The specific heat treatment temperature for 1095 steel can vary depending on the desired properties and the specific heat treatment process used. However, here is a general guideline for the heat treatment of 1095 steel:

1. Austenitizing: The first step in heat treatment is austenitizing, which involves heating the steel to a temperature within the austenitizing range. For 1095 steel, this temperature typically ranges from around 790°C (1450°F) to 815°C (1500°F). The exact temperature within this range may vary based on factors such as desired hardness and the specific heat treatment recipe.
2. Soaking: Once the steel reaches the austenitizing temperature, it is held at that temperature for a specific period known as the soak time. The soak time allows the steel to fully transform into the desired austenite phase and ensures a uniform temperature throughout the steel.
3. Quenching: After the soak time, the steel is rapidly cooled through quenching to transform the austenite into martensite, which is a hard and brittle phase. Quenching methods can vary, but oil, water, or brine are commonly used quenching mediums for 1095 steel. The choice of quenching medium can affect the hardness and other properties of the resulting steel.
4. Tempering: To improve the toughness and reduce the brittleness of the hardened steel, tempering is performed. Tempering involves heating the hardened steel to a lower temperature and holding it at that temperature for a specific time. The tempering temperature for 1095 steel typically ranges from around 150°C (300°F) to 260°C (500°F), depending on the desired balance between hardness and toughness.

It's important to note that the exact heat treatment process for 1095 steel can vary based on the specific requirements, desired properties, and the equipment available. It's recommended to consult with an experienced metallurgist or heat treatment specialist and follow established heat treatment guidelines to achieve the desired results with 1095 steel.