Would you like to carry out stainless steel analysis according to ASTM E1086?
Securing metallic materials in the aerospace and defense sector through ASTM E1086
In the aerospace aerospace, space and defense, compliance of corrosion-resistant alloys is a safety imperative. The slightest variation in the levels of corrosion can affect the mechanical performance and environmental resistance of your chromium, nickel or molybdenum content and compromise the performance of your critical parts.
The ASTM E1086 standard ASTM E1086 is the specific standard for the analysis of stainless steels by spark optical emission spectrometry (OES). It enables highly reliable verification of your steel grades (304, 316, 321, etc.) to ensure their integrity.
At the FILABlaboratory, we support manufacturers in the aerospace, space, and defense sectors with the characterization and testing of their materials in accordance with ASTM E1086, with a clear objective: to make your technical and industrial decisions more reliable.
The ASTM E1086 standard: a key issue for stainless steels
Stainless steel analysis by 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:
- accurately measure chromium and nickel content, which ensure resistance to oxidation.
- verify compliance of steel grades with international standards.
- control purity and the absence of undesirable elements that could weaken the alloy.
In the aerospace, space and defense sectors, compliance with the thresholds set by ASTM E1086 has a direct impact on:
- the corrosion resistance to intergranular and pitting corrosion.
- the mechanical performance in aggressive environments or at extreme temperatures.
- the long-term reliability of strategic components such as fasteners, tubing or structural elements.
ASTM E1086 is therefore used both for material qualification and for quality control, supplier validation or analysis following a nonconformity.
FILAB, an analytical laboratory tailored to the requirements of the aerospace, space and defense sectors
A dedicated analytical platform for ASTM E1086 analysis
Analysis of stainless steels according to ASTM E1086 requires instrumentation capable of detecting subtle variations in composition. To meet these requirements, the FILAB laboratory provides its clients with high-performance equipment:
Expert services dedicated to materials
At the FILAB laboratory, analyses according to ASTM E1086 are part of a broader materials characterization approach. We do not stop at delivering results: we help you understand their impact on your materials, your processes and your in-service performance. Our teams work on:
Les aciers inoxydables austénitiques (séries 200 et 300)
Les matériaux soumis à des environnements corrosifs sévères
Les échantillons issus de fonderie, de laminage ou d'usinage
Why choose FILAB?
- 45 years of expertise in materials analysis and expertise
- Dual expertise in chemistry / materials
- Specialist in metal alloys and critical applications
- Approved by Safran, Dassault Aviation and Framatome
- ISO 17025 accreditation for metal alloys
Analysis of iron, aluminum, molybdenum, copper, tin, chromium, titanium, lead, nickel, zinc.
Learn moreOur analysis services according to ISO and ASTM standards for the aerospace and defense sector
Our analysis services according to MIL requirements for ASD
Our additional metallographic analyses
Accreditation
This Nadcap accreditation covers in particular:
✔️ Chemical analysis (ICP-OES) of critical metal alloys
(Al, Fe, Ni, Ti)
✔️ Metallography
An international recognition that confirms our commitment to quality and reliability for the most demanding applications, especially in aerospace.
FAQ
Elle est spécifiquement conçue pour les aciers inoxydables austénitiques (comme le 304/304L, 316/316L). Elle s'applique aux échantillons solides dont la surface peut être préparée pour l'étincelage.
Cette norme permet de quantifier simultanément le Chrome, le Nickel, le Molybdène, le Manganèse, le Silicium, le Cuivre, ainsi que le Carbone, le Phosphore et le Soufre.
L’ASTM E1086 repose sur la Spectrométrie d'Émission Optique (OES). Une décharge électrique (étincelle) vaporise une petite quantité de matière, générant un spectre lumineux qui permet d'identifier et de quantifier chaque élément chimique.
- Validation des certificats matière lors de la réception.
- Vérification de la teneur en carbone pour les nuances "L" (Low Carbon).
- Identification de nuances après usinage ou soudage.
- Investigation suite à un départ de corrosion inattendu sur une pièce en service.
Pour obtenir un devis, vous pouvez contacter nos équipes via notre formulaire de contact, par téléphone ou par e-mail.
Il vous suffit de nous transmettre votre besoin (type de matériau, analyse souhaitée, norme éventuelle, urgence, quantité d’échantillons…). Nous vous envoyons ensuite une proposition technique et tarifaire personnalisée en 24-48H.
