Innovative Uses of 45 Steel Grade in Engineering and Manufacturing

Mechanical Properties of 45 Steel Grade:
1. Tensile strength: 600-800 MPa
2. Yield strength: 345 MPa
3. Elongation: 16-20%
4. Hardness: 190-270 HB

Chemical Composition of 45 Steel Grade:
1. Carbon (C): 0.42-0.50%
2. Silicon (Si): 0.17-0.37%
3. Manganese (Mn): 0.50-0.80%
4. Phosphorus (P): ≤0.035%
5. Sulfur (S): ≤0.035%

Innovative Uses in Engineering and Manufacturing:
1. Gears and shafts: 45 steel grade is commonly used in the manufacturing of gears and shafts due to its high tensile strength and good wear resistance.
2. Automotive components: It is used for manufacturing various automotive components such as crankshafts, camshafts, and engine parts due to its good mechanical properties.
3. Tool manufacturing: 45 steel grade is suitable for manufacturing various cutting tools, dies, and molds due to its excellent hardenability and wear resistance.
4. Construction equipment: It is used in the construction industry for manufacturing components like axles, spindles, and other heavy-duty equipment parts due to its high strength and toughness.
5. Agricultural machinery: 45 steel grade is utilized in the production of agricultural machinery components such as plow blades and tillage equipment due to its good machinability and impact resistance.
45 Steel grade
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