Hydrogen (H2)
HYDROGEN 99.999% UHP K
HY 5.0UH-K
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Hydrogen (H2)
HYDROGEN 99.999% UHP T
HY 5.0UH-T
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Hydrogen (H2)
HYDROGEN 99.999% UHP T 12PK
HY 5.0UH-TP12
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Hydrogen (H2)
HYDROGEN 99.995% K
HY 4.5-K
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Hydrogen (H2)
HYDROGEN 99.995% Q
HY 4.5-Q
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Hydrogen (H2)
HYDROGEN 99.9999% RES T
HY 6.0RS-T
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Specialty Gas Mixture
HYDROGEN 99.999% UHP T
PX HY5.0UH-T
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Hydrogen (H2)
HYDROGEN 99.999% UHP G
HY 5.0UH-G
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Hydrogen (H2)
HYDROGEN 99.999% SP T
HY 5.0SP-T
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Hydrogen (H2)
HYDROGEN 99.995% ZERO K
HY 4.5Z-K
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Learn how to buy gasesHydrogen (H2) is the lightest of all gases. Colorless, odorless, tasteless and nontoxic, hydrogen exists as a gas at atmospheric temperatures and pressures. In metal fabrication, hydrogen serves as a protective atmosphere in high temperature operations such as stainless steel manufacturing. Hydrogen is commonly mixed with argon for increased travel speed, improved color match and enhanced weld metal fluidity during welding of austenitic grades of stainless steel (300 series). Hydrogen is used as an addition to argon mixtures to improve performance during plasma welding, gouging and cutting operations.
Chemical Formula | Minimum Purity | Cylinder CGA Outlet | MSDS | CAS Number | UN Number | US DOT Name | US DOT Label |
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