Journal profile · MATERIALS SCIENCE, COMPOSITES

Journal of Composites Science

ISSN 2504-477X · MDPI AG · Italy

Journal of Composites Science: CAS Zone 4 · Materials Science (2025 upgraded edition); impact factor 4.6 (journal website); JCR Q2 (journal website); fully open access; APC about USD 2,172; review about 11 weeks (community reports); 710 articles in 2025; indexed in ESCI and Scopus.

Impact factor4.6From the journal's website, 2025 value
CAS zoneZone 4 · Materials Science2025 upgraded edition, major category · 2026 Xinrui edition Zone 3 · Materials Science
Review timeabout 11 weeksCommunity average
APCUSD 2,172Fully open access
Acceptance—No reports yet
Articles per year7102025 · OpenAlex count

Scope

Aims, scope and focus

Journal of Composites Science is published by MDPI AG and is in Zone 4 of Materials Science in the CAS Journal Ranking (2025 upgraded edition). By OpenAlex counts of its recent articles, its largest topics are Mechanical Behavior of Composites, Natural Fiber Reinforced Composites and Additive Manufacturing and 3D Printing Technologies, together about 28.9% of its articles. (generated from OpenAlex topic counts and CAS ranking data)

The journal scope includes the following areas, although research in related fields may also be considered. Fiber reinforced composites; Novel composites; Nanocomposites; Biomedical composites; Energy composites; Modeling, non-destructive evaluation; Processing and manufacturing, properties and performance; Repair, testing, nano technology; Physics, chemistry and mechanics characterization of composites

From the journal's Aims & Scope

Research area (LetPub): MATERIALS SCIENCE, COMPOSITES

Main research topics OpenAlex counts of recent articles; shares are approximate

  1. Mechanical Behavior of CompositesEngineering11.1%
  2. Natural Fiber Reinforced CompositesMaterials Science10.3%
  3. Additive Manufacturing and 3D Printing TechnologiesEngineering7.4%
  4. Innovative concrete reinforcement materialsEngineering5.5%
  5. Concrete and Cement Materials ResearchEngineering5%
  6. Fiber-reinforced polymer compositesEngineering4.8%
  7. Structural Behavior of Reinforced ConcreteEngineering4.5%
  8. biodegradable polymer synthesis and propertiesMaterials Science4.2%

Rankings & indexing

CAS ranking and database indexing

CAS Journal Ranking

CAS Journal Ranking, upgraded edition (March 2025)Materials Science Zone 4
LevelCategoryZone
MajorMaterials ScienceZone 4
MinorMaterials Science, CompositesZone 4

Top journal: noReview journal: no

CAS Xinrui Journal Ranking (March 2026)Materials Science Zone 3
LevelCategoryZone
MajorMaterials ScienceZone 3
MinorMaterials Science, CompositesZone 3

Top journal: noReview journal: not marked

CAS Journal Ranking, previous upgraded edition (December 2023)Not covered

Not covered by this edition.

JCR / CiteScore quartiles on the journal's website

Publisher-reported: JCR figures are Clarivate's and CiteScore figures Scopus's to confirm; both are a different system from the CAS zones.Publisher website

Database indexing

ESCIScopusLetPub

International journal early-warning lists: not listed in any editionLetPub

Indexing the journal's website claims

Web of ScienceINSPECCASPublisher website

As the journal's website lists them, not checked against each database; for Web of Science editions the records above apply.

Editions, and major and minor categories, are shown separately and never merged into one zone; check which edition your institution uses before you submit or report.

Metrics

Impact metrics and publication volume

Impact

Impact factor (publisher) 2025
4.6Publisher website ·
5-year impact factor (publisher) 2025
4.4Publisher website ·
CiteScore 2026-06
6.7LetPub ·
CiteScore (publisher)
6.7Publisher website ·
SJR 2026-06
0.7LetPub ·
SNIP 2026-06
1.19LetPub ·
h-index
79OpenAlex ·
i10-index
1,180OpenAlex ·
2-year mean citedness
5.39OpenAlex ·
Self-citation rate
4.3%LetPub ·
Share of gold OA articles
99.89%LetPub ·

Volume

Articles per year
707LetPub ·

Articles by year OpenAlex count · 3,423 in total · the current year is incomplete

YearArticlesOpen accessCitations
2026517517378
20257107103,524
20245375375,600
20235305309,013
20223913916,470
20213333337,450

Sources count differently and were observed at different times, so each source's own value is kept; "publisher" marks figures from the journal's website.

