Steel circle 1.2345 / 5X5MF1S

General Technical Characteristics

Steel round 1.2345 is distinguished by its high hardness, strength, and wear resistance. It can withstand high temperatures, making it indispensable in the production of tools for hot metal processing.

Key characteristics:

• Hardness after heat treatment: 48-52 HRC
• Tensile strength: 1800-2000 MPa
• Operating temperature: up to 600°C

Applications of 1.2345 Steel

The X50CrMoV5-1 steel round is widely used in various industries, including:

• Manufacturing of molds for hot stamping.
• Production of tools for die casting.
• Manufacturing of cutting tools operating under high-temperature conditions.
• Use in mechanical engineering for parts requiring high wear resistance.

This steel is an optimal choice for producing tools that must withstand prolonged stress and high temperatures.

Features of 1.2345 Steel

The 5X5MF1S steel round offers several advantages, making it popular among manufacturers:

• Heat resistance – the ability to operate at high temperatures without losing strength.
• Wear resistance – high resistance to abrasive wear.
• Ease of heat treatment – the steel is well-suited for hardening and tempering, allowing it to achieve the necessary operational characteristics.
• Versatility – suitable for various processing methods, including machining and grinding.

Chemical Composition of 1.2345 Steel

The chemical composition of X50CrMoV5-1 provides its excellent operational properties.

Main components:

• Carbon (C): 0.45-0.55%
• Chromium (Cr): 4.80-5.50%
• Molybdenum (Mo): 1.20-1.50%
• Vanadium (V): 0.30-0.50%
• Silicon (Si): 0.80-1.20%
• Manganese (Mn): 0.25-0.50%

This composition ensures high hardness, corrosion resistance, and wear resistance.

Mechanical Properties of X50CrMoV5-1 Steel

The mechanical properties of 5X5MF1S make it an ideal material for tool manufacturing:

• Yield strength: 1600-1800 MPa
• Elongation: 8-10%
• Impact toughness: 25-30 J/cm²
• Elastic modulus: 210 GPa

These characteristics guarantee durability and reliability in tools made from this steel.

Advantages of 1.2345 Steel Round

• High resistance to thermal effects.
• Ability to withstand significant mechanical loads.
• Long service life of tools.
• Ease of processing and heat treatment.