Do you need to perform stainless steel analysis according to ASTM E1086 ?
Securing metallic materials for the ASD sector with ASTM E1086
In the Aerospace, Space, and Defense (ASD) sectors, the conformity of corrosion-resistant alloys is a safety imperative. Even the slightest variation in Chromium, Nickel, or Molybdenum content can alter the mechanical performance and environmental resistance of your essential parts.
ASTM E1086 is the specific standard for the analysis of Austenitic Stainless Steels by Spark Optical Emission Spectrometry (Spark-OES). It allows for high-fidelity validation of your steel grades (Types 304, 316, 321, etc.) to guarantee their integrity.
At FILAB, we support manufacturers in the ASD supply chain with the characterization and control of their materials according to ASTM E1086. Our goal is clear: to ensure the reliability of your technical and industrial decisions.
ASTM E1086: A key challenge for stainless steels
Stainless steel analysis by spark-OES according to ASTM E1086
The ASTM E1086 standard defines a standardized test method for the quantitative chemical analysis of austenitic stainless steels using the spark technique. It covers the determination of major elements and residual impurities essential to the stability of the austenitic structure.
It is specifically used to:
- Precisely measure Chromium and Nickel contents, which guarantee oxidation resistance.
- Verify compliance of steel grades against international standards.
- Control purity and the absence of undesirable elements that could embrittle the alloy.
In the Aerospace and Defense industries, adhering to the thresholds fixed by ASTM E1086 has a direct impact on:
- Resistance to intergranular and pitting corrosion.
- Mechanical behavior in aggressive media or at extreme temperatures.
- Long-term reliability of strategic components such as fasteners, tubing, or structural elements.
ASTM E1086 is therefore essential for material qualification, quality control, supplier validation, or failure analysis following a non-conformity.
FILAB, a laboratory tailored to Aerospace & Defense requirements
An analytical park dedicated to ASTM E1086 testing
Analyzing stainless steels according to ASTM E1086 requires instrumentation capable of distinguishing fine compositional variations. To meet these demands, FILAB provides its clients with high-performance equipment :
Dedicated material expertise services
At FILAB, ASTM E1086 analysis is part of a comprehensive material characterization approach. We do not just produce results: we help you understand their impact on your materials, your processes, and your in-service performance. Our teams work on :
Austenitic stainless steels (200 and 300 series)
Materials subjected to severe corrosive environments
Samples from casting, rolling, or machining
Why Choose FILAB ?
- 45 years of recognized expertise in analysis and materials science
- Dual competence: Chemistry / Materials
- Specializing in metallic alloys and critical applications
- Customer qualification : Safran, Dassault Aviation, and Framatome
- ISO 17025 Accreditation regarding metallic alloys
Analysis of Iron, Aluminium, Molybdenum, Copper, Tin, Chromium, Titanium, Lead, Nickel, Zinc
Learn moreOur analytical services based on ISO and ASTM standards for the ASD sector
Our analytical services in accordance with MIL requirements for the ASD sector
FAQ
It is specifically designed for austenitic stainless steels (such as 304/304L, 316/316L). It applies to solid samples with a surface suitable for sparking.
This standard allows for the simultaneous quantification of Chromium, Nickel, Molybdenum, Manganese, Silicon, and Copper, as well as Carbon, Phosphorus, and Sulfur.
ASTM E1086 relies on Optical Emission Spectrometry (OES). An electrical discharge (spark) vaporizes a small amount of material, generating a light spectrum that identifies and quantifies each chemical element.
- Validation of Material Certificates upon receipt.
- Verification of carbon content for "L" grades (Low Carbon).
- Identification of grades after machining or welding.
- Failure analysis following unexpected corrosion on an in-service part.
To request a quote, you can contact our team via our contact form, by phone, or by email.
Simply send us your requirements (type of material, desired analysis, applicable standards, turnaround time, number of samples, etc.). We will then send you a personalized technical and commercial proposal within 24 to 48 hours.
