---
type: "WebPage"
title: "Analysis and Expertise of inconel in laboratory – Metallurgical Expertise"
description: "Our laboratory is an expert in metallurgy and alloy analysis, notably Inconel, and offers its expertise to analyze the chemical composition and quality control of metal alloy grades. Your need: carry out an Inconel alloy analysis Inconels are superalloys based..."
resource: "https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/laboratory-analysis-inconel-metals/"
tags: ["EN", "pll_612735112da7d", "Arnaud JOUDRAIN Meta"]
timestamp: "2026-06-08T12:35:41Z"
published: "2021-08-26T06:30:40Z"
language: "en"
author: "bwa"
---

# Analysis and Expertise of inconel in laboratory – Metallurgical Expertise

Our laboratory is an expert in **metallurgy**and [**alloy analysis**](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/metallic-alloy-analysis-laboratory.md)**, notably Inconel**, and offers its expertise to analyze the **chemical composition and quality control of metal alloy grades.**

## Your need: carry out an Inconel alloy analysis

Inconels are superalloys based on nickel and several other [metals](https://www.futura-sciences.com/sciences/definitions/matiere-metal-3877/) such as [chromium](https://www.futura-sciences.com/sciences/definitions/chimie-chrome-4691/), molybdenum, iron [iron](https://www.futura-sciences.com/sciences/definitions/chimie-fer-721/) and [titanium](https://www.futura-sciences.com/sciences/definitions/chimie-titane-14783/). The most commonly used alloys in this family are Inconel 600, Inconel 625, and Inconel 718. They are particularly known for being extremely resistant to corrosion and heat. Inconels are used by many industries such as petrochemicals, aerospace, aeronautics, and nuclear power.

**Inconel** is used in many industrial sectors, and each Inconel grade has specific properties:

  **Inconel 600** : a versatile alloy, ideal for **thermal equipment** and **aggressive chemical environments**, thanks to its high-temperature stability and oxidation resistance **Inconel 625** : highly resistant to **corrosion in marine or acidic environments**, it is used in **offshore**, **aerospace** or **chemical processing equipment**. **Inconel 718** : a precipitation-hardenable alloy, it offers **excellent mechanical strength up to 700 °C**. Perfect for **turbines, aircraft engines** and **aerospace components**.    **Inconel X-750** : suitable for **springs**, **fasteners** and parts subjected to **high thermal stress**, thanks to its good creep and oxidation resistance.  **Inconel 601** : stable at very high temperatures, resistant to thermal cycling, used in **industrial furnaces**, **burners** or **metal chimneys**. **Inconel 690** **Rene77**
### Analysis of Inconel composition: essential quality control

Analysis of the chemical composition of Inconel makes it possible to**verify the presence and concentration**of essential alloying elements, such as chromium, iron or titanium, thereby ensuring material compliance for safety- and performance-critical applications.

## The FILAB laboratory, specialist in metallurgical analysis and Inconel analysis

The FILAB laboratory provides several hundred clients with metallurgical analysis services for Inconel alloys, and for some under [COFRAC ISO 17025](https://filab.fr/en/about-us/accreditations-en.md) accreditation.

The FILAB laboratory puts its experience and specific expertise at your disposal to monitor the quality of your Inconel alloys.

### Our Inconel analysis methods

We use advanced analysis techniques, such as spectrometry and ICP analysis, to precisely detect the chemical composition of Inconel and its alloys. These methods make it possible to measure element content and ensure material quality.

## Our technical resources

 [### C,H,O,N,S elemental analyzers](https://filab.fr/en/our-services/our-analysis-services/chemical-analysis-laboratory/laboratory-elemental-analysis.md)
### Elemental Analyzers

Carbon, Sulfur (C/S)

### Elemental Analyzers

Nitrogen, Oxygen and Hydrogen (N / O / H)

 [### SEO spark spectrometry](https://filab.fr/en/our-technical-resources/laboratory-analysis-oes-alloys.md) [### ICP-AES and ICP-MS elemental analysis techniques](https://filab.fr/en/our-technical-resources/laboratory-analysis-icp-icp-ms-icp-aes.md) [### SEM](https://filab.fr/en/our-technical-resources/laboratory-analysis-sem-scanning-electron-microscopy.md)
## Our metal and alloy analysis

[Iron](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/iron-alloys-analysis-at-filab-laboratory.md): [steel](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/laboratory-of-analysis-and-expertise-of-steels.md), [316L steel](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/laboratory-analysis-steel.md), [stainless steel](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/stainless-steel-laboratory-analysis.md), [cast iron](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/laboratory-analysis-cast-iron.md)

[Aluminum](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/laboratory-analysis-aluminum-alloys.md)

[Tin](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/laboratory-analysis-tin-alloy-sn.md) : SAC 305, SAC 0807, [Tin-Lead (SNPB)](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/laboratory-analysis-snpb-alloys.md)

[Lead](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/laboratory-analysis-lead.md)

[Molybdenum](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/molybdenum-laboratory-analysis.md)

[Copper](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/laboratory-analysis-copper-alloys.md): [brass](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/laboratory-analysis-brass-copper-alloys.md), [bronze](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/laboratory-analysis-of-bronze.md)

[Titanium](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/laboratory-analysis-titanium-alloys.md) : [TiAl](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/laboratory-analysis-of-tial.md), T40, TA6V

[Cobalt](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/laboratory-analysis-cobalt-alloys.md) : Cobalt Stellite Grade 6, Cobalt Stellite Grade 21

