1. What is C45 Material Density?

Definition: This calculator computes the density of C45 steel or other materials using mass and volume measurements.

Purpose: It helps engineers and material scientists determine material density, a crucial property for structural calculations.

2. How Does the Calculator Work?

The calculator uses the fundamental density formula:

Where:

• \( \rho \) — Density (kg/m³)
• \( m \) — Mass (kg)
• \( V \) — Volume (m³)

Note: For C45 steel, the typical density is ~7850 kg/m³ at room temperature.

3. Importance of Density Calculation

Details: Density is fundamental for weight calculations, structural analysis, and material selection in engineering applications.

4. Using the Calculator

Tips: Enter the mass in kilograms and volume in cubic meters. For C45 steel verification, typical values should yield ~7850 kg/m³.

5. Frequently Asked Questions (FAQ)

Q1: What is C45 steel?
A: C45 is a medium-carbon steel with good strength and wear resistance, commonly used in shafts, gears, and structural components.

Q2: Does density change with temperature?
A: Yes, density decreases with increasing temperature due to thermal expansion.

Q3: How precise is the 7850 kg/m³ value?
A: It's a standard value at 20°C; actual density may vary ±50 kg/m³ based on exact composition and microstructure.

Q4: Can I use this for other materials?
A: Yes, the calculator works for any material - just input the correct mass and volume values.

Q5: Why is density important in engineering?
A: Density affects weight calculations, buoyancy, structural loading, and material selection for applications.