Designed for demanding industrial applications, Piyush Steel is a top-notch company that offers top-grade 4130 round bars, a versatile and durable alloy steel product. As a reliable 4130 round bar manufacturer and supplier, we provide high-strength solutions for the aerospace, automotive, oil & gas, and building sectors. We use better mechanical qualities and precise production to make our AISI 4130 round bars operate under demanding situations.
The intense chemical makeup of the 4130 alloy steel round bar contains manganese, carbon, chromium, and molybdenum. Although carbon content (0.28%) adds to exceptional hardness and wear resistance, chromium (0.80%) increases corrosion resistance and oxidation protection. Manganese (0.40%) increases toughness and durability; molybdenum (0.15%) improves strength and heat resistance. This unique combination guarantees exceptional performance from our CS 4130 round bars for various uses.
Table Of Content
One of the key advantages of 4130 AISI round bars is their exceptional heat resistance. These bars are perfect for use when they need constant strength and minor deformation, as they keep stability under high temperatures. The alloy's excellent tensile strength, fatigue resistance, and chemical stability further guarantee dependability in essential parts such as structural elements, gears, and shafts.
Comparable mechanical and chemical qualities of the alloy steel 4130 round bar are those of worldwide counterparts, including EN19, 25CrMo4, and SCM430. Engineers extensively employ these bars to fabricate engine components, drilling tools, and aerospace fittings due to their remarkable machinability and weldability. Engineers and fabricators primarily choose these bars due to their versatility and consistent performance. Our first priorities at Piyush Steel are precision and quality so that every 4130 round rod meets exact industry standards. As a leading 4130 round bar supplier, we provide custom sizes to meet your project needs, heat treatments, and coatings.
Non-destructive tests-
• Pitting corrosion test
• Chemical test
• Intergranular corrosion test
• Ultrasonic test
• Radiographic test
• Positive material test
Destructive tests-
• Mechanical test
• Bend test
• Hardness test
• Compression test
• Tensile test
• Torsion test
We attach some documentation reports with our supplied range of products that ensure the reliability of products. The reports include a specification guide, fumigation certificates, (NBAL) test report, raw material test report, mill test report, quality assurance plan, heat treatment charts, MTC report, etc.
We also use high quality packaging materials to deliver products. We deliver AISI 4130 round bars in the individual wrapping in the form of big bundles. Some sort of support is also provided on packing to prevent jerks and damages while exporting.
| STANDARD | WERKSTOFF NR. | UNS |
| AISI 4130 | 1.7218 | G41300 |
Diameter : 100mm-1200mm
Length : 12m
Finish : Bright, Polish & Black
Condition : Cold Drawn & Polished Cold Drawn, Centreless Ground & Polished
Form : Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc.
|
Diameter (inches) |
Diameter (mm) |
Approx. Weight (lbs/ft) |
Approx. Weight (kg/m) |
Cross-Sectional Area (in²) |
Cross-Sectional Area (cm²) |
Circumference (inches) |
Circumference (mm) |
| 0.25 | 6.35 | 0.17 | 0.25 | 0.049 | 0.32 | 0.79 | 20.07 |
| 0.50 | 12.70 | 0.68 | 1.01 | 0.196 | 1.27 | 1.57 | 40.13 |
| 0.75 | 19.05 | 1.53 | 2.28 | 0.441 | 2.84 | 2.36 | 60.20 |
| 1.00 | 25.40 | 2.72 | 4.05 | 0.785 | 5.07 | 3.14 | 80.27 |
| 1.25 | 31.75 | 4.25 | 6.33 | 1.227 | 7.91 | 3.93 | 100.33 |
| 1.50 | 38.10 | 6.12 | 9.10 | 1.767 | 11.40 | 4.71 | 120.40 |
| 2.00 | 50.80 | 10.88 | 16.21 | 3.142 | 20.26 | 6.28 | 160.53 |
| 2.50 | 63.50 | 17.00 | 25.29 | 4.909 | 31.67 | 7.85 | 200.67 |
| 3.00 | 76.20 | 24.48 | 36.45 | 7.069 | 45.60 | 9.42 | 240.80 |
| 4.00 | 101.60 | 43.52 | 64.78 | 12.566 | 81.06 | 12.57 | 320.53 |
| 5.00 | 127.00 | 67.75 | 100.81 | 19.635 | 126.65 | 15.71 | 400.67 |
| 6.00 | 152.40 | 97.92 | 145.56 | 28.274 | 182.41 | 18.85 | 480.80 |
| Grade | C | Mn | Si | S | Cu | Fe | Mo |
| AISI 4130 | 0.28 - 0.33 | 0.4 - 0.8 | 0.15 - 0.35 | 0.04 | - | - | 0.15 - 0.25 |
| Element | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| AISI 4130 | 930 | 735 | 12 |
The full identification of the bars should be continuously marked down its whole length, including :
4130 carbon steel bars exporter, aisi 4130 threaded bars, aisi 4130 carbon steel round bars Dealer, sae 4130 black bars suppliers in mumbai, carbon steel 4130 bars, aisi 4130 rods, carbon steel 4130 square bars distributors, carbon steel din 1.7218 bars, aisi 4130 carbon steel hex bars, aisi 4130 round bars suppliers, uns g41300 bar, aisi 4130 bars, 4130 carbon steel bar suppliers, 4130 aisi carbon steel bar, aisi uns g41300 bars stockholder, carbon steel aisi 4130 bars, aisi 4130 bright bars stockist, 4130 carbon polished bar, carbon steel 1.7218 rectangle bar, aisi 4130 rod suppliers, manufacturer in mumbai.
Round, Square, Forged, Hollow Bar With Mill And Third Party Test Certificate.
AISI 4130 Round Bar Price List
Request the latest SAE 4130 Bars Price List. Please Call +91 22 23867540 or Send an Email to [email protected] for AISI 4130 Round Bar Ready stock information and updated price list.