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Tensile Testing Articles

Strain Rate Calculation: Formulas & ASTM Guide
Strain Rate Calculation: Formulas & ASTM Guide

Getting data that is satisfyingly accurate isn't just about pulling a sample until it fails; it is entirely about how you apply that tension. One of the most absolutely essential variables in mechanical testing is the strain rate.

Non Contact vs Contact Extensometer: Expert Verdict
Non Contact vs Contact Extensometer: Expert Verdict

Are you absolutely certain your lab is using the most cost-effective sensor for your specific materials?

As a global supplier of Universal Testing Machines at Qualitest, we see the constant debate surrounding the contact vs non contact extensometer setup. We’re going to call it: the best sensor is not always the one with the highest specifications on the datasheet. It is the one that survives the reality of your daily testing floor.

In this guide, we examine the differences to help you make a decision that makes financial sense for your facility.

How to Choose Grips for Tensile Test: An Expert Guide
How to Choose Grips for Tensile Test: An Expert Guide

Is your high-end testing frame effectively just a heavy decoration? We see this scenario constantly.

Companies allocate a significant budget for a massive, high-tech universal testing machine, yet treat the fixtures like a minor accessory picked up as an afterthought. Without the proper hardware clamping down, even the most premium setup will yield numbers that are utterly unreliable.

Single vs Dual Column Tensile Tester: The Complete Guide
Single vs Dual Column Tensile Tester: The Complete Guide

Achieving clean, trustworthy data is the ultimate goal for any quality lab. The reliability of your results, whether from a simple peel test on a medical package or a high-strength pull on an aerospace alloy, depends directly on your testing hardware. 

This often leads to a critical decision: should you invest in a single column vs dual column tester?

Stress Strain Curve: What It Is & Why You Need It
Stress Strain Curve: What It Is & Why You Need It

Understanding how materials react under load is the secret to building products that dominate the market. For lab professionals, the stress strain curve is more than a chart—it is the blueprint for innovation and safety.

At Qualitest, we view this data as the heartbeat of quality control. But what is stress strain curve analysis actually signaling? Let’s examine the mechanics and why modern technology is essential for a reliable stress strain curve explanation.

Yield Strength vs Ultimate Tensile Strength Explained
Yield Strength vs Ultimate Tensile Strength Explained

Great products start with great materials. Ensuring your raw stock is up to the task depends on two critical metrics: ultimate tensile strength and yield strength.

Getting these numbers right is the secret weapon of top-tier engineering teams. Grasping the ultimate tensile strength vs yield strength comparison isn't just about avoiding failure; it's about building confidence in every single part you produce.

Here is the straightforward breakdown of the difference, and why reliable data is a massive advantage for manufacturers.

The Right UTM: Electromechanical vs Hydraulic Guide
The Right UTM: Electromechanical vs Hydraulic Guide

How do you guarantee your materials will deliver on their promise of quality and performance? The answer lies in accurate material testing, and the central tool for the job is the universal testing machine.

It comes in two main varieties: electromechanical and hydraulic.

Making the right choice is critical for your success, so we’re here to clarify the key differences in the electromechanical vs hydraulic tensile testers discussion.

Tensile Testing vs Compression Testing: Key Differences, Methods & Applications
Tensile Testing vs Compression Testing: Key Differences, Methods & Applications

Many of us often mistake Tensile Testing vs Compression Testing as interchangeable terms for evaluating how much a material can stretch. In reality, while both aim to expose materials to specific stress conditions, they differ significantly in method, direction of force, and what properties they measure.

Universal Testing Machines: A Comprehensive Overview - From Basics to Applications
Universal Testing Machines: A Comprehensive Overview - From Basics to Applications

Universal Testing Machines (UTMs) hold the key to understanding how materials behave under stress. Whether it’s metals, plastics, rubber, or composites, these machines ensure materials meet the high standards of performance and safety demanded by modern industries. But how do these machines work, and what makes them so vital?

Tensile Test Sample - Standards, Types, and Best Practice
Tensile Test Sample: Standards, Shapes, and Best Practices

Ever wondered how materials behave under extreme force? Imagine having a way to understand exactly how much stress a metal, plastic, or composite can withstand before failing. Tensile testing offers this insight, revealing a material’s strength, flexibility, and breaking point. The tool that makes this possible is the tensile test sample—a precisely crafted sample that helps predict material performance.

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