Stainless steel kitchen knife with a 320mm blade length and 2.3mm thickness, constructed from 40cr13 steel for high sharpness, edge retention, and durability, suitable for professional chefs and home cooking tasks.
320mm Stainless Steel Kitchen Knife with 40cr13 Steel Blade for Sharp, Durable Cutting

This kitchen knife is built around a 40cr13 stainless steel blade, a material chosen for its specific balance between hardness and toughness. This balance aims to provide a sharp edge that can resist wear while maintaining durability through various kitchen tasks. With a total length of 320mm and a blade thickness of 2.3mm, it offers a substantial cutting surface suited to handling larger ingredients, making it a practical tool for both dedicated home cooks and professional kitchen environments. Its design prioritises functional performance and straightforward maintenance to support its role as a reliable kitchen implement.
Features and Construction

The construction of this knife is defined by its core material and measurable dimensions, which dictate its practical use and handling characteristics.
Material and Build
The blade is made from 40cr13 steel, a type of stainless steel. This material composition is associated with providing a good level of hardness, which contributes to the knife's sharpness and its ability to hold an edge. The steel is also noted for retaining a degree of toughness, which helps the blade resist chipping or breaking under stress during typical kitchen use, contributing to its overall durability.
Size and Practical Fit
The knife measures 320mm in total length, offering an extended blade that provides a larger cutting surface. This length can be advantageous for tasks like slicing through large cuts of meat, chopping big vegetables, or performing long, smooth slicing motions. The blade has a stated thickness of 2.3mm, which adds to the knife's structural solidity and can influence its weight and balance in the hand during use.
Uses and Placement

The knife's specifications make it suitable for a variety of kitchen settings, from busy home kitchens to more demanding professional environments.
Event or Professional Use
In a professional kitchen or for catering events where volume and speed are important, the 320mm blade length allows for efficient processing of larger quantities of food. The steel's properties are geared towards maintaining performance through repetitive tasks, which is a key consideration in these settings where knife reliability and edge retention are practical necessities.
Everyday Home Use
For home cooks, this knife serves as a versatile, all-purpose tool. Its size makes it capable of handling weekend meal prep, from breaking down a whole chicken to slicing a loaf of bread or dicing a large pumpkin. The durability of the 40cr13 steel means it is built to withstand the varied, if less intensive, demands of daily home cooking over time.
Benefits and Buying Value

The value of this knife lies in its stated material properties and dimensions, which translate into specific practical benefits for the user.
Reuse and Low Maintenance
The knife is designed for repeated use, with its wear-resistant steel aiming to prolong the time between sharpening sessions. Maintenance is straightforward: the primary care instruction is to avoid prolonged exposure to acidic foods and to ensure the blade is dried after washing. This simple routine supports the knife's longevity by helping to prevent corrosion and maintain the blade's condition.
Why Choose This Product
This knife presents a specific combination of a 40cr13 steel blade with a 320mm length and 2.3mm thickness. It is a choice for someone seeking a substantial, durable kitchen knife where the material science and physical dimensions are clearly stated. It avoids vague claims, instead focusing on the concrete specifications that inform its performance and suitability for different cutting tasks.
