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AISI SS 440 (440A, 440B, 440C stainless steel) is high carbon martensitic, SS440 material composition, properties, HRC hardness equivalent to European EN.
440C (UNS designation S44004) is a martensitic 400 series stainless steel, [1] and has the highest carbon content of the 400 stainless steel series. It can be heat treated to reach hardness of 58 to 60 HRC. It can be used to make rolling contact stainless bearings, e.g. ball bearings and roller bearings. It is also used to make knife blades.
18 Οκτ 2024 · 440 stainless steel is a high-carbon martensitic steel. Its high carbon content makes it heat-treatable to high levels of hardness and wear resistance, making it one of the most robust stainless steel variants for tools requiring a durable edge.
Dive into our comprehensive guide on 440 Stainless Steel. Learn about its history, properties, uses, and where you can find this versatile alloy in everyday items.
440C is a mid-range Stainless Steel from the 440 Series (440 A, 440B and 440C) high in carbon (Has more than 1%, which makes the highest carbon steel of the 440 series), it offers excellent wear resistance and corrosion resistance, used for budget and mid-range knives.
7 Νοε 2001 · Grade 440 stainless steels exhibit excellent resistance to mild acids, alkalis, foods, fresh water and air. A smooth polished surface also helps grade 440 steels resist corrosion in tempered, passivated and hardened conditions.
1 Ιουν 2023 · The alloy 440 stainless steel is a hard, brittle, and weldable steel with a high carbon content in its chemical composition. It has widespread applications in many sectors, including healthcare and household appliances, due to its elevated level of hardness, resistance to wear and surface deformation, and strength.
