42crmo4 Hex Bars Manufacturer, Stockist and Exporter

Super Metal Manufacturing Co. is a reputed 42CrMo4 Hex Bars Manufacturer, Stockist, and Exporter, providing premium-quality alloy steel products for industrial applications. 42CrMo4 Hex Bars are widely used due to their excellent strength, toughness, and resistance to wear and fatigue. These properties make them ideal for critical engineering components such as fasteners, shafts, gears, and machinery parts. Super Metal Manufacturing Co. supplies these hex bars to industries across construction, automotive, oil and gas, marine, and heavy equipment sectors while ensuring strict compliance with international standards like EN 10083-3 and DIN standards.

As a leading 42CrMo4 Hex Bars Manufacturer, Super Metal Manufacturing Co. produces these hexagonal bars using high-grade raw materials and advanced manufacturing techniques. The company ensures precision in dimensions, uniform chemical composition, and high mechanical performance. 42CrMo4 Hex Bars are characterized by their high tensile strength, hardness, and impact resistance, especially after heat treatment. Super Metal Manufacturing Co. applies rigorous quality checks at every stage, ensuring that each bar meets or exceeds customer expectations in terms of durability and performance.


In addition to manufacturing, Super Metal Manufacturing Co. operates as a reliable 42CrMo4 Hex Bars Stockist, maintaining a comprehensive inventory of various sizes, thicknesses, and lengths. This enables them to cater to urgent customer requirements without delays. The company also offers value-added services such as cutting, heat treatment, and customized machining, tailoring products to specific industrial needs. Their warehouse and stock management system ensures uninterrupted availability of standard and custom-sized hex bars.

Material Specification Chart of 42crmo4 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 42crmo4 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

Super Metal Manufacturing Co. is also recognized as a dependable 42CrMo4 Hex Bars Exporter, serving global markets including the Middle East, Europe, Africa, and Asia. The company ensures secure packaging and prompt delivery, thanks to its efficient logistics network. Clients benefit from consistent quality, competitive pricing, and dedicated technical support. The company’s team helps clients select the right material grade and specifications to match their project requirements effectively.



Super Metal Manufacturing Co. stands as a leading manufacturer, stockist, and exporter of 42CrMo4 Hex Bars. Their focus on delivering best-quality products, backed by technical expertise and responsive service, makes them a preferred supplier for industries worldwide. Whether for automotive components, construction machinery, or industrial fasteners, clients can rely on Super Metal Manufacturing Co. for consistent supply, precision manufacturing, and dependable alloy steel solutions.

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 42crmo4 Hex Bars across international markets.


Alloy Steel 42crmo4 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: