Our Alloy Steel 4140 Round Bar is produced using advanced metallurgical technology ensuring superior hardness, tensile strength, and wear resistance. Whether you require 4140 Forged Round Bar, heat-treated (QT) bars, normalized bars, or precision-ground bars, we deliver products that outperform industry requirements for strength and durability.
As a top stockist and 4140 Round Bars Exporter in Kenya, we maintain large inventories of Cr-Mo Steel Round Bar in various diameters, lengths, and finishes. We cater to demand from sectors such as oil & gas, agriculture equipment, power plants, heavy machinery, shaft manufacturing, gear production, and industrial fabrication in Nairobi, Mombasa, Eldoret, and Kisumu.
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 | Kenya | 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 |
Our bars undergo strict quality inspection including ultrasonic testing, tensile testing, hardness testing, and chemical analysis. This ensures that every 42CrMo Alloy Steel Bar we ship to Kenya meets required ASTM, DIN, JIS, BS, and ISO specifications. With export-grade packaging and fast logistics support, we guarantee timely delivery to Kenyan ports.
For high-strength engineering bars, choose Super Metal Manufacturing Co., the most reliable and experienced 4140 Round Bars Exporter in Kenya. Contact us today for competitive pricing, technical support, and bulk order supply of AISI 4140, EN19, 42CrMo4, and Chromoly Steel Round Bars from India to Kenya.
Our commitment to quality, customer satisfaction, and continuous innovation has positioned us among the most preferred Chromoly Steel Round Bar exporters in Kenya. 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 Kenya, 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 Kenyaan 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 About 4140 Round Bars Exporter in Kenya
Q1: Why choose Super Metal Manufacturing Co. as a 4140 Round Bars Exporter in Kenya?
A1: We are a reputed 4140 Round Bars Exporter in Kenya offering certified AISI 4140, EN19, 42CrMo4, and Chromoly Steel Round Bars with guaranteed quality, fast delivery, and competitive pricing.
Q2: What industries in Kenya use 4140 Round Bars?
A2: 4140 Round Bar and EN19 / 42CrMo4 Round Bars are widely used in Kenya for automotive parts, construction equipment, gears, shafts, mining machinery, oil & gas tools, and industrial engineering components.
Q3: Do you supply custom size SAE 4140 and EN19 Round Bars?
A3: Yes, we supply SAE 4140, EN19A, EN19T, and DIN 42CrMo4 Round Bars in custom diameters, lengths, and heat-treated conditions to meet specific project requirements in Kenya.
Q4: What standards do your 4140 bars comply with?
A4: Our Alloy Steel 4140 Round Bar products comply with ASTM, DIN 1.7225, JIS SCM440, BS 708M40, AFNOR 42CD4, and ISO 42CrMo4 standards for high-performance engineering applications.
Q5: How to request a quote for 4140 Round Bars in Kenya?
A5: Contact us via email or website to get the best quote for 4140 Round Bars Exporter in Kenya. We provide quick responses, technical support, and export-ready documentation.