Review & acceptance

Review time and acceptance

Average review time (community reports)
about 11 weeksLetPub ·
Submission to first decision
13.9 daysPublisher website ·
Acceptance to publication
4.5 daysPublisher website ·
Submission to publication
40 daysPublisher website ·
Peer review
Anonymous peer reviewLetPub

Community reports come from authors' own submissions (confidence 0.5) and are not a promise from the journal; for publisher figures, the journal's own definitions apply.

Fees & open access

APC and open-access policy

Fully open accessOpenAlex

Every article is open access; authors usually pay an article processing charge (APC).

SourceAPCFee waiverLicenseObserved
OpenAlexCHF 1,800——
LetPubCHF 1,800Yes—
Publisher websiteCHF 2,600——

The journal's website is authoritative for fees; sources were observed at different times and each keeps its own value, without averaging.

Submission

Article types and submission policies (journal website)

Open calls for papers10, by deadline
  1. Radiation Effects in Hybrid Polymer and CompositesDeadline
  2. 3D Printing and Additive Manufacturing of Composites, 2nd EditionDeadline
  3. Fiber-Reinforced Polymers (FRPs): Composite Systems and Structural ApplicationsDeadline
  4. The Properties and Applications of Advanced Functional BiocompositesDeadline
  5. Advanced Composite Materials: Design, Implementation and CharacterizationDeadline
  6. Advances in Continuous Fiber Reinforced Thermoplastic Composites, 2nd EditionDeadline
  7. Bio-Abio NanocompositesDeadline
  8. Composites: A Sustainable Material Solution, 2nd EditionDeadline
  9. Editorial Board Members' Collection Series: Electrochemical CompositesDeadline
  10. Composite Production and Performance Evaluation for Upcoming Transportation TechnologiesDeadline
Publisher website
What to prepare7 items from the author guidelines
Abstract
≤ 200 words
Reference style
Author–date
Templates
LaTeX and Word
First submission
Free format: the journal's layout is not required
Suggested reviewers
Required, 3
Graphical abstract
Optional
Cover letter
Required
Publisher website · model-extracted, each line checked against the text
Article types accepted20
  1. articleArticle: These are original research manuscripts. The work should report scientifically sound experiments and provide a substantial amount of new information.Length not stated
  2. book reviewAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
  3. brief communicationAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
  4. brief reportAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
  5. case reportAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
  6. commentaryAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
  7. conference reportAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
  8. editorialAll peer-reviewed articles published by MDPI are assessed by our independent Academic Editors, and MDPI staff are not involved in any editorial decisions regard…Length not stated
  9. hypothesisAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
  10. letterAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
  11. opinionAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
  12. perspectiveAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
  13. protocolAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
  14. registered reportAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
  15. reviewAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
  16. scoping reviewA Scoping Review type can be submitted as a Review.Length not stated
  17. systematic reviewAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
  18. technical noteAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
  19. tutorialAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
  20. viewpointAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
Publisher website
Policy excerpts from the journal's websiteAuthorship, Code availability, Conflicts of interest, Data availability, Publication ethics, License & copyright, Open access, Peer review, Preprints
Authorship Authorship

MDPI follows the International Committee of Medical Journal Editors (ICMJE) guidelines which state that, in order to qualify for authorship of a manuscript, the following criteria should be observed: Make substantial contributions to the conception or design of the work, or the acquisition, analysis, or interpretation of data for the work; Draft the work or review it critically for important intel…

Source ↗Publisher website ·
Code availability

Cite sources clearly; avoid excessive self-citation; no copying references without reading; no citation manipulation. Model summary

Authors should ensure that where material is taken from other sources (including their own published writing) the source is clearly cited and that where appropriate permission is obtained.

