EN19 Hex Bars Manufacturer, Stockist and Exporter

Super Metal Manufacturing Co. is a trusted name as a leading 4140 Hex Bars Manufacturer, Stockist, and Exporter, delivering high-quality alloy steel products to industries worldwide. The company specializes in producing 4140 Hex Bars known for their excellent strength, hardness, and durability. These bars are widely used in applications such as fasteners, machine parts, shafts, gears, and automotive components due to their superior mechanical properties. By maintaining strict quality standards and using advanced production techniques, Super Metal Manufacturing Co. ensures that each product meets the exact specifications required by clients.

As a reliable 4140 Hex Bars Manufacturer, Super Metal Manufacturing Co. employs high-grade raw materials and precise manufacturing processes. 4140 Hex Bars are produced with uniform dimensional accuracy, smooth surface finish, and consistent chemical composition. These alloy steel bars offer high tensile strength, good toughness, and resistance to wear and fatigue, making them ideal for high-stress industrial applications. The company follows international quality standards such as ASTM A29 and AISI 4140 specifications, ensuring that their products meet both domestic and global requirements.


Super Metal Manufacturing Co. is also recognized as a 4140 Hex Bars Stockist, maintaining a large inventory of various sizes and specifications. This ready stock helps fulfill urgent orders and reduces lead times for customers. The company offers customized services such as cutting, heat treatment, and machining according to specific client requirements. Their focus on maintaining consistent stock levels ensures uninterrupted supply to industries like oil and gas, power generation, construction, and engineering.

Material Specification Chart of EN19 Hex Bars

Specifications ASTM A182, ASME SA182
Standards EN, DIN, JIS, ASTM, BS, ASME, AISI
Range of A/F 10 mm To 250 mm
Finish Black, Bright Polished
Length 1000 mm Long To 6000 mm Long
Form Hex (A/F),Billet, Ingot, Forging Etc.

SAE EN19 Hex Bars

Country names India USA German British Japan China Australia
Country standards UNS AISI ASTM A29 DIN 17200 BS 970 JIS G4105 GB/T 3077 AS 1444
Grades G41400 4140 4140 1.7225/ 42CrMo4 EN 19 / 42CrMo4 SCM440 42CrMo 4140

In addition to its domestic supply, Super Metal Manufacturing Co. is a reliable 4140 Hex Bars Exporter, serving clients across the Middle East, Europe, Africa, and Asia. Their efficient logistics and supply chain system ensures safe and timely delivery of products to international destinations. With competitive pricing, quality assurance, and strong customer support, the company has built long-term relationships with clients in various regions.



Super Metal Manufacturing Co. stands as a leading manufacturer, stockist, and exporter of 4140 Hex Bars. Their commitment to quality, precision manufacturing, and customer satisfaction makes them a preferred choice for businesses looking for durable and high-performance alloy steel products. Whether for standard industrial applications or customized project needs, clients can rely on Super Metal Manufacturing Co. for consistent supply, technical expertise, and industry-leading service.

By consistently delivering top-grade alloy steel products and maintaining global export standards, Super Metal Manufacturing Co. continues to be a trusted name in the supply of EN19 Hex Bars across international markets.


Alloy Steel EN19 Hex Bars Dimensions Standard

Hex Size (Across Flats) Approx. Weight (kg/m) Tolerances (mm)
10 mm 0.67 kg/m ±0.30
12 mm 0.97 kg/m ±0.30
14 mm 1.33 kg/m ±0.30
17 mm 1.91 kg/m ±0.30
19 mm 2.45 kg/m ±0.30
22 mm 3.29 kg/m ±0.30
24 mm 3.80 kg/m ±0.30
27 mm 4.78 kg/m ±0.50
30 mm 5.88 kg/m ±0.50
32 mm 6.62 kg/m ±0.50
36 mm 8.50 kg/m ±0.50
41 mm 11.18 kg/m ±0.50
46 mm 14.01 kg/m ±0.50
50 mm 16.28 kg/m ±0.50

