* Mild (low carbon) steel: approximately 0.05-0.15% carbon content for low carbon steel and 0.16-0.29% carbon content for mild steel (e.g. AISI 1018 steel). Mild steel has a relatively low tensile strength, but it is cheap and malleable; surface hardness can be increased through carburizing. * Medium carbon steel: approximately 0.30-0.59% carbon content(e.g. AISI 1040 steel). Balances ductility and strength and has good wear resistance; used for large parts, forging and automotive components. * High carbon steel: approximately 0.6-0.99% carbon content. Very strong, used for springs and high-strength wires. * Ultra-high carbon steel: approximately 1.0-2.0% carbon content. Steels that can be tempered to great hardness. Used for special purposes like (non-industrial-purpose) knives, axles or punches. Most steels with more than 1.2% carbon content are made using powder Metallurgy and usually fall in the category of high alloy carbon steels.
It makes the sound "choo choo" while the carbon burns. *No joke*
Mild steel, typically containing around 0.05% to 0.25% carbon, is known for its ductility, weldability, and ease of machining, making it suitable for general construction and fabrication. C45, on the other hand, is a medium carbon steel with a carbon content of approximately 0.45%, offering higher strength and hardness but lower ductility compared to mild steel. This makes C45 more suitable for applications requiring strength and wear resistance, such as gears and shafts, while mild steel is preferred for structural applications.
Rephrase your question. As it stands, it makes very little sense!
When you are cutting or drilling metal, it works best when the metal you are cutting or drilling with is harder than the metal you are cutting. Adding carbon to the steel makes it harder (also more brittle), and since bolt cutters are usually cutting metal, making the jaws from a high carbon steel makes them able to cut more metals than if regular steel, and it will also cut with less force/effort.
It means that the pressurising medium does not leave the system and it is recirculated with make-up or top-up quantity as and when required. This makes it a sealed system to work with.
Carbon makes up about 0.2% of the Earth's crust by weight.
The percentage of carbon dioxide is in the earth's crust is only 0.005%. Oxygen on the other hand makes up for 47% of the crust of the earth.
Nitrogen makes up about 78% of the Earth's atmosphere, while oxygen makes up about 21%. The remaining 1% consists of other gases such as argon, carbon dioxide, and trace amounts of other gases.
Anthracite coal has the highest percentage of carbon among the different types of coal.
Anthracite coal contains the highest percentage of carbon, typically ranging from 86% to 98%. This high carbon content gives it a high energy output and makes it the cleanest burning of all coal types.
Carbon dioxide (CO2) makes up about 0.04% of Earth's atmosphere. While it is a relatively small percentage, CO2 plays a significant role in the Earth's climate system.
Carbon makes up approximately 0.03% of Earth's atmosphere and is the fourth most abundant element by mass in the planet's crust.
Carbon dioxide (CO2) makes up about 0.04% of the Earth's atmosphere by volume. This translates to approximately 400 parts per million (ppm). While this percentage is small, it plays a crucial role in regulating the Earth's climate and supporting life through the greenhouse effect. Other forms of carbon, such as carbon monoxide and methane, are present in even smaller amounts.
Nitrogen makes up 75% of the air followed by carbon dioxide and oxygen
Charcoal consists of almost limitless tiny chambers of carbon presenting a labyrinth to absorb chemicals including gases.
Both are trace gases Carbon Dioxide makes up about 0.039% and ozone makes up 0.000004%. If you were to put all of the ozone into one area at standard temperature and pressure the ozone layer would be about 5mm thick.
C = 12 S= 32 CS2 = 76 so 2 x 32/76 x 100 = 84.2%