Further explanation of the properties and applications of 35crnimo4 alloy structural steel:
35CrNiMo4 Chemical Composition:
Carbon c: 032～0.40
Silicon si: 040
Manganese mn: 050～0.80
Sulfur s : 0035
Phosphorus p : 0035
Chromium cr: 090～1.20
Nickel ni: 090～1.20
Copper cu: 0025
Molybdenum mo: 015～0.30
35crnimo4 mechanical properties:
Tensile Strength b (MPa): 980(100).
Yield Strength S (MPa): 835(85).
Elongation δ5 : 12
Section shrinkage: 55
Impact power AKV (J): 78
Impact toughness value kv (j cm2): 98(10).
Hardness : 269HB
Characteristics: High strength and hardness: 35crnimo4 alloy structural steel has high strength and hardness, and can withstand large loads and high strength requirements.
Plasticity and toughness: In addition to high strength and hardness, 35crnimo4 alloy structural steel also has good plasticity and toughness, which can maintain integrity under external forces such as shock or vibration, and adapt to complex shape changes.
Wear resistance: 35crnimo4 alloy structural steel shows good wear resistance, which can resist wear caused by factors such as friction, grinding and abrasive particles, and prolong the service life of parts.
Application: Due to its excellent properties, 35crnimo4 alloy structural steel has a wide range of applications in the following fields:
Construction machinery: 35crnimo4 alloy structural steel is often used in the manufacture of important parts of construction machinery, such as shafts, gears, transmission racks, etc., to meet the requirements of high strength, wear resistance and impact resistance.
Automobile manufacturing: 35crnimo4 alloy structural steel is widely used in the automobile manufacturing industry to manufacture engine parts, transmission systems and chassis components, etc., to maintain stability and durability under the conditions of high speed and large loads.
Petroleum and chemical equipment: Due to its high strength and corrosion resistance, 35crnimo4 alloy structural steel is used in the manufacture of important components in petroleum and chemical equipment, such as pipes, valves, and vessels.
Other areas: 35CrNimo4 alloy structural steel can also be used to manufacture related components in industries such as aerospace, energy, and bearings to meet the requirements for high strength and wear resistance.
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