As a leading AFNOR 42CD4 Round Bar Manufacturer and Stockist, Super Metal Manufacturing Co. offers bars in various sizes, dimensions, and finishes such as black, bright, and forged. Our advanced production facilities and quality assurance processes ensure superior surface finish, consistent mechanical strength, and dimensional accuracy. Each bar undergoes ultrasonic inspection, hardness testing, and microstructure analysis before dispatch.
We are a well-established Exporter of AFNOR 42CD4 Round Bars, serving customers in Europe, the Middle East, Asia, and North America. Our global distribution network allows us to supply large volumes quickly while maintaining competitive pricing. We provide complete documentation including Mill Test Certificates (MTC), third-party inspection reports, and country-specific certifications upon request.
Material Specification Chart of AFNOR 42CD4 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 | Hong Kong | 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 |
The AFNOR 42CD4 Round Bar offers excellent wear resistance, impact strength, and heat treatment capability. Its chromium-molybdenum composition enhances hardness and toughness, making it suitable for use in the automotive, oil & gas, aerospace, construction, and heavy machinery industries. The material maintains its mechanical integrity even under high temperature and pressure conditions, ensuring a long service life.
At Super Metal Manufacturing Co., we are dedicated to maintaining the highest standards of quality and precision. Our expertise in producing AFNOR 42CD4 Alloy Steel Round Bars enables us to deliver reliable materials for both general-purpose and specialized industrial applications. We also offer custom sizes, heat treatment services, and CNC cutting solutions to meet specific client requirements.
By choosing Super Metal Manufacturing Co. as your trusted supplier, you can be assured of top-quality AFNOR 42CD4 Round Bars that combine strength, performance, and precision. With our technical excellence, large inventory, and global export capability, we continue to be a leading name in the alloy steel bar industry.
Alloy Steel AFNOR 42CD4 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 AFNOR 42CD4 Round Bar
Q1: What is AFNOR 42CD4 Round Bar?
A1: AFNOR 42CD4 Round Bar is a chromium-molybdenum alloy steel bar known for its high tensile strength, toughness, and wear resistance. It is equivalent to AISI 4140, EN19, and DIN 42CrMo4 grades.
Q2: What are the common applications of AFNOR 42CD4 Round Bars?
A2: AFNOR 42CD4 Round Bars are used in the manufacturing of gears, shafts, axles, crankshafts, connecting rods, and other components requiring superior fatigue and impact resistance.
Q3: What are the equivalent grades of AFNOR 42CD4 Round Bar?
A3: Equivalent grades include AISI 4140, SAE 4140, EN19, DIN 42CrMo4, 1.7225, JIS SCM440, and BS 708M40, all offering comparable chemical and mechanical properties.
Q4: Does Super Metal Manufacturing Co. export AFNOR 42CD4 Round Bars internationally?
A4: Yes, Super Metal Manufacturing Co. exports AFNOR 42CD4 Round Bars to several countries worldwide, providing high-quality materials, certifications, and timely delivery.
Q5: Can AFNOR 42CD4 Round Bars be heat-treated?
A5: Yes, AFNOR 42CD4 Round Bars can be heat-treated through quenching and tempering processes to achieve higher hardness, strength, and wear resistance as per application requirements.
Application of AISI Alloy Steel AFNOR 42CD4 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.