EN19 Alloy Steel
Enquire NowEN19, EN19 Mechanical Properties, EN19 Alloy Steel Price In India, Alloy Steel Supplier In India, EN19 Alloy Steel Manufacturer In Mumbai, EN19 Chemical Composition, EN19 Alloy Steel Uses, EN19 Steel Properties,
What Is EN19 Material? , EN19 Material Hardness In Hrc, Applications Of EN19 Steel, EN19 Alloy Steel Round Bar Manufacturing Process, EN19 Traders, EN19 Steel Sheet, EN19 Steel Plate
DETAILED INFORMATION
What is EN19 steel grade?
EN19 steel is a high-quality engineering alloy steel that contains chromium and molybdenum. It is a low alloy steel. The material is highly fatigue-resistant, abrasion-resistant, impact-resistant, challenging, and torsionally strong. Heat treatment can be used to give it a variety of properties.
Although steel had been produced in bloomery furnaces for thousands of years, its use expanded greatly after more efficient production methods were developed for blister and crucible steel in the 17th century. In the mid-19th century, the Bessemer process ushered in a new era of mass-produced steel. Afterward, Siemens-Martin and Gilchrist-Thomas processes refined the steel’s quality. In addition, refinements in the process, such as basic oxygen steelmaking (BOS), led to lower production costs and higher metal quality. One of the most common materials in the world, steel is produced in more than 1.3 billion tons each year. Buildings, infrastructure, tools, ships, automobiles, machines, appliances, and weapons contain it. Various standards organizations define different grades of modern steel.
A high-quality engineering alloy steel containing chromium and molybdenum is EN19 Steel. Low alloy steels fall into this category. The material has high fatigue strength, abrasion and impact resistance, toughness, and torsion strength. There are several ways to heat treat it to give it a combination of properties. The BS 970-1955 standard specifies wrought steels for mechanical and allied engineering applications, including EN19 steel. BS 970-1996 latest edition has a new version. The EN19 steel grade is similar to the 709M40 steel grade in the new version.
Steel alloy EN19.
Super metal manufacturing co. Manufactures export quality EN 19 Alloy Steel Round Bars. Nickel Alloys are used to make these Round Bars. In essence, these EN 19 Alloy Steel Round Bars are used as connectors between pipes. Pressure Valves also use as a plug-in to resist pressure. The demand for these is high in many large-scale industrial applications. Its durable leak-proof properties make our EN 19 Alloy Steel Round Bar one of our best sellers.
Talented professionals manage the production and export of EN 19 Alloy Steel Round Bar Products. With excellent technical human resources support, we manufacture these EN 19 Alloy Steel Round Bars with the utmost care for the quality of the product. We have been a leader in the world of metals for more than two decades, delivering unsurpassed quality, competitive pricing, reliable deliveries, and an extensive inventory of quality metals.
We manufacture EN 19 Alloy Steel Round Bars in India for export worldwide. Super Metal Manufacturing Co. manufactures EN 19 Alloy Steel Round Bars among its many products. Keeping our manufacturing process compliant with international quality standards allows us to remain one of the leading EN 19 Alloy Steel Round Bars exporters. Due to our years of experience as manufacturers, suppliers, and stockists, we have export accounts in various countries today.
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.
EN19 Alloy Steel Specifications
Country | USA | German | British | Japan | China | Australia |
Standard | ASTM A29 | DIN 17200 | BS 970 | JIS G4105 | GB/T 3077 | AS 1444 |
Grades | 4140 |
1.7225/ 42crmo4 |
42CrMo4 | SCM440 | 42CrMo | 4140 |
Mechanical Properties
Properties |
Metric |
Imperial |
Tensile strength |
655 MPa |
95000 psi |
Yield strength |
415 MPa |
60200 psi |
Bulk modulus (typical for steel) |
140 GPa |
20300 ksi |
Shear modulus (typical for steel) |
80 GPa |
11600 ksi |
Elastic modulus |
190-210 GPa |
27557-30458 ksi |
Poisson’s ratio |
0.27-0.30 |
0.27-0.30 |
Elongation at break (in 50 mm) |
25.70% |
25.70% |
Hardness, Brinell |
197 |
197 |
Hardness, Knoop (converted from Brinell hardness) |
219 |
