AISI 1095 is a high-speed steel possessing good level of hardness and edge shrinkage. With overall carbon content levels ranging between 0.90% and 1.03%, it is suitable for wearable applications as well as for demanding situations. Considered as good material for knives, blades, and cutting tools, AISI 1095 is a heat treatable metal meaning that it could be specifically hardness to its desire strength and hardness. Thus, it is composed mostly of iron but also holds inner traces of manganese, phosphorus, sulfur and silicon. This grade is also in conformity with the American Iron and Steel Institute (AISI), which is definitely a requirement in all performance parameters. Starring engineers and craftsmen for its high user-friendly properties which means that it is ideally used for tough applications. Therefore, it is a muscle of these professional careers. A lot of detailed table, charts and PDF resources can be found online, these materials are providing complete resources of the material selection and processing.
Carbon Steel AISI 1095, is a high carbon Alloy steel, famous for its superior edge-holding ability and excellent hardness. Iron is an alloy that commonly shows up in nature with a chemical composition of 0.95% carbon, 0.40% manganese, 0.04% phosphorus, and 0.05% sulfur. Grinding makes some interesting grades in between 55-58 Rockwell hardness and since it is quite uncommon it is preferred for making knives, cutting tools, and springs where durability and sharpness are critical. Being a grade of 1095 steel, referred to as an AISI SAE standard, it demonstrates superb wear-resistance and toughness. While the material is abundant, its high carbon content makes it vulnerable to corrosion, which must be addressed during the maintenance to prevent rust.
Elements | Iron, Fe | Carbon, C | Sulfur, S | Phosphorous, P | Manganese, Mn |
---|---|---|---|---|---|
Min (%) | 98.38 | 0.9 | - | - | 0.3 |
Max (%) | 98.8 | 1.03 | ≤ 0.050 | ≤ 0.040 | 0.5 |
Advantages:
High carbon content: Good hardness and sharpness.
Edge sharpness: Retains cutting edge well, suitable for precision applications.
Dimensional stability: Maintains stability in heat treatment.
Versatile: Adequate properties distribution for various applications.
Disadvantages:
Susceptible to corrosion: Requires proper maintenance to prevent rusting.
Brittle: High carbon content compromises toughness.
Machinability challenges: May be difficult to machine.
Limited weldability: Sensitive to cracking during welding.
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