Tool Steel Bar Supplier

Tool steel bar stock is essential across multiple industries due to its unique properties, such as high hardness, wear resistance, and ability to withstand high temperatures. These bars are manufactured in a variety of grades, each suited to specific applications based on its mechanical properties. Below is an organized, professional overview of the main applications for tool steel bar stock:

1. Manufacturing and Machining Tools

• Drills, Taps, and End Mills: High-speed steel bars, such as M2 and M35, are ideal for manufacturing cutting tools that retain sharp edges and resist wear at high temperatures.
• Lathe and Milling Tools: Tool steel bars in grades like M2 provide durability and hardness, making them suitable for machining applications where high wear resistance is essential.
• Dies and Punches: Grades like D2 and A2 are commonly used for die-cutting and punching tools due to their excellent wear resistance and ability to withstand repetitive stress.

2. Automotive and Aerospace Components

• Precision Components: Tool steel bars are used to manufacture precision automotive and aerospace components, requiring high dimensional stability and strength. Grades like H13 and A2 are frequently chosen for parts that undergo substantial thermal stress.
• Molds and Dies: H13 tool steel bar stock, known for its resistance to thermal fatigue, is commonly used in hot forging, extrusion, and die-casting molds, which require stability under fluctuating temperatures.

3. Metal Forming and Forging Tools

• Forging Dies and Hammer Dies: Tool steels like S7, with excellent toughness and shock resistance, are ideal for impact tools in forging processes. These steels can absorb repeated shock loads without cracking or deforming.
• Cold and Hot Work Applications: D2 and H13 tool steel bars are used in applications involving both cold and hot metal forming, providing the necessary hardness and durability for shaping metals without premature wear or deformation.

4. Cutting and Shearing Tools

• Industrial Shear Blades: D2 tool steel bars, with their high hardness and abrasion resistance, are commonly used in shearing tools for cutting metals and other materials. This grade’s wear resistance ensures long-lasting sharpness and precision.
• Chisels and Cutting Blades: O1 and S7 tool steels are often chosen for hand tools and industrial cutting applications due to their ability to maintain a sharp edge and resist deformation under stress.

5. Plastic Injection Molding

• Mold Components: Grades like H13 and A2 are popular in plastic injection molding due to their ability to resist heat and wear from continuous injection cycles. These tool steels prevent premature degradation of molds, ensuring consistent product quality.
• Core Pins and Cavities: Tool steel bar stock is used to manufacture mold core pins and cavities that require high precision, hardness, and wear resistance, essential in producing detailed plastic parts.

6. Defense and Heavy Equipment Manufacturing

• Armament and Ballistics Components: Tool steel bars are used to manufacture components in the defense industry that demand high impact resistance, such as S7 for shock-resistant parts.
• Heavy-Duty Industrial Machinery: Tool steel bar stock in grades like M2 and D2 is used to produce durable machine parts that can withstand heavy loads and continuous use in harsh environments.

7. Construction and Mining Tools

• Mining Drills and Excavation Tools: Grades like S7 and H13 are commonly used in mining tools due to their impact and thermal resistance, enabling them to withstand demanding drilling conditions.
• Rebar Cutters and Wire Draw Dies: Tool steel bars are used to create cutters and dies that handle hard materials in construction, offering high wear resistance and edge retention for precise cutting.