AWOlaser oxygen

AWOlaser oxygen (≥ 99.95% purity) is an efficient cutting gas that supports laser cutting of metals due to its reactive nature. Oxygen speeds up the cutting process, improves energy efficiency and enables sharp, precise cutting marks, especially in carbon steels.

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Safety Data Sheet

AWOlaser oxygen is a very pure (≥ 99.95%) colourless, odourless, tasteless and non-toxic gas that is slightly heavier than air. Oxygen makes up about 21% of the atmosphere and occurs naturally in a variety of compounds, such as water and minerals. Oxygen sustains combustion and reacts sensitively with many substances, making it an effective oxidant in industrial processes.

Oxygen chemical symbol: _O2
Oxygen UN number: 1072 (Oxygen, compressed), 1073 (Oxygen, refrigerated liquid)
Valve: DIN 477 No. 6
Oxygen density: 1,43 kg/m3
Relative density of oxygen: 1,14 (air=1)
Boiling point of oxygen at 0,101 MP: -183 °C
Oxygen reactivity for welding: Ox idizing

AWOlaser acid is used primarily for laser cutting and welding of metals. Its reactive nature speeds up the cutting process, improves energy efficiency and enables precise, clean cut surfaces, especially in carbon steels. The high purity (≥ 99.95%) ensures a homogeneous finish and reduces the risk of contamination. In addition, AWOlaser oxygen acts as an efficient oxidizer in industrial processes where controlled combustion and reliable gas to support production are required.

Fire promoting
Oxygen is not a flammable gas, but an increase in oxygen concentration strongly intensifies combustion. Oxygen reacts strongly with many organic and inorganic substances. Even substances that are normally considered non-flammable may ignite. Cylinders may rupture/explosion as a result of fire.

Effects on inhalation
Human exposure to changes in the oxygen content of the air is affected by oxygen deficiency or over-oxygenation. Prolonged inhalation of oxygen concentrations above 75% may cause nausea, dizziness and breathing difficulties. If symptoms occur, move the victim to fresh air and consult a doctor if necessary.

Frostbite injuries
Liquid oxygen and oxygen vapours are extremely cold and cause frostbite to the skin and eyes. Frostbite injuries to the eyes may result in permanent damage. Touching non-insulated parts of the equipment with bare skin may cause the skin to catch and tear. In the event of an accident, rinse the heavily damaged areas with lukewarm water and seek medical attention.

Unsuitable materials
Certain steels are unsuitable for use at low temperatures because they become brittle and lose their resistance to impact. Materials normally suitable for use at low temperatures are stainless steel, aluminium and their alloys. Oils and greases can react with oxygen to cause a spontaneous explosive fire.

Use

Follow the instructions and safe working practices when handling the substance.
The gas handler must have appropriate training
Use only carefully checked pressure regulators and other operating equipment suitable for this gas. If in doubt, contact Woikoske.
The valve is opened and closed by hand. It takes about one turn to open the bottle. The use of assistive devices is prohibited!
The gas cylinder in use must be properly secured
Keep the valve outlets clean! (especially from oil and grease)
Close the bottle valve after each use and when the bottle is empty.
Always report a damaged valve and bottle to Woikoske
No smoking or open fires during use

Transport

The driver must be aware of the potential dangers of the load and know what to do in the event of an accident or incident.
Bottles should be transported in an upright position wherever possible
The load must be secured
The protective cap on the bottle valve must ALWAYS be in place during transport or even small movements
Bottles must not be knocked, thrown or dropped from the platform of the car
Attention to ADR regulations in transport

Storage

Comply with all legal and local requirements for cylinder storage
Store bottles in a well-ventilated place
Gas cylinders should not be stored in conditions that promote corrosion
Gas cylinders are stored upright and secured so that they cannot fall over.
Valve domes of gas cylinders must be in place during storage
Keep empty and full bottles separate

AWOlaser oxygen

AWOlaser oxygen

AWOlaser oxygen characteristics

What is AWOlaser oxygen used for?

Woikoski’s AWOlaser oxygen products

AWOlaser oxygen safety data sheet

Safe use of AWOlaser oxygen