4140 Round Bars Manufacturer, Stockist and Exporter in Yemen

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Super Metal Manufacturing Co. is a trusted and leading 4140 Round Bars Exporter in Yemen, supplying premium-grade 4140 Round Bar, AISI 4140 Round Bar, SAE 4140 Round Bar, EN19 Round Bar, DIN 42CrMo4 Round Bar and Chromoly Steel Round Bar to industries across Yemen. Our products are known for durability, strength, precision machining, and heat-treatment compatibility, making us one of the top suppliers of Alloy Steel 4140 Round Bar in the Middle East market.

We specialize in supplying 42CrMo4 Alloy Steel Round Bar, 1.7225 Round Bar, JIS SCM440 Round Bar, UNS G41400 Round Bar, BS 708M40 Round Bar and AFNOR 42CD4 Round Bar that meet international standards. As a reputed manufacturer and stockist, we ensure robust inventory to meet urgent requirements from Yemen for oilfield industries, construction, machinery parts, and defense sectors.


Bars manufacturer

As a reliable exporter, our Cr-Mo Steel Round Bar and 4140 Forged Round Bar are widely used in shafts, gears, machine components, industrial tools, and high-stress mechanical applications. All ISO 42CrMo4 Round Bar and EN19A / EN19T Round Bar are supplied with test certificates and strict quality standards to ensure high mechanical performance.

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 Yemen 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

With years of export experience, Super Metal Manufacturing Co. has established strong supply capability in Yemen for Alloy Steel 4140 Round Bar in customized cut-lengths, heat-treatment conditions (Annealed / Normalized / Quenched & Tempered), precision tolerances, and export packaging. We deliver materials to major industrial hubs in Yemen including Sana’a, Aden, Taiz, Mukalla, Hodeidah, and Marib.

We offer competitive pricing and fast delivery for 42CrMo Alloy Steel Bar, 42CrMo4 Alloy Steel Round Bar and 4140 Forged Round Bar with exceptional service support, making us the preferred choice for engineering, oil & gas, heavy machinery, automotive, and energy sector clients across Yemen.

Whether you require AISI 4140 Round Bars for fabrication, machining, tool making, or mechanical engineering, Super Metal Manufacturing Co. guarantees unmatched quality, reliability, and global export standards. Contact us today to get the best price for 4140 Round Bars Exporter in Yemen.


Bars manufacturer

Our commitment to quality, customer satisfaction, and continuous innovation has positioned us among the most preferred Chromoly Steel Round Bar exporters in Yemen. Whether you need custom sizes, heat-treated conditions, or special finishes, we deliver tailor-made 4140 Round Bars to meet your exact project specifications.

As a reputed 4140 Round Bars Exporter in Yemen, Super Metal Manufacturing Co. emphasizes high-quality production, timely delivery, and excellent customer service. Our Chromoly Steel Round Bar, Cr-Mo Steel Round Bar, and 4140 Forged Round Bar are trusted by Yemenan manufacturers for their precision, strength, and long-lasting performance.


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

FAQs – 4140 Round Bars Exporter in Yemen

Q1: Why choose Super Metal Manufacturing Co. as a 4140 Round Bars Exporter in Yemen?

A1: We offer certified 4140 Round Bar and 42CrMo4 Alloy Steel Round Bar with competitive pricing, fast delivery, and superior quality for industries across Yemen.

Q2: Which grades of Alloy Steel 4140 Round Bar do you supply in Yemen?

A2: We supply AISI 4140, SAE 4140, EN19, EN19A, EN19T, DIN 42CrMo4, 1.7225, JIS SCM440, AFNOR 42CD4, BS 708M40, ISO 42CrMo4 and UNS G41400 Round Bar.

Q3: What applications use 4140 Round Bars in Yemen?

A3: Used in oilfield equipment, gears, shafts, crankshafts, axles, machine tools, construction equipment, and heavy engineering components.

Q4: Do you offer heat-treated and forged 4140 Round Bars?

A4: Yes, we supply 4140 Forged Round Bar, quenched & tempered bars, annealed bars, and precision-machined bars.

Q5: How can I get a quote for 4140 Round Bar in Yemen?

A5: Send us your requirement via email or website form to receive the best price for 4140 Round Bars Exporter in Yemen.

Countries we have exported our products to:

Turkey, Thailand, Bulgaria, Serbia, Mexico, Estonia, Trinidad & Tobago,Tunisia, New Zealand, Indonesia, Puerto Rico, Ireland, Yemen, Morocco, Brazil, Lebanon, Yemen, 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, Yemen, 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, Yemen, Egypt, United States, Belgium, Canada, Namibia, Norway, Qatar, Belarus, Netherlands.

Cities we have supplied our products to:

Bengaluru, Vung Tau, Nashik, Jaipur, Navi Yemen, 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, Yemen, 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, Yemen, Aberdeen, Coimbatore, Kuala Lumpur, Perth, Ahmedabad, New York, New Delhi, Manama, Abu Dhabi, Montreal, Jeddah, Pune, Vadodara, Kuwait City, Chennai, Geoje-si, Tehran, Yemen, 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:

4140 Round Bars Exporter in Yemen,