General Information:
Alloy 1.4418 is a martensitic stainless steel alloy with a high carbon content, primarily known for its excellent strength and corrosion resistance. This alloy is also often referred to as "X4CrNiMo16-5-1" or "S165M" and is used in a wide variety of applications.
Ground steel alloy 1.4418 is a high-carbon martensitic stainless steel alloy, primarily known for its excellent strength and corrosion resistance.
Chemical Composition:
Carbon (C): 0.04 - 0.06%
Chromium (Cr): 15.0 - 17.0%
Molybdenum (Mo): 0.8 - 1.5%
Nickel (Ni): 4.0 - 6.0%
Manganese (Mn): 1.5% (max)
Phosphorus (P): 0.035% (max)
Sulfur (S): 0.015% (max)
Silicon (Si): 1.0% (max)
Properties:
Excellent Corrosion Resistance: Alloy 1.4418 offers excellent resistance to corrosive media such as water, oil, and chemicals.
High Strength: This alloy possesses high strength, making it suitable for use in demanding applications such as aerospace, medical technology, and the automotive industry.
Good weldability: Alloy 1.4418 welds well and can be treated after welding without affecting its corrosion resistance and strength.
Good machinability: This alloy is machinable and can be easily formed and drilled due to its good mechanical properties.
Applications: Alloy 1.4418 is used in various applications, including:
Aerospace
Medical technology
Automotive industry
Food industry
Chemical processing plants
Pulse and paper industry
Heat treatment:
Alloy 1.4418 can undergo a variety of heat treatments to improve its mechanical properties.
Some of the most common heat treatments are:
Solution annealing at 1040-1080°C, followed by quenching in water or oil
Tempering at 200-300°C for 1-4 hours to reduce hardness and improve toughness
Forms of supply:
Alloy 1.4418 is available in various forms, including:
Sheets
Bars
Tubes
Forgings
Wire
Note: The above data is for reference only and may vary depending on the manufacturer and production batch. Always consult the manufacturer's specifications and datasheets before use.
