Hardness Converter - Convert HRC, HRB, HV, Shore & More Units
Result:
60 HRC = 72 HRB
How Hardness Conversion Works
Input Hardness
Enter hardness value
Select Scales
Choose hardness scales
Convert
Apply correlation formula
Conversion Formulas
HRC to HRB
HRB = (HRC × 0.95) + 15
Example: 60 HRC = (60 × 0.95) + 15 = 72 HRB
HRC to Vickers
HV = (HRC × 10.5) + 150
Example: 50 HRC = (50 × 10.5) + 150 = 675 HV
HRC to Brinell
HB = (HRC × 9.8) + 140
Example: 40 HRC = (40 × 9.8) + 140 = 532 HB
HRC to Shore D
Shore D = (HRC × 0.8) + 10
Example: 55 HRC = (55 × 0.8) + 10 = 54 Shore D
Hardness Conversion Table
| HRC | HRB | Vickers (HV) | Brinell (HB) | Shore D |
|---|---|---|---|---|
| 20 | 34.0 | 360 | 336 | 26.0 |
| 25 | 38.8 | 413 | 385 | 30.0 |
| 30 | 43.5 | 465 | 434 | 34.0 |
| 35 | 48.3 | 518 | 483 | 38.0 |
| 40 | 53.0 | 570 | 532 | 42.0 |
| 45 | 57.8 | 623 | 581 | 46.0 |
| 50 | 62.5 | 675 | 630 | 50.0 |
| 55 | 67.3 | 728 | 679 | 54.0 |
| 60 | 72.0 | 780 | 728 | 58.0 |
| 62 | 73.9 | 801 | 748 | 59.6 |
| 64 | 75.8 | 822 | 767 | 61.2 |
| 66 | 77.7 | 843 | 787 | 62.8 |
| 68 | 79.6 | 864 | 806 | 64.4 |
| 70 | 81.5 | 885 | 826 | 66.0 |
| 72 | 83.4 | 906 | 846 | 67.6 |
Hardness Units Progression Chart
20 HRC
30 HRC
40 HRC
50 HRC
60 HRC
65 HRC
Practice Problems
Problem 1:
Convert 58 HRC to Vickers hardness
Solution: (58 × 10.5) + 150 = 759 HV
Problem 2:
Convert 45 HRC to HRB
Solution: (45 × 0.95) + 15 = 57.75 HRB
Problem 3:
Convert 52 HRC to Brinell hardness
Solution: (52 × 9.8) + 140 = 649.6 HB
Problem 4:
Convert 35 HRC to Shore D
Solution: (35 × 0.8) + 10 = 38 Shore D
Problem 5:
Convert 600 HV to approximate HRC
Solution: (600 - 150) ÷ 10.5 = 42.9 HRC
Daily Uses of Hardness Testing
Quality control in manufacturing and material inspection
Tool and die making for proper heat treatment verification
Automotive parts testing for durability and performance
Aerospace component certification and material validation
Welding inspection and joint strength assessment
Export Options
Reverse Conversion
unit to hardness-converter →Popular Converters
Quick Reference
What is a Hardness Converter?
A hardness converter is a tool that helps you change hardness values from one scale to another. Our hardness converter makes it easy to convert between different hardness scales like HRC, HRB, Vickers hardness, Shore hardness, and Brinell hardness. This hardness converter tool is perfect for engineers, manufacturers, and anyone working with materials.
The hardness converter uses proven formulas to give you accurate results. You can convert Rockwell hardness (HRC to HRB), Vickers hardness converter calculations, Shore hardness converter values, and Brinell hardness converter measurements. This material hardness calculator saves time and prevents errors in your work.
How to Use the Hardness Converter
Step-by-Step Guide
- Enter your hardness value in the input box
- Choose the hardness scale you want to convert from
- Select the hardness scale you want to convert to
- See your converted hardness value instantly
- Use the conversion table for quick reference
Supported Hardness Scales
- Rockwell C (HRC) - for hard materials
- Rockwell B (HRB) - for softer materials
- Vickers (HV) - universal hardness scale
- Brinell (HB) - for thick materials
- Shore A & D - for rubber and plastics
- Knoop (HK) - for thin materials
- Leeb (HL) - portable hardness testing
Common Hardness Converter Examples
HRC to HRB Converter
Converting 60 HRC to HRB:
60 HRC = 72 HRB
This HRC to HRB converter calculation is common in manufacturing when switching between hardness testing methods.
Vickers Hardness Converter
Converting 50 HRC to Vickers:
50 HRC = 675 HV
The Vickers hardness converter is useful for precise material testing and quality control.
Shore Hardness Converter
Converting 55 HRC to Shore D:
55 HRC = 54 Shore D
Shore hardness converter is essential for rubber and plastic material testing.
Brinell Hardness Converter
Converting 40 HRC to Brinell:
40 HRC = 532 HB
Brinell hardness converter helps when testing thick materials and castings.
Why Use Our Hardness Converter?
Fast Conversion
Get instant hardness converter results without waiting
Accurate Results
Reliable hardness converter formulas for precise calculations
Easy to Use
Simple hardness converter interface works on any device
Hardness Converter Applications
Manufacturing Quality Control
Use our hardness converter for quality control in manufacturing. The material hardness calculator helps ensure products meet specifications. Convert between different hardness scales to match customer requirements and industry standards.
Material Testing Labs
Testing labs use this hardness converter to report results in different scales. The hardness scale converter helps compare test results from different equipment. Convert Rockwell hardness, Vickers hardness, and other scales easily.
Engineering Design
Engineers use the hardness converter when selecting materials. The material hardness calculator helps choose the right material for each application. Compare hardness values across different scales to make informed decisions.
Frequently Asked Questions
What is the most accurate hardness converter?
Our hardness converter uses industry-standard formulas for accurate conversions. The Rockwell hardness converter, Vickers hardness converter, and other scales follow ASTM and ISO standards for reliability.
Can I convert HRC to HRB with this hardness converter?
Yes! Our HRC to HRB converter makes this conversion simple. Just enter your HRC value and select HRB as your target scale. The hardness converter will show you the converted value instantly.
Is the Vickers hardness converter accurate?
Our Vickers hardness converter uses proven conversion formulas. The material hardness calculator provides reliable results for engineering and manufacturing applications.
What materials work with the Shore hardness converter?
The Shore hardness converter works best with rubber, plastics, and elastomers. Shore A is for softer materials, while Shore D is for harder plastics and rigid materials.
Hardness Converter Tips
- •Always check which hardness scale your equipment uses before converting
- •Use the hardness converter table for quick reference during testing
- •Remember that hardness converter results are approximate for different scales
- •The material hardness calculator works best within standard hardness ranges
- •Save frequently used hardness converter results for future reference