.26 |
Fatigue ductility exponent,c | -0.445 |
En47 Steel Bar & Rod Available Shapes / Types
EN-47 Spring Steel Polished Round Bar |
EN-47 Spring Steel T-Bar |
EN-47 Spring Steel Square Bar |
EN-47 Spring Steel Triangle Bar |
EN-47 Spring Steel Flat Bar |
EN-47 Spring Steel Hex Bar |
EN-47 Spring Steel Hollow Bar |
EN-47 Spring Steel Round Bar |
EN-47 Spring Steel Precistion Ground Bar |
EN-47 Spring Steel Threaded Bar |
EN-47 Spring Steel Rods |
EN-47 Spring Steel Half Round Bar |
En47 Spring Steel Sizes Charts
Type |
SIZES (mm) |
SIZES (Inches) |
ISO Tolerance |
Cold Drawn and Polish |
3.00 – 75.00 |
1/8″ – 3.00″ |
h8-h9-h10-h11 |
Cold Drawn and Ground |
10.00 – 75.00 |
5/6″ – 2.50″ |
h8-h9-h10-h11 |
Peeled and Polished |
40.00 – 150.00 |
1.50″ – 6.00″ |
h11, h11-DIN 1013 |
Peeled and Ground |
20.00 – 50.00 |
3/4″ – 2.00″ |
h9-h10-h11 |
Cut to size on request (tolerance +2/-0 mm). Standard lengths of en47 Bars 2000 mm up to 6000 mm available |
5.0 |
45.0 |
6.0 |
50.0 |
7.0 |
55.0 |
8.0 |
60.0 |
9.0 |
65.0 |
10.0 |
70.0 |
12.0 |
75.0 |
16.0 |
80.0 |
20.0 |
90.0 |
25.0 |
100.0 |
30.0 |
130.0 |
35.0 |
160.0 |
40.0 |
200.0 |
En47 Round Bars Surface Finish
CD |
Cold drawn |
P |
Polished |
BD |
Bright drawn |
SRE |
Slit rolled edge |
CG |
Centreless ground |
HF |
Hot finished |
CF |
Cold finished |
HRAP |
Hot rolled annealed and pickled |
P&T |
Peeled and turned |
RT |
Rough turned/peeled |
ST |
Smooth turned |
PR |
Peeled and reeled |
En47 Rods & Bars Condition
H&T |
Hardened and tempered. |
ANN |
Annealed |
PH |
Precipitation hardened. |
Applications & Uses of EN47 Round Bar
- EN47 Round Bar used Automotive Industry
- EN47 Round Bar used in Oil and Gas Industry
- EN47 Round Bar used in Pulp & Paper Industry
- EN47 Round Bar used in Constructions
- EN47 used in Mechanical and Plant engineering
- EN47 Round Bar used in Pharmaceuticals Industry
- EN47 Round Bar used in Refining Industry