<img src="https://secure.feel2echo.com/260207.png" style="display:none;">
Skip to content
Close
SEARCH
CONTACT
Webpage Headers (25)

Metallurgical Lab & Testing Services at Atlas 

Line

The metallurgy lab at Atlas Pressed Metals provides detailed testing and analysis for powder metallurgy parts. Our team utilizes MPIF and ASTM standards to verify the strength, hardness, porosity, and other critical properties. 

Whether you need a one-time evaluation or ongoing testing support, our metallurgical testing and analysis services are available to customers as part of our commitment to ongoing quality assurance.

110

Specimen Preparation

Our experienced team excels in the precise handling of metallographic sample preparation, ensuring high-quality results through meticulous processes. We specialize in:

  • Sectioning
  • Mounting
  • Polishing

Website Images 500 X 300 (1)-1

Metallurgical Lab Testing

We conduct thorough microstructural evaluations using our 50x to 1000x optical microscope and Scanning Electron Microscope (SEM). These evaluations help assess the integrity of welds, joints, coatings, and plating, as well as detect inclusions and total carbon content. Our SEM is also instrumental in failure analysis, examining fracture surfaces, corrosion, wear, and contamination.

111

Mechanical Evaluations 

We perform comprehensive mechanical evaluations during PPAP, for process control, and throughout the part manufacturing lifecycle. Tests for strength, density, hardness, and porosity are conducted according to Metal Powder Industries Federation standards.

Metallurgical Lab Information

Line

In our metallurgy lab, we look closely at materials, part performance, and coatings to make sure they meet expectations. Capabilities include:

  • Material testing and microstructure analysis

  • Scanning Electron Microscopy (SEM) equipped with EDS

  • Strength testing (Tensile and Crush)

  • Density, porosity, and hardness measurements

  • Corrosion and torque testing

  • Dimensional change evaluations

These services provide the data you need to confirm your parts meet design intent, regulatory requirements, and end-use expectations.

Contact Us

Website Images 500 X 500 (35)

Light optical microscope (LOM) image at 500x magnification of copper infiltrated steel alloy material. Image by Atlas Pressed Metals.

Quality & Performance Testing Capabilities

Line

Material Testing and Microstructure

Understanding the structure of a component at the microscopic level is crucial for predicting its performance.

  • Optical microscopy allows us to evaluate grain size, porosity, and coatings.

  • SEM with Energy-Dispersive Spectroscopy (EDS) enables the analysis of chemical composition and defect identification.

Helps pinpoint failure causes and verify long-term durability

Strength Testing

Strength testing measures how well a component resists the forces it’s designed to carry.

  • Tensile Testing (MPIF Standard 10): Measures tensile properties of powder metallurgy materials.

  • Crush Testing: Evaluates part performance under compressive loads.

Strength testing aligns with ASTM and MPIF standards for reliable data

Density & Porosity Testing

Density and porosity play a big role in how powder metal parts perform.

  • MPIF Standard 42: Density of compacted or sintered PM products.

  • MPIF Standard 57: Oil content, surface-connected porosity, and oil-impregnation efficiency.


Ensures consistency in demanding applications
 

Hardness & Tensile Properties

Mechanical properties are what make a part dependable.

  • Microindentation Hardness (MPIF Standard 51): Evaluates localized hardness in powder metallurgy materials.

  • Tensile Properties (MPIF Standard 10): Confirms parts meet strength requirements for their intended applications.


Validates durability for everyday use
 

Radial Crush & Torque Testing

Powder metallurgy components often function in high-stress applications.

  • Radial Crush Strength (MPIF Standard 55):  Determines resistance to radial forces, commonly used for bushings and cylindrical parts.

  • Torque Testing: Conducted per customer specifications to measure torque capacity in real-world conditions.


Prevents failure under load and torque
 

Corrosion Resistance

For components exposed to moisture or harsh environments, corrosion testing is essential.

  • ASTM Standard B895: Evaluates corrosion resistance of stainless-steel PM parts through immersion in sodium chloride solution.


Ensures long-term durability in automotive, industrial, and appliance applications
 

Dimensional Change Characteristics

Dimensional stability is crucial for assemblies requiring tight tolerances.

  • Dimensional Change Testing: Performed to customer requirements, evaluating how parts change during processing or under load.


Guarantees consistent fit and function

 

Webpage Headers (31)

Why Metallurgy Testing Matters

Line

Rigorous testing is essential to ensuring the quality, consistency, and reliability of powder metallurgy components. At Atlas Pressed Metals, our fully equipped metallurgical lab helps customers:

  • Validate compliance with MPIF and ASTM standards.

  • Identify defects early before they impact performance.

  • Optimize coatings and materials for specific environments.

  • Meet customer and industry requirements with confidence

Metallurgical analysis does more than confirm part quality - it protects your reputation and ensures reliable performance in the field.

 

Industries Served

Atlas Pressed Metals provides metallurgical testing for a wide range of industries, including:

  • Appliances: Durable, long-lasting parts for high-use products.

  • Medical Devices: Reliable powder metallurgy solutions in healthcare.

  • Industrial Machinery: Heavy-duty components for demanding environments.

  • Automotive: Gears, bushings, and precision components.

Our lab ensures every component performs reliably in its intended application.

 

Testing Standards

 

We follow globally recognized standards to ensure consistent, trustworthy results:
 
  • MPIF Standards - 10, 42, 51, 55, 57

  • ASTM Standards - B895

  • Customer-Specified Methods - Including torque and dimensional change evaluations


Adhering to these standards ensures our results align with industry benchmarks and real-world performance expectations.

 

Webpage Background (4)

Partner With Atlas Pressed Metals for Metallurgy Testing

 

Ensure your powder metallurgy parts meet demanding standards with the help of Atlas Pressed Metals’ advanced metallurgy testing facility. Our expert team delivers fast and accurate results, so you can move forward with confidence.

Contact us today to discuss your project and learn how our metallurgical lab can support your testing needs.

Contact Us

Need a Solution?
Ask Us a Question

Contact Information

Mailing Address

125 Tom Mix Dr.
P.O. Box P
DuBois, PA 15801
USA

Phone

(814)-371-4800

Fax

(814) 371-4182

Testimonial

 

"Our Engineering team works directly with Atlas Pressed Metals to achieve our company goals. Atlas is always very helpful, gives us on-time delivery and the sales reps are always willing to research to get answers for our needs.”

- Amanda S., Associate Buyer | Healthcare Industry