Application of AISI Alloy Steel 4140 / EN19 / 42crmo4 Round Bars

ASTM alloy 4140 steel bar, flat or plate material can be used for as wide variety of applications where greater toughness and wear resistance is needed over lower carbon grades. Typical applications for 4140 tool steel uses include Components, Adapters, Arbors,strippers, holder blocks, mold bases, ejectors, back up and support tooling, fixtures, jigs, molds, cams, drill collars, Axle Shafts, Bolts, Crankshafts,stubs, couplings, reamer bodies, axles, shafting, piston rods, rams, hydraulic machinery shafts, gears, sprockets, gear racks, chain links, spindles, tool bodies, tool holders, tie rods, Connection Rods, Chuck Bodies, Collets, Conveyor Pins & Rolls, Ejector Pins, Forks, Gears, Guide Rods, Hydraulic Shafts & Parts,Lathe Spindles, Logging Parts, Milling Spindles, Motor Shafts, Nuts, Pinch Bars, Pinions, Pump Shafts,boring bars,tracks, slides, wear strips or parts, forming dies, brake dies, trim dies, bolsters, machinery parts and components, etc.

Countries we have exported our products to:

Turkey, Thailand, Bulgaria, Serbia, Mexico, Estonia, Trinidad & Tobago,Tunisia, New Zealand, Indonesia, Puerto Rico, Ireland, India, Morocco, Brazil, Lebanon, Hong Kong, Jordan, Ukraine, Switzerland, Czech Republic, Lithuania, Sri Lanka, Greece, Taiwan, Zimbabwe, Algeria, Romania, Mexico, Ghana, Italy, Philippines, Spain, United Kingdom, Finland, Azerbaijan, Japan, Macau, Israel, Saudi Arabia, Kenya, Bhutan, Poland, Poland, Costa Rica, Kuwait, Singapore, Pakistan, France, Colombia, Tibet, Bolivia, Portugal, Iraq, Australia, Kazakhstan, Nepal, Mongolia, Gambia, Malaysia, Chile, Germany, Slovakia, China, Bahrain, Denmark, Angola, Afghanistan, Peru, Austria, Ecuador, Gabon, Croatia, South Africa, Sweden, Chile, Hungary, United Arab Emirates, Argentina, Bangladesh, Oman, Egypt, United States, Belgium, Canada, Namibia, Norway, Qatar, Belarus, Netherlands.

Cities we have supplied our products to:

Bengaluru, Vung Tau, Nashik, Jaipur, Navi Mumbai, La Victoria, Al Jubail, Noida, Granada, Doha, Dammam, Ernakulam, Chandigarh, Santiago, Melbourne, Surat, Nagpur, Ranchi, Kanpur, Jakarta, Ahvaz, Indore, Jamshedpur, Muscat, Rajkot, Lahore, Chiyoda, Milan, Hong Kong, Riyadh, Houston, Busan, Calgary, Madrid, Visakhapatnam, Atyrau, Bhopal, Algiers, Colombo, Kolkata, Petaling Jaya, Dallas, London, Cairo, Thiruvananthapuram, Caracas, Howrah, Moscow, Port-of-Spain, Baroda, Mexico City, Gurgaon, Singapore, Aberdeen, Coimbatore, Kuala Lumpur, Perth, Ahmedabad, New York, New Delhi, Manama, Abu Dhabi, Montreal, Jeddah, Pune, Vadodara, Kuwait City, Chennai, Geoje-si, Tehran, Mumbai, Hanoi, Karachi, Pimpri-Chinchwad, Thane, Haryana, Ulsan, Seoul, Dubai, Ho Chi Minh City, Toronto, Hyderabad, Los Angeles, Faridabad, Lagos, Sydney, Courbevoie, Bangkok, Bogota, Rio de Janeiro, Ankara, Al Khobar, Ludhiana, Istanbul, Gimhae-si, Brisbane, Edmonton, Sharjah, Secunderabad.

Cities we have supplied our products to:

Cities we have supplied our products to: