# SUN-TEC

> Hardness Converter

Canonical page: [https://chrome-stats.com/d/id6469055994](https://chrome-stats.com/d/id6469055994)

## Overview

- **ID:** `id6469055994`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** SUN-TEC Corporation
- **Category:** Productivity
- **Version:** 2.1
- **Last updated:** 2026-07-01
- **First published:** 2024-04-01
- **Size:** 24 MB
- **Data as of:** 2026-09-21
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/sun-tec/id6469055994)
- **Website:** [https://sunteccorp.com/](https://sunteccorp.com/)
- **Privacy policy:** [https://sunteccorp.com/privacy-policy/](https://sunteccorp.com/privacy-policy/)

## Description

The SUN-TEC Hardness Converter is a tool for converting data from one hardness scale to another scale(s) and measuring the hardness of Metallic materials for your applications.

Features and Benefits:

- Convert between Rockwell, Vickers, Knoop, Brinell, and Leeb hardness scales.
- Minimum Thickness and Cylindrical corrections for Rockwell scales.
- Diagonal Length(s) conversion to Hardness and Hardness to Diagonal Length(s) for Vickers, Knoop, and Brinell scales.

Available Scales:

- HRA
- HRB
- HRC
- HRD
- HRF
- HR15N
- HR30N
- HR45N
- HR15T
- HR30T
- HR45T
- VICKERS
- KNOOP
- BRINELL
- LEEB (HLD)

Note: All information within this application tool is for reference only.

## Rankings

- #2,246,949 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6469055994)