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|Material:||Hot Rolled And Cold Rolled||Width:||1000-2000mm|
Heat Treating 440c Ss Steel Sheet Hardness 45HRC Corrosion Resistance
Heat Treating 440c Stainless Steel Sheet HardnessSUS 440c Stainless Steel Corrosion Resistance
Type 440C is a martensitic stainless steel with high carbon and chromium content. After heat treatment, it is capable of attaining the highest strength, hardness and wear resistance of all stainless alloys. Compared to austenitic grades, 440C has moderate corrosion resistance, comparable to 304. This grade of stainless steel plate can be hardened through heat treatment, but machining is preferable in the annealed condition and becomes extremely difficult once hardened.
Highest resistance can be achieved through hardening and polishing, and the properties of 440C steel make it ideal for knife blades and cutting instruments like surgical blades. This grade, once hardened, hold a sharp edge and resists corrosion, and can be polished to a near mirror finish. Its toughness and ability to resist wear makes 440C stainless steel a good choice for tools like chisels and ball bearings.
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The technical data provided is for information only and not for design purposes. It is not warranted or guaranteed.
|Element||Percent By Weight|
Percent maximum unless a range is specified
|Thermal Conductivity at 212°F (100°C)||24.2|
|Thermal Conductivity at 932°F (500°C)||-|
|Elastic Modulus (Gpa)||200|
|Yield Strength 0.2% Proof (Mpa)||448|
|Tensile Strength (Mpa)||75|
|Elongation (% in 50mm)||14|
|Hardness (HB)||269 max|
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