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Welding Gases - Argon Mix: Market Size & Forecast 2026

The global welding gases and shielding gas category, with argon-bearing blends at its commercial core, sits at approximately USD 3.2 billion in 2025 (base year), held in a structurally balanced state between mature replacement demand across automotive and general manufacturing, accelerating robotic and automated welding adoption, and a tightly coupled argon supply profile anchored to ASU oxygen and nitrogen output. Argon-based blends carry the dominant share of the mix-grade segment, with 75/25 Ar/CO2 (the reference SKU for this report) and Ar/He family products together accounting for the majority of merchant gas tonnage sold into MIG and TIG channels. > Synthesised from secondary and publicly verifiable sources via Claight Category Watch:

Market size · 2025

$3.20bn

CAGR · 2025–2030

4.5%

Forecast · 2030

$3.99bn

Basis

Claight Analysis

Market size (USD)

Base year 2025

Official data · Claight AnalysisForecast

Market size and CAGR extracted from the published Claight report; figures match the report..

Forecast

2021

2022

2023

2024

2025

2026

2027

2028

2029

2030

2031

2032

2025 base: $3.2bn2032 est: $4.4bn

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Market size and forecast are Claight Analysis, informed by public research and industry data. Historical years before 2025 and all forecast years are Claight estimates at the stated CAGR. Retrieved 2026.