Tool Steel 50CrV4
Tool steel 50CrV4 is a high-performance material that is widely used in toolmaking, mechanical engineering, and other industrial applications. This steel is known for its excellent hardness, toughness, wear resistance, and shock resistance, making it an ideal choice for demanding applications where performance and reliability are crucial.
One of the key features of 50CrV4 is its high carbon content, which provides exceptional hardness and wear resistance. The addition of vanadium also improves toughness, strength, and fatigue resistance, making this steel a top choice for heavy-duty applications.
Despite its high performance, 50CrV4 is relatively easy to machine and work with, making it a popular material among tool and die makers. It can be heat-treated to achieve a broad range of properties, allowing it to be tailored to specific applications.
Additionally, tool steel 50CrV4 is a versatile material that can be used for a variety of tools and components, including springs, screws, gears, shafts, and cutting tools. Its exceptional mechanical properties and versatility make it an ideal choice for a broad range of industrial applications.
Dimensions and tolerances
Thickness: 1 to 8 mm; Tolerances: +/- 0.008 to 0.11 mm
Width: 10 to 400 mm; Tolerances: +/- 0.15 to 0.60
*accept nonstandard size, please contact with our sales.
Blue Steel Strips Chemical composition
| name | number | C | Si | Mn | P max. | S max. | Cr | Mo max. | V | Ni |
| 51CrV4 | 1.8159 | 0,47 to 0,55 | max. 0,40 | 0,70 to 1,10 | 0,025 | 0,025 | 0,90 to 1,20 | 0,10 | 0,1 to 0,25 | max. 0,40 |
Mechanical Properties
| Tensile strength | 601～478 | σb/MPa |
| Yield Strength | 519 | σ 0.2 ≥/MPa |
| Elongation | 01 | δ5≥(％) |
| ψ | - | ψ≥(％) |
| Akv | - | Akv≥/J |
| HBS | 483～913 | - |
| HRC | 30 | - |
Physical Properties
| Thermal expansion | 02-79 | e-6/K |
| Thermal conductivity | 18-96 | W/m.K |
| Specific heat | 450-460 | J/kg.K |
| Melting temperature | 2871-8723 | 째C |
| Density | 3322-1406 | kg/m3 |
| Resistivity | 0.50-0.60 | Ohm.mm2/m |
Heat Treatment Regime
|
Annealing |
Quenching |
Tempering |
Normalizing |
Q & T |
|
√ |
√ |
√ |
√ |
√ |
Size Availability
| Steel Grade | Specification | Processing range(mm) |
| GS-50CrV4 Special Alloy | Round Bar and Hollow Bar | Φ1 to Φ2000 |
| Square and Flat Steel | Φ10 to Φ100 | |
| Plate and Sheet | 0.08-800(Thickness)*10-1500(Width)*Length | |
| Tube or Pipe | OD:Φ4-410; WT:1-35 mm; Lenght:10-12000 | |
| Coil and Strip Steel | THK:0.1mm Width:1500mm | |
| Forged | Ring/Cylindrical/Disk |
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