40Crnimoa alloy steel is a material that is widely used in several fields. Here is a more detailed description of its application areas:
40crnimoa round bar chemical composition:
Carbon c: 022-0.29
Silicon si: 017-0.37
Manganese mn: 050-0.80
Molybdenum mo: 090-1.10
Chromium cr: 210-2.50 vanadium v:030-0.50
Phosphorus p: 0035 (residue).
Sulfur s: 0035 (residue).
Copper cu: 030 (residue).
Nickel ni: 030 (residue).
40crnimoa round bar|Jiaxing round steel sales|Starling Group.
Mechanical properties of 40crnimoa round bar:
Tensile strength ( b mpa): 735
Yield point ( S MPa): 590
Elongation after fracture (δ5%): 16
Section shrinkage (%): 50
Work of impact absorption (aku2 j): 17
40Crnimoa Round Bar Heat Treatment Specification:
Brinell hardness (HBS100 3000) (annealed or high-temperature tempered): 241
Quenching heating temperature ( )1040;
Coolant: oil tempering heating temperature ( )700;Coolant: Empty.
Petroleum and chemical industry: 40crnimoa alloy steel is widely used in the petroleum and chemical industry. It has corrosion resistance and oxidation resistance, and can be used in the manufacture of equipment and pipelines, such as oil drilling tools, chemical vessels and pipelines.
Power industry: 40crnimoa alloy steel also has important applications in the power industry. It is used in the manufacture of high-strength and wear-resistant components such as generator components, rails, and drivetrains.
Machinery manufacturing: 40crnimoa alloy steel is widely used in the field of machinery manufacturing, especially for the manufacture of parts that require high strength and wear resistance. For example, it can be used in the manufacture of gears, bearings, transmission shafts, and connecting rods, among others.
Aerospace field: Because 40CrNimoa alloy steel has high strength and excellent heat treatment properties, it is also widely used in the aerospace field. It can be used to make aircraft parts, engine components, and spacecraft components, among other things.
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