Steel Alloy 4340 Round Bar High Strength Heat Treated Industrial Grade Astm Standard Manufacturer Supplier
| Size Range | 10 mm to 300 mm |
|---|---|
| Length | 1–6 M |
| Standards | Astm, Asme, Din, Nf, Jis, En, Ios |
| Finished | Black, Bright, Cold Drawn, Polish, Polished, Centreless Ground |
High Strength Steel Alloy 4340 Round Bar Heat Treated Industrial Grade ASTM A29 Standard Manufacturer Supplier
Nova Steel Corporation can be relied on to provide high-performance alloy steel products, and their Steel Alloy 4340 Round Bar solutions can be used in arduous industrial applications. Steel Alloy 4340 is a nickel-chromium-molybdenum alloy steel that is famously tough, high tensile, and a deep hard alloy. These round bars are popular in parts with high stress and shock and cyclic deformation (shafts, gears, crankshafts, and heavy-duty fasteners). This material also has high mechanical properties and therefore is also strong in large cross sections; hence, it is used in critical mechanical and structural components. Quality control and metallurgical consistency are important factors in performable reliability as a Steel Alloy 4340 Round Bar Manufacturer.
- Alloy Steel Round Bar 4340 reacts well to heat treatment processes such as quenching and tempering due to its controlled chemical composition
- Heat treatment enhances the performance properties of the alloy
- 4340 provides an optimal balance between strength and ductility
- The alloy resists fatigue and wear even in harsh operating conditions
- Widely used in aerospace, oil and gas, defence, and heavy engineering industries
- Industries using 4340 require high reliability and long service life
- Consistent quality is critical as material failure is not an option in demanding applications
Steel Alloy 4340 round bars in the B2B industry are assessed in terms of dimensional accuracy, surface finish and international standards. These bars can be normalised, annealed, quenched and tempered so as to suit the varying engineering needs. Their versatility in the industries they are used in, coupled with high machinability in the annealed state makes them an ideal choice when manufacturers want to streamline their performance without interfering with the safety or durability.
Steel Alloy 4340 Round Bar – Weight Chart
| Diameter (mm) | Weight per Meter (kg) |
|---|---|
| 10 | 0.62 |
| 12 | 0.89 |
| 16 | 1.58 |
| 20 | 2.47 |
| 25 | 3.85 |
| 30 | 5.55 |
| 40 | 9.86 |
| 50 | 15.42 |
| 60 | 22.21 |
| 75 | 34.70 |
| 100 | 61.65 |
Clients Project of Steel Alloy 4340 Round Bar
| Product Supplied | Quantity | Cities (India) |
|---|---|---|
| Steel Alloy 4340 Round Bar for the Oil and gas industry | 134 Pieces | Bareilly, Uttar Pradesh |
| Steel Alloy 4340 Round Bar supplied to the Pharmaceutical processing industry | 140 Pieces | Mumbai, Maharashtra |
| Steel Alloy 4340 Round Bar supply for Piping | 180 Pieces | Panaji, Goa |
| Steel Alloy 4340 Round Bar supplied to industry | 190 Pieces | Raipur, Chhattisgarh |
Type of Sub-products
Annealed 4340 Bar Annealed 4340 Bar
Softened through annealing to improve machinability and cold workability. Used in pre machining for aerospace and tooling industries.
Quenched Tempered Bar Quenched Tempered Bar
Undergoes heat treatment for high strength and fatigue resistance. Ideal for crankshafts, drive shafts, and high load machine parts.