From Traditional to Cutting-Edge: How 105WCr6 Steel is Transforming Heavy-Duty Tools

From Traditional to Cutting-Edge: How 105WCr6 Steel is Transforming Heavy-Duty Tools

Mechanical Properties:

– High Hardness: 105WCr6 steel exhibits excellent hardness due to its high carbon content, typically ranging from 0.95%-1.05%. This hardness allows heavy-duty tools made from this steel to withstand intense impacts and resist wear.

– High Toughness: Despite its high hardness, 105WCr6 steel also possesses good toughness, allowing it to handle heavy loads without fracturing or breaking easily. This property ensures the longevity and durability of heavy-duty tools.

– High Strength: With a tensile strength usually ranging from 1500-1800 MPa, 105WCr6 steel exhibits exceptional strength. This strength enables heavy-duty tools to withstand extreme forces and perform well under demanding conditions.

Chemical Composition:

– Carbon (C): 105WCr6 steel contains a high carbon content, typically ranging from 0.95%-1.05%. This carbon content contributes to the steel’s high hardness and strength.

– Chromium (Cr): The presence of chromium in 105WCr6 steel enhances its hardenability and corrosion resistance. Typically, the chromium content is around 1%-1.5%.

– Tungsten (W): The addition of tungsten in 105WCr6 steel improves its wear resistance and hardenability. Tungsten content usually ranges from 0.9%-1.1%.

– Silicon (Si): Silicon is often added to steel to improve its strength and hardness. The silicon content in 105WCr6 steel is usually less than 0.4%.

– Manganese (Mn): Manganese is added to enhance the steel’s hardenability and promote grain refinement. The manganese content in 105WCr6 steel is typically less than 0.4%.

– Phosphorous (P) and Sulfur (S): These elements are kept at low levels in 105WCr6 steel to maintain its strength and toughness. Typically, the maximum allowable content of both elements is 0.04%.

In conclusion, 105WCr6 steel’s high hardness, toughness, and strength, combined with its specific chemical composition featuring carbon, chromium, tungsten, silicon, manganese, phosphorous, and sulfur, make it an ideal material for transforming heavy-duty tools into cutting-edge equipment.
105WCr6 Steel grade
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