Source ↗Publisher website ·
Conflicts of interest Conflicts of Interest

According to The International Committee of Medical Journal Editors, “Authors should avoid entering into agreements with study sponsors, both for-profit and non-profit, that interfere with authors’ access to all of the study’s data or that interfere with their ability to analyze and interpret the data and to prepare and publish manuscripts independently when and where they choose.” All authors mus…

Source ↗Publisher website ·
Data availability Data availability statements

Data sharing encouraged; FAIR principles; deposit in trusted repository; Data Availability Statement required if not shared. Model summary

Data availability statements are required for all articles published with MDPI. During the peer review and editorial decision process, authors can be asked to share existing datasets or raw data that have been analyzed in the manuscript, and whether they will be made available to other researchers following publication. Authors will also be asked for the details of any existing datasets that have …

Source ↗Publisher website ·
Publication ethics Publication Ethics Statement

J. Compos. Sci. is a member of the Committee on Publication Ethics (COPE). We fully adhere to its Code of Conduct and to its Best Practice Guidelines. The editors of this journal enforce a rigorous peer review process together with strict ethical policies and standards to ensure to add high quality scientific works to the field of scholarly publication. Unfortunately, cases of plagiarism, data fal…

Source ↗Publisher website ·
License & copyright Copyright / Open Access

Articles published in J. Compos. Sci. will be Open-Access articles distributed under the terms and conditions of the Creative Commons Attribution License (CC BY). The copyright is retained by the author(s). MDPI will insert the following note at the end of the published text: © 2026 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the term…

Source ↗Publisher website ·
Open access Open access publication fees

If you transfer your manuscript to another open access (OA) journal, you will be charged an Article Processing Charge (APC) if your article is accepted for publication. The APC for each journal can be found on the individual journal’s website. For more information about APCs, please see here.

Source ↗Publisher website ·
Peer review Editorial Process and Peer Review

All submissions are thoroughly peer-reviewed by experts within the field and undergo a structured editorial workflow designed to ensure quality, transparency, and scientific integrity. The full editorial procedure is available on the Editorial Process page and is also provided below. Pre-check Pre-check consists of a technical pre-check performed by the Editorial Office and an editorial pre-check …

Source ↗Publisher website ·
Preprints Preprints and Conference Papers

J. Compos. Sci. accepts submissions that have previously been made available as preprints provided that they have not undergone peer review. A preprint is a draft version of a paper made available online before submission to a journal. MDPI operates Preprints, a preprint server to which submitted papers can be uploaded directly after completing journal submission. Note that Preprints operates inde…

Source ↗Publisher website ·

Excerpts are quoted from the journal's website; "model summary" lines are written by Workers AI and checked against the text. The journal's website is authoritative.

Profile

Publication details and official links

Publisher
MDPI AG
Country or region
Italy
Language
English
ISSN
2504-477X
Latest issue on the website
Volume 10 (2026)
Official links

FAQ

Frequently asked questions about Journal of Composites Science

What CAS zone is Journal of Composites Science in?

In the 2025 upgraded edition of the CAS Journal Ranking, Journal of Composites Science is in Zone 4 of Materials Science, and in Zone 4 of the minor category Materials Science, Composites. In the 2026 Xinrui edition it is in Zone 3 of Materials Science. Zones from different editions, and from major and minor categories, are not interchangeable.

What is the impact factor of Journal of Composites Science?

The journal's website gives an impact factor of 4.6 (2025); this is the journal's own figure, as LetPub lists none for it; CiteScore 6.7, h-index 79.

How long does peer review take at Journal of Composites Science?

Authors report an average review time of about 11 weeks. Article statistics cover accepted papers only, publisher figures follow the journal's own definitions, and community reports come from authors' own submissions; none is a promise from the journal.

What JCR quartile is Journal of Composites Science in?

The journal's website gives JCR Q2; by category, Materials Science, Composites Q2. JCR quartiles are Clarivate's to confirm and a different system from the CAS zones; in the CAS ranking the journal is in Zone 4 of Materials Science.

What are the manuscript requirements of Journal of Composites Science?

According to the journal's author guidelines: Abstract: ≤ 200 words; Reference style: Author–date; Templates: LaTeX and Word; First submission: Free format: the journal's layout is not required; Suggested reviewers: Required, 3; Graphical abstract: Optional; Cover letter: Required. A model extracted these from the author guidelines and each was checked against the text; check the latest version on the journal's website before submitting.

Which databases index Journal of Composites Science?

According to LetPub and DOAJ records, Journal of Composites Science is indexed in ESCI and Scopus. The journal's website also lists Web of Science, INSPEC and CAS; that list has not been checked against each database.

Is Journal of Composites Science open access, and what is the APC?

Journal of Composites Science is a fully open-access journal. APC about USD 2,172.

Sources and updates

The facts on this page come from LetPub, Publisher website, OpenAlex; every figure is tagged with its source and the date it was observed, and conflicting values are kept per source. LetPub source page: view ↗ (archived 2026-08-26). Last updated: .