Terästuotteissa

terästuotteissa refers to products made of steel. Steel is an alloy of iron and carbon, typically with carbon content between 0.2% and 2.1% by weight. Other alloying elements can also be present, such as manganese, chromium, vanadium, and tungsten, which enhance its properties. Steel is widely used in construction, manufacturing, and various industries due to its strength, durability, and versatility.

Common terästuotteissa include structural steel used in buildings and bridges, rebar for reinforcing concrete, sheet metal for automotive bodies and appliances, and wire for cables and fencing. Stainless steel, a type of steel containing at least 10.5% chromium, is known for its corrosion resistance and is found in kitchenware, medical instruments, and industrial equipment. Tool steel is hardened and tempered to make tools such as drills, wrenches, and dies.

The production of terästuotteissa involves several stages, starting with mining iron ore and coal. These raw materials are processed in blast furnaces to produce pig iron, which is then refined into steel. The steel can be cast into various shapes or further processed through rolling, forging, or extrusion to create the final products. Recycling steel is also a significant aspect of the industry, reducing the need for virgin materials and minimizing environmental impact. The properties of steel, such as its tensile strength, hardness, and ductility, can be tailored through heat treatment and alloying to meet specific application requirements.