219 |
Hardness, Rockwell B (converted from Brinell hardness) |
92 |
92 |
Hardness, Rockwell C (converted from Brinell hardness. Value below normal HRC range, for comparison purposes only) |
13 |
13 |
Hardness, Vickers (converted from Brinell hardness) |
207 |
207 |
Machinability (based on AISI 1212 as 100 machinabilities) |
65 |
65 |
Chemical Composition
Element | Content (%) |
Iron, Fe | 96.785 – 97.77 |
Chromium, Cr | 0.90 – 1.50 |
Manganese, Mn | 0.50 – 0.80 |
Carbon, C | 0.35 – 0.45 |
Silicon, Si | 0.15 – 0.30 |
Molybdenum, Mo | 0.20 – 0.40 |
Sulfur, S | 0.040 |
Phosphorous, P | 0.035 |
Physical Properties:
DENSITY (G/CM 3) |
8.08 |
DENSITY (LB/IN 3) |
0.292 |
MELTING POINT (°C) |
1425 |
MELTING POINT (°F) |
2600 |
Hardness:
Properties |
Metric |
Imperial |
Hardness, Brinell |
197 |
197 |
Thermal Properties:
Average Coefficient of Linear Thermal Expansion (μm/m.K) |
||||
Temp. Range °C |
20-100 |
20-200 |
20-400 |
20-600 |
Coefficient |
12.2 |
12.6 |
13.7 |
14.6 |
Electrical Resistivity ( μΩ.m) and Thermal Conductivity (W/m.K) |
||||
Temp. Range °C |
100 |
200 |
400 |
600 |
Electrical Resistivity |
0.263 |
0.326 |
0.4575 |
0.646 |
Thermal Conductivity |
42.6 |
42.2 |
37.7 |
33.0 |
Thermal Properties:
Average Coefficient of Linear Thermal Expansion (μm/m.K) |
||||
Temp. Range °C |
20-100 |
20-200 |
20-400 |
20-600 |
Coefficient |
12.2 |
12.6 |
13.7 |
14.6 |
Electrical Resistivity ( μΩ.m) and Thermal Conductivity (W/m.K) |
||||
Temp. Range °C |
100 |
200 |
400 |
600 |
Electrical Resistivity |
0.263 |
0.326 |
0.4575 |
0.646 |
Thermal Conductivity |
42.6 |
42.2 |
37.7 |
33.0 |
The surface finish of EN-19 CS Hex Bar and Rods
CG |
Centreless ground |
HF |
Hot finished |
CF |
Cold finished |
HRAP |
Hot rolled annealed. Pickled |
CD, |
Cold drawn |
P |
Polished |
BD |
Bright, drew |
SRE |
Slit rolled edge |
P&T |
Peeled and turned |
RT |
Rough-turned/peeled |
ST |
Smooth turned |
PR |
Peeled and reeled |
EN19 Round Bar Sizes
Type |
SIZES (mm) |
SIZES (Inches) |
ISO Tolerance |
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 |
Cold Drawn and Polish |
3.00 – 75.00 |
1/8″ – 3.00″ |
h8-h9-h10-h11 |
EN19 Bars have Standard lengths of 2000 mm up to 6000 mm. Cut to size on request (tolerance +2/-0 mm).
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 |
EN19 Round Bar Prices
en19 round bar price in India |
Price Per Unit (INR) |
steel round bar en19 |
US$ 400.00-US$ 900.00 / Metric Ton |
ANSI 25mm 316 stainless steel en19 round bar |
US$ 2,000.00-US$ 3,500.00 / Ton |
en19 price round steel bar |
US$ 1,200.00-US$ 3,000.00 / Ton |
dia 8mm 15mm 35mm 55mm 100mm en19 bright bar |
US$ 2,000.00-US$ 7,999.00 / Ton |
Properties of heat treatment:
The steel is heated to 845°C and then quenched in oil. To normalize it before hardening, it can be heated at 913°C for an extended period of time, followed by air cooling.
The tempering process:
Depending on the desired hardness level, EN19 alloy steel can be tempered at 205 to 649°C. The hardness can be increased by tempering the steel at a lower temperature. For example, a tensile strength of 225 ksi can be achieved by tempering at 316°C (600°F), and tensile strength of 130 ksi can be achieved by tempering at 538°C(1000°F).
Forging Properties:
En19 steel is forged at 926 to 1205°C.
Stress Relieving:
Annealed: 600-650°c Heat is needed.
Hardened: 500-550°c Heat is required.
Normalizing:
Heat 870°C – 900°C and cool in still air.
Annealing:
EN19 steel is annealed at 872°C and slowly cooled in the furnace.
Density:
The density of EN19 Alloy steel material: is 7.85 kg/cm3.
Machinability:
EN19 alloy steel has good machinability in the annealed condition.
Welding:
EN19 steel can be welded using all conventional techniques. However, the mechanical properties of this steel will be affected if it is welded in the heat-treated condition, and post-weld heat treatment should be performed.
Application of EN 19 alloy steel round bars
Oil and Gas Pipeline Use of EN 19 Alloy Steel Round Bar
Chemical industry uses
Plumbing uses
Heating uses
Oil & Gas Industry Uses
The use of water supply systems
Paper & Pulp Industry Uses
POWER PLANT USE
In the fabrication industry, there are many uses
Applied to general purpose applications
Food processing industry uses
Structural pipe uses
paint scrapers