Yes, 1095 steel is widely regarded as a good steel for knife blades. It is a high-carbon steel that is highly valued for its excellent edge retention, hardness, and durability. Here are some key characteristics of 1095 steel that make it suitable for knives:

1. Edge Retention: 1095 steel has a high carbon content, typically ranging from 0.95% to 1.05%, which contributes to its ability to achieve and maintain a sharp edge. It can hold an edge well, allowing for effective cutting performance.
2. Hardness: When properly heat treated, 1095 steel can achieve high levels of hardness, typically falling within the range of 58 to 60 HRC (Rockwell hardness scale). This hardness provides resistance to wear and deformation, enhancing the blade's durability.
3. Toughness: While 1095 steel is known for its hardness, it also possesses good toughness, which allows the blade to withstand impacts and handle heavy cutting tasks without easily chipping or breaking.
4. Ease of Sharpening: 1095 steel is generally considered easy to sharpen, making it convenient for maintenance and achieving a razor-sharp edge when needed.

It's worth noting that, as a high-carbon steel, 1095 is not stainless and can be susceptible to corrosion if not properly cared for. Regular cleaning, drying, and applying a protective coating or oil can help mitigate the risk of rust and maintain the steel's appearance and performance.

Ultimately, the performance of a knife made from 1095 steel also depends on other factors such as the heat treatment, blade design, and overall craftsmanship. It's advisable to source knives made from 1095 steel from reputable manufacturers or bladesmiths who have expertise in working with this steel and adhere to quality standards in their production processes.