[Nickel](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/laboratory-analysis-nickel-alloys.md) ([Nitinol](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/nitinol-characterisation.md), Inconel 718, Inconel 625, [René 77](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/laboratory-analysis-of-rene-77.md), [Hastelloy X](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/analysis-hastelloy-x-nickel-alloy.md)) 

[Zinc](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/laboratory-analysis-zinc-alloys.md)

[Chrome](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/laboratory-analysis-chromium.md): [Chrome VI](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/chromium-vi-analysis.md)

Other: [ferroalloy](https://filab.fr/nos-prestations/analyse/laboratoire-analysis-metallurgiques/analysis-ferroalliages/), [superalloys](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/superalloy-analysis-laboratory.md), [magnet](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/magnet-analysis.md)

### To go further: our expertise in Inconel alloys

In addition to routine metallurgical analysis, the FILAB laboratory brings you its expertise in metallurgical expert analysis and failure analysis on your Inconel samples: 

[Metallographic examination](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/examination-metallographic-section-laboratory.md) on an Inconel alloy

[Corrosion resistance study](https://filab.fr/en/our-services/our-expertise-services/laboratory-analysis-deposit-contamination/laboratory-expertise-and-analysis-of-corrosion.md) on Inconels

[Surface analysis and characterization](https://filab.fr/en/our-services/our-analysis-services/laboratory-surface-characterization.md) ([roughness](https://filab.fr/en/our-services/our-analysis-services/laboratory-surface-characterization/surface-roughness-analysis/surface-roughness-measurement.md), defects,…) on Inconels

[Microstructure examination](https://filab.fr/en/our-services/our-expertise-services/laboratory-analysis-failures/laboratory-of-microstructure-analysis-of-materials.md)

[Inclusion analysis](https://filab.fr/en/our-services/our-expertise-services/laboratory-analysis-failures/inclusion-analysis-on-laboratory-materials.md) on part or raw material

[Weld analysis](https://filab.fr/en/our-services/our-expertise-services/laboratory-analysis-failures/laboratory-analysis-welds.md) on Inconels

[Fracture surface study](https://filab.fr/paroles-d-expert/metallurgie-fonderie-automobile/filab-etudie-les-mecanismes-de-rupture-des-pieces.md) on Inconels

Analysis [Alloy Composition](https://filab.fr/en/our-services/our-analysis-services/metallurgical-analysis-laboratory/metallic-alloy-analysis-laboratory.md)

[Fracture study](https://filab.fr/en/our-services/our-expertise-services/laboratory-analysis-failures/laboratory-analysis-ruptures.md) on a metallic-base sample including Inconel

### Applications of Inconel alloy analysis

Inconel alloy analysis has applications in various sectors, such as automotive, petrochemicals, additive manufacturing, and the aerospace industry. Whether it is to verify the purity of an Inconel in thermal equipment or to evaluate the mechanical properties of an Inconel alloy in aerospace parts, our laboratory puts its expertise at the service of your performance.

### Our accreditations

 ![](https://filab.fr/wp-content/uploads/2025/11/ESSAI-Logo-COFRAC.jpg)
The FILAB laboratory is accredited by COFRAC (French Accreditation Committee) – Laboratories section – in its Chemistry, Metallurgy, Organic Chemistry, Chemical Expertise, Materials Expertise and Environment departments for the following areas:

✔️ Physicochemical analysis of metallic materials
✔️ Physicochemical analysis of cosmetic products and pharmaceutical products
✔️ Physicochemical analysis of medical devices, medical equipment, and chemical and biological products

Scope available No. 1-1793

This [Nadcap accreditation](https://filab.fr/accreditations/analysis-accreditation-nadcap/) 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.

 ![](https://filab.fr/wp-content/uploads/2026/04/PNG-bleu-e1775737225243-1024x446.png) [Discover our accreditations](https://filab.fr/en/about-us/accreditations-en.md)
## FAQ

 Why analyze an Inconel alloy?
Analysis makes it possible to:

- **Check the compliance** of a raw material or a component
- **Identify a failure** (corrosion, cracking, wear, contamination…)
- **Verify the chemical composition** in relation to standards (ASTM, AMS, ISO…)
- **Assess aging** under extreme conditions

 What types of issues can be solved with these analysis?
- Abnormal corrosion in acidic or saline environments
- Composition deviation from the expected standard (e.g. Inconel 625)
- Detection of contaminants or foreign elements
- Crack assessment or mechanical failure analysis

 Can the analysis be accompanied by an expert report?
Yes. In addition to the raw results, our materials engineers can **interpret the data**, **formulate failure hypotheses** and **provide recommendations** to make your processes or suppliers more reliable.

 Our analysis expertise applied to Inconels
**Material compliance inspection**

- Verification of chemical composition (Ni, Cr, Mo, Nb, Ti, etc.) by **ICP-OES/MS**
- Standards analysis (ASTM B443, AMS 5662/5663, etc.)
- Identification of the actual alloy (e.g., distinguishing a 625 from a 718)

**Failure analysis**

- Observation of cracks and microstructure by **FEG-SEM + EDS**
- Investigation of intergranular corrosion or pitting (chlorides, sulfur…)
- Identification of contaminants (organic or inorganic): deposits, oxides, cross-contamination
- Surface analysis (XPS, Auger) to understand the mechanisms at work

**Aging / fatigue study**

- Observation of metallurgical changes: precipitation, embrittlement, grain growth
- XRD to monitor intercrystalline phases
- Microhardness, mechanical testing, creep analysis

**Characterization for R&D or additive manufacturing**

- Analysis of Inconel powders (morphology, size, composition, oxidation)
- Post-3D-printing inspection: porosity, surface condition, phase stability
- Batch-to-batch comparison, process optimization