EN 10294 Carbon Steel Hollow Bar supplier
20MnV6 is a carbon-manganese steel grade is produced under specification EN 10294. This carbon-manganese steel grade has been micro alloyed with vanadium. The addition of vanadium to 20MNV6 Hollow Bar distinguished by properties such as exceptional machinability and weldability. Moreover, these components have a high yield and tensile strengths due to the microalloying impact of the vanadium along with the thicker cross sectioned construction of the walls.
The low carbon content and the vanadium addition in bs 6258 grade 600 Hollow hex bar permits for a surface hardening process with the bars being subjected to either a carburizing or a nitriding process. The heat treatment process wherein the alloy of a 1.0644 E470 20MnV6 High Tensile Low Alloy Steel Hollow Bar absorbs a certain amount of carbon in the presence of carbon sustaining substrates- for e.g. charcoal or carbon monoxide is referred to as carburising. On the other hand, a heat treatment, which creates a case-hardened surface on the EN 10294-1 20MnV6 Hollow Bar with a diffusion of nitrogen is referred to as nitriding. A major benefit of using an e470 en 10294 carbon hollow bar as compared to a regular bar is that they cost and weigh lower, due to the low consumption, without any negative impact on its tensile or yield strength. In comparison to regular pipes and tubes, the walls of E470 20MnV6 Carbon Steel Hollow Bar are much thicker and can be measured by both the inner and outer diameter
High Tensile Low Alloy Steel EN 10294-1 20MnV6 Hollow Bar at low cost
Sizes Range of 20MNV6 Hollow Bar
- OD10.2mm-810mm, WT: 1.6mm-100mm
20MNV6 Hollow Bar Outer Diameter Tolerances
- +/-1%, or +/-0.5mm (Chose the bigger one)
List of 20MnV6 Round Bar Types
Check sizes, dimensions and ready stock of BS 6258 grade 600 Hollow hex bar
20MNV6 Carbon Steel Polished Round Bar
Steel Grade 20MNV6 Bright Bar
CS Grade 20MNV6 Hollow Bar
Gr 20MNV6 Hex Bar
20MNV6 Round Bar
Carbon Steel Grade 20MNV6 Cold Drawn Bar
Grade 20MNV6 Hot Rolled Bar
Carbon Grade 20MNV6 Steel Threaded Bar
Steel Grade 20MNV6 Rods
20MnV6 Steel Hollow Bars Wall Thickness Tolerances
| Scope of Outer Diameter | Ratio of Wall Thickness and Outer Diameter (WT/OD) | Tolerance |
|---|---|---|
| 102mm max | / | +/12.5% or +/-0.4mm (Chose the bigger one) |
| 102mm min | 0.05 max | +/15% or +/-0.4mm (Chose the bigger one) |
| 102mm min | 0.05-0.10 | +/12.5% or +/-0.4mm (Chose the bigger one) |
| 102mm min | 0.10 min | (-10%, +12.5%) |
Chemical Properties of 20MnV6 Alloy Steel Hollow Bar
| Carbon | Silicon | Manganese | Phosphorous | Sulphur | Molybdenum | Nickel | Chromium | Copper | Others |
| 0.16-0.22 | 0.10-0.50 | 1.30-1.70 | 0.035 | 0.04 | – | – | – | – | V max 0.15 |
| Grades | C | Si | Mn | P | S | V | Al | N | Nb |
|---|---|---|---|---|---|---|---|---|---|
| 20MnV | 0.17-0.24 | 0.17-0.37 | 1.30-1.60 | 0.025 max | 0.025 max | 0.07-0.12 | 0.10 min | 0.020 max | 0.07 max |
| E470 | 0.18-0.22 | 0.10-0.50 | 1.30-1.70 | 0.03 max | 0.015-0.030 | 0.08-0.15 | 0.10 min | 0.020 max | 0.07 max |
| Grade 600 | 0.22 max | 0.50 max | 1.60 max | 0.05 max | 0.05 max | 0.08-0.12 | 0.02 min | / | / |
20MnV6 Forged Bar Mechanical Properties Chart
| Yield Strength | Tensile Strength | Elongation A5 min | |||
| MPa min | ksi min | MPa min | MPa min | ksi min | Percentage |
| 600 | – | – | 19 | ||
| Wall Thickness (mm) | Tensile Strength (Mpa) | Yield Strength(Mpa) | Elongation A5 (L) (%) |
|---|---|---|---|
| 16 max | 650 min | 470 min | 17 min |
| 16-25 | 620 min | 460 min | 17 min |
| 25-40 | 600 min | 430 min | 17 min |
| 40-50 | 550 min | 430 min | 17 min |
Equivalent of 20MnV6 Bar
| DIN | EN | BS | NFA | ASTM | ASME |
| – | EN 10294-1 Grade 20MnV6 | – | – | – | – |