Super Metal Manufacturing Co. also supplies a wide range of grades such as EN19A Round Bar, EN19T Round Bar, DIN 42CrMo4 Round Bar, 1.7225 Round Bar, and JIS SCM440 Round Bar. Our 42CrMo4 Alloy Steel Round Bar and 42CrMo Alloy Steel Bar are known for their superior machinability and high impact strength. These alloy steel bars are extensively used in the production of tools, fasteners, and machinery parts requiring excellent hardness and wear resistance.
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 | Swaziland | 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 |
As a trusted supplier of Chromoly Steel Round Bar and Cr-Mo Steel Round Bar in Swaziland, we ensure that every bar meets international specifications and is delivered on time. Our Alloy Steel 4140 Round Bar and 4140 Forged Round Bar are available in various diameters, finishes, and lengths, making them suitable for diverse engineering requirements. We serve key industrial regions such as Mbabane and Manzini, offering fast logistics and consistent product availability.
We also supply UNS G41400 Round Bars, BS 708M40 Round Bars, AFNOR 42CD4 Round Bars, and ISO 42CrMo4 Round Bars that comply with ASTM, DIN, and JIS standards. Our 42CrMo4 Alloy Steel Round Bars are widely recognized for their dimensional accuracy, thermal stability, and high tensile strength. Super Metal Manufacturing Co. ensures that each bar is thoroughly tested to maintain top-notch quality and consistency for our Swaziland customers.
As a leading 4140 Round Bars Exporter in Swaziland, Super Metal Manufacturing Co. focuses on delivering customer satisfaction through exceptional product quality, technical support, and competitive pricing. Whether you require Chromoly Steel Round Bars for mechanical applications or 4140 Forged Round Bars for industrial machinery, we provide the right alloy steel solutions that enhance productivity and reliability across Swaziland’s industries.
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 Swaziland
Q1: Why is Super Metal Manufacturing Co. known as a reliable 4140 Round Bars Exporter in Swaziland?
A1: We are a trusted 4140 Round Bars Exporter in Swaziland offering premium-quality alloy steel bars that meet international standards and are widely used in automotive, engineering, and industrial applications.
Q2: What are the benefits of using AISI 4140 Round Bar?
A2: AISI 4140 Round Bars offer high tensile strength, toughness, and wear resistance. They are ideal for applications like shafts, axles, and gears that demand durability and precision.
Q3: Which grades of 4140 Round Bars do you supply to Swaziland?
A3: We supply various grades including EN19 Round Bar, EN19T Round Bar, DIN 42CrMo4 Round Bar, and JIS SCM440 Round Bar, suitable for different industrial uses.
Q4: Do you provide customized 4140 Forged Round Bars for clients in Swaziland?
A4: Yes, we offer 4140 Forged Round Bars in customized diameters, lengths, and finishes to meet specific client and project requirements in Swaziland.
Q5: How can I request a quote for 4140 Round Bars in Swaziland?
A5: You can contact Super Metal Manufacturing Co. through our website or email to request a quote for 4140 Round Bars Exporter in Swaziland. We ensure quick responses and competitive pricing.
Application of AISI Alloy Steel 4140 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.