We also provide top-quality UNS G41400 Round Bar, BS 708M40 Round Bar, AFNOR 42CD4 Round Bar, and ISO 42CrMo4 Round Bar with excellent machinability and dimensional accuracy. These materials are recognized for their superior hardenability, wear resistance, and fatigue strength, making them highly suitable for demanding environments. Our 42CrMo4 Alloy Steel Round Bar and 42CrMo Alloy Steel Bar are among the most preferred choices in Canada’s engineering and manufacturing industries.
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 | Canada | 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 |
Being a trusted 4140 Round Bars Exporter in Canada, we maintain a vast stock of Alloy Steel 4140 Round Bars in various sizes, finishes, and conditions — black, bright, polished, or forged. With our robust supply chain and logistics network, we ensure timely delivery to major Canadian cities such as Toronto, Montreal, Vancouver, Calgary, and Edmonton.
Our focus on innovation, precision, and reliability has helped Super Metal Manufacturing Co. become one of the most reliable sources for Chromoly Steel Round Bars and Cr-Mo Steel Round Bars in Canada. Each bar undergoes mechanical and ultrasonic testing to ensure that it meets the highest performance standards before export.
If you’re looking for a dependable supplier of Alloy Steel 4140 Round Bars and 4140 Forged Round Bars in Canada, Super Metal Manufacturing Co. is your ideal partner. We deliver excellence through quality materials, competitive pricing, and unmatched customer service across the Canadian industrial sector.
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 Canada
Q1: What are the main applications of 4140 Round Bars in Canada?
A1: 4140 Round Bars are used in automotive parts, oil & gas equipment, machinery, and construction tools due to their superior toughness and tensile strength.
Q2: Does Super Metal Manufacturing Co. provide custom-sized 4140 Round Bars for the Canadian market?
A2: Yes, we manufacture and supply customized 4140 Round Bars, DIN 42CrMo4 Round Bars, and 4140 Forged Round Bars according to specific project dimensions and requirements.
Q3: What are the advantages of using Alloy Steel 4140 Round Bars?
A3: Alloy Steel 4140 Round Bars and Chromoly Steel Round Bars provide high strength, excellent toughness, and resistance to wear, impact, and fatigue, making them ideal for critical engineering components.
Q4: Are your 4140 Round Bars tested and certified for export to Canada?
A4: Yes, all our 4140 Round Bars, EN19 Round Bars, and 42CrMo4 Alloy Steel Round Bars are tested for quality and supplied with full mill test certificates and international certifications.
Q5: Which cities in Canada do you supply Alloy Steel 4140 Round Bars to?
A5: We export Alloy Steel 4140 Round Bars, Cr-Mo Steel Round Bars, and Chromoly Steel Round Bars to major Canadian cities like Toronto, Montreal, Vancouver, Calgary, and Ottawa.
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.