Allegheny Ludlum Martensitic Stainless Steel 420
Subcategory: T 400 Series Stainless Steel; Stainless Steel; Metal; Martensitic
Key Words: Composition Notes: Iron content calculated as remainder
Material Notes:
Characteristics: superior wear resistance, hardenable, excellent corrosion resistance. Applications:cutlery, dental and surgical instruments, nozzles, valve parts, hardened steel ball and seats for oil well pumps, separating screens and strainers, springs, shears, and wear surfaces. Information provided by Allegheny Ludlum
Available Properties |
- Density
- Specific Gravity
- Hardness, Rockwell B
- Hardness, Rockwell C
- Tensile Strength, Ultimate
- Tensile Strength, Yield
- Elongation at Break
- Electrical Resistivity
- CTE, linear 20°C
- CTE, linear 500°C
- Specific Heat Capacity
- Thermal Conductivity at Elevated Temperature
- Melt Temperature
- Corrosion Rate mils per year
- Pitting Potential, Volts vs Sat. Calomel Electrode
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Property Data |
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