Welding Gases in Ontario
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Reliable Welding Gas Supply for MIG, TIG, and Industrial Applications
Looking for a trusted welding gas supplier in Ontario?
AMR Gases provides high-quality welding gases, shielding gas mixtures, and cylinders for fabrication shops, manufacturers, and repair facilities. Whether you need gas for MIG welding, TIG welding, plasma cutting, or specialized applications, our team delivers the right blend with expert support.
Welding Gas Blends
Why Choose an Argon/COâ‚‚ Welding Gas Blend?
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✔ Stable, clean welds
✔ Less spatter and cleanup
✔ Flexible for different material thicknesses
75% Argon / 25% COâ‚‚ (M225)
Best for short-circuit transfer, stable arc, minimal spatter, and automotive or fabrication welding.
85% Argon / 15% COâ‚‚ (M215)
Balanced penetration and arc control, ideal for semi-automated or robotic welding.
92% Argon / 8% COâ‚‚ (M208)
High deposition rate and deep penetration, designed for structural welding and heavy fabrication.
Don’t See Your Blend?
We Can Create Custom Welding Gas Mixtures
Not every job calls for a standard Argon/COâ‚‚ blend — and that’s where AMR Gases can help. We supply custom welding gas mixtures tailored to your exact process, material, and performance needs.
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In addition to Argon and COâ‚‚, we can incorporate:
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Nitrogen – improves arc stability, supports plasma cutting, and enhances weld penetration.
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Oxygen – boosts flame temperature and efficiency in oxy-fuel welding, cutting, and brazing.
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Acetylene – delivers a precise, high-temperature flame for clean welds and cutting.
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Helium – increases arc stability, penetration, and weld quality for stainless steel, aluminum, and non-ferrous metals.
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Whether you’re fabricating stainless steel, working with aluminum, or tackling high-production structural welding, our experts will help you design the right shielding gas blend for the job.