Tool Steel Round Bars
Tool Steel Round Bars are cylindrical bars made from high-carbon alloys that are designed to endure a lot of pressure, heat, and wear. Our bars are known for being very hard and tough. It is used to make tools that cut, shape, and form materials with precision and strength. Dhanlaxmi Steel is a trusted Tool Steel Round Bars Supplier and manufacturer that makes high-quality products that are perfect for industrial uses that need performance and dependability. Each of our bars is produced under strict quality control to ensure consistent mechanical properties and durability.
We offer a variety of high-performance tool steel round bars, including Hot-work tool steels such as H13 round bar and H11 round bar, designed for applications involving high temperatures and stress, like die-casting dies and hot forging tools. H13's high vanadium content gives it superior resistance to heat checking and abrasion at elevated temperatures, while H11 offers higher toughness and resistance to thermal fatigue. Our cold-work options include 1.2080 round bar (AISI D3 Steel Bar), Cr12MoV Steel Round Bar, and 1.2379 tool steel round bar (D2), which are suitable for ambient temperature tasks requiring exceptional hardness and wear resistance, such as complex blanking, forming dies, and shear blades. Finally, our Plastic mold steels include the pre-hardened 1.2311 round bar and its highly machinable variant 11.2312 round bar, ideal for plastic injection molds. Additionally, we offer 1.2083 Stainless Tool Steel, a stainless plastic mold steel prized for its corrosion resistance and excellent polishability, which is perfect for molds used with corrosive plastics or for optical components.
H13 Tool Steel Round Bar, H11 Tool Steel Round Bar, 1.2311 round bar, 1.2080 round bar, 1.2080 Tool Steel Round Bar, AISI D3 Steel Bar, X210Cr12 Round Bar, 1.2083 Round Bar Supplier.
Our tool steel round bars have the perfect blend of strength, wear resistance, and toughness for high-stress environments. It is used to make dies, punches, molds, and machine parts. Materials like H13 Tool Steel Round Bar and D2 Tool Steel Round Bar are used in industries like automotive, aerospace and construction for longevity. Chromium, molybdenum and vanadium are examples of alloying elements that make things less likely to bend, heat up or wear out which means they last longer in tough conditions.
Various Types Of Tool Steel Round Bars
H13 Round Bar
P20 Round Bar
D2 Tool Steel Round Bar
H11 Tool Steel Round Bar
1.2080 Tool Steel Round Bar
D3 Tool Steel Round Bar
X210Cr12 | SKD1 Round Bar
Cr12MoV Steel Round Bar
Buy DIN 1.2083 Steel Round Bar, 1.2083 Stainless Tool Steel, Huge Stock of DIN 1.2311 Tool Steel Round Bar, 40CrMnMo7 Round Bar, P20 Round Bar, 1.2312 Tool Steel Round Bar, P20+S Round Bar.
Each of our Tool Steel Round Bar is securely packaged using protective wraps, steel straps and rust preventive coatings to ensure safe delivery. Our bars are clearly marked with grade and heat numbers for full traceability. Every product comes with Mill Test Certificates (EN 10204 3.1/3.2) and meets BIS standards for quality and performance. For reliable supply of H11, H13, or 1.2311 Tool Steel Round Bars, contact us today for quality-tested materials at competitive prices.
Tool Steel Round Bars Specification
| Specification | Details |
| Diameter Range | 6mm to 600mm |
| Length Range | 1 meter to 6 meters (custom sizes available) |
| Tolerance | h9, h11, or as per customer requirements |
| Finish Options | Black, Bright, Polished, Rough Turned |
| Hardness | 58–62 HRC (after heat treatment) |
| Applications | Dies, Molds, Cutting Tools, Wear Parts |
Chemical Composition of Tool Steel Round Bars
| Element | Composition (%) |
| Carbon (C) | 1.50 – 1.60 |
| Chromium (Cr) | 11.00 – 13.00 |
| Molybdenum (Mo) | 0.70 – 1.20 |
| Vanadium (V) | 0.50 – 1.00 |
| Manganese (Mn) | 0.20 – 0.40 |
| Silicon (Si) | 0.10 – 0.40 |
| Phosphorus (P) | ≤ 0.03 |
| Sulfu r (S) | ≤ 0.03 |
Mechanical Properties of Tool Steel Round Bars
| Property | Value | Units |
| Tensile Strength | 700 – 2000 | MPa |
| Yield Strength | 500 – 1800 | MPa |
| Elongation | 10 – 20 | % |
| Hardness (Annealed) | 200 – 250 | HB |
| Hardness (After Heat Treatment) | 58 – 62 | HRC |
| Impact Strength | 15 – 25 | J |
| Modulus of Elasticity | 190 – 210 | GPa |
| Density | 7.7 – 7.9 | g/cm³ |
| Working Temperature | Up to 500 | °C |
Check 1.2379 Tool Steel Round Bar, 1.2312 round bar, d2 round bar, d3 round bar, Cr12MoV Steel Round Bar, DIN 1.2080 Round Bar, X210Cr12 | SKD1 Round Bar Sizes.
Weight Chart of Tool Steel Round Bars
| Diameter (mm) | Weight per Meter (kg/m) | Diameter (mm) | Weight per Meter (kg/m) |
| 10 | 0.62 | 55 | 18.58 |
| 12 | 0.89 | 60 | 22.00 |
| 16 | 1.58 | 65 | 26.04 |
| 20 | 2.47 | 70 | 30.20 |
| 25 | 3.85 | 75 | 34.57 |
| 30 | 5.55 | 80 | 39.17 |
| 35 | 7.55 | 90 | 50.00 |
| 40 | 9.87 | 100 | 61.65 |
| 45 | 12.50 | 110 | 74.70 |
| 50 | 15.42 | 120 | 88.80 |
Industry We Serve
