Alloy Comparison Tool

Compare two materials side by side to evaluate density, strength, machinability, corrosion resistance, equivalents, and applications. This tool helps engineers and buyers quickly select the best alloy for their project.

Alloy Comparison
Tool

A
B
Select two materials to compare.
Alloy Comparison Ready
Select two materials to compare density, equivalent grades, properties and applications.
© CMS TECHNOLOGY

Material Selection

Material A

Select the first material (e.g., 6061 Aluminum, 304 Stainless Steel, 4140 Steel)

Material B

Select the second material for comparison

👉 Once both materials are selected, the tool will display a full comparison.

Quick Comparison Overview

After selection, you will instantly see:

  • Density comparison
  • Strength comparison
  • Corrosion resistance
  • Machinability
  • Equivalent grades
  • Typical applications

Example Comparison

Material A: 6061 Aluminum

Material B: 7075 Aluminum

Property 6061 Aluminum 7075 Aluminum
Density 2.70 g/cm³ 2.81 g/cm³
Strength Medium Very High
Machinability Good Good
Corrosion Resistance Excellent Moderate
Weldability Excellent Poor
Cost Lower Higher

Equivalent Grades Comparison

Standard 6061 Aluminum 7075 Aluminum
EN EN AW-6061 EN AW-7075
UNS A96061 A97075
ISO AlMg1SiCu AlZn5.5MgCu

Applications Comparison

Application Area 6061 Aluminum 7075 Aluminum
General CNC Parts ✔ Excellent ✔ Good
Aerospace ✔ Moderate ✔ Excellent
Structural Parts ✔ Good ✔ High-performance
Corrosion Environments ✔ Excellent ⚠ Requires treatment

How to Use This Tool

  1. Select Material A
  2. Select Material B
  3. View instant comparison across key engineering parameters
  4. Use results to decide the best material

✔ Fast decision-making
✔ Ideal for engineering and sourcing

Common Engineering Uses

1. Material Selection

  • Choose the best alloy based on performance requirements

2. Cost vs Performance Optimization

  • Balance strength, weight, and cost

3. CNC Machining Planning

  • Compare machinability and processing difficulty

4. Substitution Analysis

  • Identify equivalent or alternative materials

Important Notes

  • Data is based on typical material properties
  • Actual performance may vary depending on:
    • Heat treatment condition (T6, annealed, etc.)
    • Supplier specifications
    • Manufacturing process

👉 Always verify critical properties with datasheets.

Related Tools

  • Material Grade Finder
  • Density Calculator
  • Metal Weight Calculator
  • Surface Finish Calculator

FAQ

What is an alloy comparison tool?

It allows you to compare two materials based on engineering properties.

Which aluminum is stronger?

👉 7075 is significantly stronger than 6061.

Which material is easier to machine?

👉 6061 is easier than 7075.

Can I compare different material types?

Yes, you can compare aluminum, steel, titanium, plastics, etc.

Why is density important?

It affects weight, strength-to-weight ratio, and design efficiency.

CNC Machining Shops

CNC Machining Shops

Need Help Choosing the Right Material?

Selecting the right alloy is critical for performance and cost.

👉 We offer:

  • Expert material selection support
  • CNC machining for metals and plastics
  • Engineering guidance for your application
  • Fast quoting and global delivery

Upload your CAD file today and get a professional recommendation.