4140 Hex Forged Bars Manufacturer, Stockist and Exporter

Super Metal Manufacturing Co. is a renowned and trusted name in the steel industry, offering top-quality 4140 Hex Forged Bars to clients across the globe. As a leading 4140 Hex Forged Bars Manufacture Stockist and Exporter, the company ensures that every product meets international standards of durability, precision, and mechanical performance. These bars are known for their high tensile strength, toughness, and resistance to wear, making them ideal for critical engineering and industrial applications. Manufactured using advanced forging techniques, these bars deliver optimal performance under high stress and extreme conditions.

The company has established a strong export network, delivering 4140 Hex Forged Bars to multiple international markets including Saudi Arabia, Qatar, Spain, UAE, Japan, Germany, the United States, the United Kingdom, South Korea, and South Africa. Super Metal Manufacturing Co. is particularly recognized as a leading 4140 Hex Forged Bars Manufacture Stockist and Exporter in Saudi Arabia, with frequent shipments tailored to the needs of clients in the oil, gas, and construction sectors. The company ensures timely deliveries and maintains a consistent stock to cater to urgent industrial demands.


In Qatar, the company serves a broad client base in the energy and infrastructure industries, maintaining its reputation as a top 4140 Hex Forged Bars Manufacture Stockist and Exporter in Qatar. With a deep understanding of international market requirements, Super Metal Manufacturing Co. adapts its manufacturing process to comply with both local and global standards. Similarly, in Spain and the UAE, the company supplies precision-engineered hex forged bars that are widely used in automotive, machinery, and heavy equipment sectors.

Material Specification Chart of 4140 Hex Forged 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 4140 Hex Forged 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

Super Metal Manufacturing Co. is also a reliable 4140 Hex Forged Bars Manufacture Stockist and Exporter in Japan, Germany, and the United States, offering customized solutions to meet diverse industrial applications. The company uses certified raw materials and strict quality control measures to ensure consistency and high performance. Whether used in forging operations, shafting, or gear manufacturing, these bars provide long-lasting strength and efficiency.



In addition to their manufacturing capabilities, Super Metal Manufacturing Co. provides value-added services such as third-party inspections, quick delivery, quality assurance, product sourcing, packaging, and customer support. These services are designed to enhance customer satisfaction and ensure that products meet specific requirements and standards.

In addition, Super Metal Manufacturing Co. is well-established as a 4140 Hex Forged Bars Manufacture Stockist and Exporter in the United Kingdom, South Korea, and South Africa, where clients value the company’s technical expertise, global logistics support, and commitment to quality. The company’s ability to maintain large inventories and deliver on time makes it a preferred choice for international buyers seeking reliable and durable steel solutions.

Super Metal Manufacturing Co. is a global leader in the production and export of 4140 Hex Forged Bars, known for its precision, reliability, and international reach. With consistent exports to Saudi Arabia, Qatar, Spain, UAE, Japan, Germany, the US, UK, South Korea, and South Africa, the company is committed to delivering high-performance bars that meet the exacting standards of various industries. Whether you're looking for a 4140 Hex Forged Bars Manufacture Stockist and Exporter in Saudi Arabia, Qatar, or the United States, Super Metal Manufacturing Co. is your trusted partner for premium steel solutions.


Alloy Steel 4140 Hex Forged 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.