4140 Round Bars Stockist and Exporter

Super Metal Manufacturing Co. is a trusted 4140 Round Bar Stockist and Exporter, supplying high-quality alloy steel bars to industries worldwide. Known for their exceptional strength, toughness, and wear resistance, our 4140 round bars are manufactured to the highest standards and stocked in a wide range of sizes and specifications to meet diverse industry needs. We proudly operate as a 4140 Round Bar Stockist and Exporter in Saudi Arabia, Bahrain, Spain, UAE, Oman, Qatar, Kuwait, Japan, Germany, the United States, the United Kingdom, South Korea, and South Africa, ensuring timely delivery and consistent product quality across the globe.

Our 4140 round bars are made from chromium-molybdenum alloy steel, offering superior mechanical properties such as high tensile strength, excellent hardenability, and outstanding impact resistance. These properties make them ideal for applications in the automotive, oil & gas, engineering, and heavy machinery sectors. As a reliable 4140 Round Bar Stockist and Exporter in Qatar, Kuwait, Spain, UAE, and Oman, we maintain large inventories to cater to both small and large-scale orders, ensuring uninterrupted supply to our customers.

We source our 4140 round bars from reputable manufacturers, and each batch undergoes rigorous quality checks, including ultrasonic testing, hardness measurement, and dimensional inspection. This ensures that the material meets the strictest international standards and is ready for use in demanding industrial environments. Our role as a 4140 Round Bar Stockist and Exporter in Japan, Germany, and the United States is backed by a robust logistics network, allowing us to ship orders promptly and efficiently to any part of the world.

Material Specification Chart of 4140 Round Bar

Specifications	ASTM A182, ASME SA182
Standards	EN, DIN, JIS, ASTM, BS, ASME, AISI
Range of Diameter	5mm to 500mm
Finish	Bright, Black, Forged, Turned Bright
Length	1000 mm Long To 6000 mm Long
Form	Round, Billet, Ingot, Forging Etc.

SAE 4140/ EN19 / 42crmo4 Round Bars Grade

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 standard sizes, we offer customized cutting, machining, and packaging services to meet specific project requirements. Our expertise in material handling and export documentation makes us a preferred partner for companies seeking a 4140 Round Bar Stockist and Exporter in the United Kingdom, South Korea, and South Africa. We ensure that every shipment is prepared with care, minimizing lead times and ensuring safe delivery.

Super Metal Manufacturing Co. has built its reputation on quality, reliability, and customer satisfaction. By partnering with us, clients gain access to premium-grade 4140 round bars backed by exceptional service and global supply capabilities. As a leading 4140 Round Bar Stockist and Exporter in the United States and beyond, we are committed to supporting industries with materials that deliver superior performance and long-term durability.

Our mission is to be more than just a supplier – we aim to be a trusted solutions provider for all your alloy steel requirements. Whether your needs are in construction, manufacturing, or specialized engineering applications, our extensive stock of 4140 round bars ensures you always get the right product at the right time, anywhere in the world.

Alloy Steel 4140 Round Bars Dimensions Standard

Diameter or Width (mm)	Weight per meter	Sectional Area	Perimeter
	Round (kg)	Round (cm²)	Round (cm)
5.0	0.15	0.20	1.57
5.5	0.19	0.24	1.78
6.0	0.22	0.28	1.88
7.0	0.30	0.38	2.20
8.0	0.39	0.50	2.51
9.0	0.50	0.64	2.83
10	0.63	0.79	3.14
11	0.75	0.95	3.46
12	0.89	1.13	3.77
14	1.21	1.54	4.40
16	1.58	2.01	5.03
18	2.00	2.54	5.65
20	2.47	3.14	6.28
22	2.98	3.80	6.91
25	3.85	4.91	7.85
28	4.83	6.16	8.80
32	6.31	8.04	10.05
36	7.99	10.18	11.31
40	9.86	12.57	12.57
45	12.49	15.90	14.14
50	15.41	19.64	15.71
56	19.34	24.63	17.59
63	24.47	31.17	19.79
71	31.08	39.59	22.31
80	39.46	50.27	25.13

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.