We supply a variety of JIS SCM440 Round Bar, UNS G41400 Round Bar, and BS 708M40 Round Bar to meet different international standards. Our commitment to quality is reflected in our compliance with AFNOR 42CD4 Round Bar and ISO 42CrMo4 Round Bar specifications. Each product undergoes strict inspection and quality control to ensure flawless results and maximum customer satisfaction in Brazil.
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 | Brazil | 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 reputed 4140 Round Bars Exporter in Brazil, Super Metal Manufacturing Co. maintains a large inventory of 4140 Forged Round Bar and 42CrMo Alloy Steel Bar in various dimensions, finishes, and grades. We have established long-term relationships with clients across Brazil who rely on our consistency, fast delivery, and competitive pricing. Whether it’s bulk export or customized alloy steel solutions, we provide unmatched service and quality assurance.
Our EN19A Round Bar and EN19T Round Bar are engineered to deliver high fatigue strength, resistance to shock loading, and superior toughness. These properties make them highly suitable for mechanical components that experience cyclic stress. Super Metal Manufacturing Co. ensures every Alloy Steel 4140 Round Bar meets the precise requirements of the Brazilian market and complies with international standards.
Choose Super Metal Manufacturing Co. as your reliable 4140 Round Bars Exporter in Brazil for top-quality alloy steel solutions. Our expertise, technical excellence, and customer-focused approach make us one of the most trusted exporters of Chromoly Steel Round Bar and Cr-Mo Steel Round Bar globally.
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 Brazil
Q1: Why choose Super Metal Manufacturing Co. as your 4140 Round Bars Exporter in Brazil?
A1: Super Metal Manufacturing Co. provides high-quality 4140 Round Bar, AISI 4140 Round Bar, and DIN 42CrMo4 Round Bar with international certifications, ensuring superior quality and timely delivery across Brazil.
Q2: What are the main applications of 42CrMo4 Alloy Steel Round Bar in Brazil?
A2: 42CrMo4 Alloy Steel Round Bar is used in automotive axles, shafts, gears, machine components, and oil field equipment due to its toughness, hardness, and strength.
Q3: Do you offer customized sizes and finishes for Alloy Steel 4140 Round Bars?
A3: Yes, we offer Alloy Steel 4140 Round Bar and Chromoly Steel Round Bar in customized diameters, finishes, and lengths based on project and client requirements.
Q4: Are your 4140 Forged Round Bars tested for quality assurance?
A4: Absolutely. Every 4140 Forged Round Bar undergoes mechanical, ultrasonic, and chemical testing to ensure compliance with ASTM, ISO, and EN standards.
Q5: How can I get a quotation for 4140 Round Bars Export to Brazil?
A5: You can contact Super Metal Manufacturing Co. via our website or email to receive a competitive quotation for your 4140 Round Bars Export in Brazil based on specifications and quantity.
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.