Tool Steel Suppliers and Manufacturers
Tool steel bars are commonly used in tool production (among other applications). Tool steel is known for its extreme hardness, wear resistance, and ability to maintain a cutting edge at high temperatures. Huaxiao Metal offers O-1 and A-2 grade tool steel rods.
Our company Huaxiao Metal is a reliable and trustworthy supplier when it comes to sourcing high-quality tool steel. With our unwavering commitment to excellence and reputation for delivering top-notch materials, we have become a preferred supplier to professionals across a variety of industries.
We look forward to cooperating with you and becoming one of your most trustworthy tool steel suppliers in China!
Tool Steel Available Products
- Flat Bar
- Round Bar
- Drill Rod
- Sheets
- Plates
- Wire
- Custom Shapes
Please send us specific inquiry details, we will quote for you within 24 hours!
We look forward to cooperating with you and becoming one of your most trustworthy tool steel suppliers in China!
Looking Forward to Becoming One of Your Tool Steel Suppliers
Table of Contents
Tool Steel Data Sheet
Tool Steel Grades Table
Below is a simplified tool steel grades table. It includes some common tool steel grades and their corresponding properties.
| Tool Steel Grade | Description | Properties |
|---|---|---|
| O1 | Oil-hardening, general-purpose tool steel | Good wear resistance, good dimensional stability during heat treatment, good toughness and machinability |
| A2 | Air-hardening, cold work tool steel | High wear resistance, good toughness, excellent dimensional stability during heat treatment, good machinability |
| D2 | High carbon, high chromium tool steel | Very high wear resistance, good toughness, high compressive strength, excellent resistance to abrasion |
| S7 | Shock-resistant tool steel | High impact resistance, high toughness, good red hardness, good wear resistance |
| H13 | Hot work tool steel | Excellent hot hardness, good thermal fatigue resistance, good resistance to heat checking, high toughness, good machinability |
| M2 | High-speed tool steel | Excellent wear resistance, high red hardness, good toughness, excellent cutting ability, high heat resistance |
| P20 | Plastic mold steel | Good machinability, good polishability, good texturing, uniform hardness throughout large cross-sections |
Please note that this table provides a general overview and there are more tool steel grades available, each with specific properties tailored for different applications and requirements.
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Tool Steel Hardness Table
Below is a generalized tool steel hardness table, showcasing the typical hardness values for various tool steel grades. Please note that the exact hardness can vary depending on the specific heat treatment and processing conditions.
| Tool Steel Grade | Hardness Range (Rockwell C) |
|---|---|
| O1 | 60-62 |
| A2 | 60-62 |
| D2 | 60-62 |
| S7 | 54-58 |
| H13 | 48-53 (Annealed), 50-54 (Hardened) |
| M2 | 60-65 |
| P20 | 28-32 (Annealed), 35-40 (Hardened) |
It’s essential to note that the hardness range can vary based on the specific requirements of different applications and the specific heat treatment applied during the manufacturing process. Hardness is a critical factor in determining the wear resistance, toughness, and overall performance of the tool steel in various industrial and manufacturing operations.
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Tool Steel Mechanical Properties
Below is a simplified table showcasing the typical mechanical properties of various commonly used tool steel grades. Please note that the exact values can vary depending on the specific heat treatment and processing conditions.
| Tool Steel Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Impact Strength (J) |
|---|---|---|---|---|
| O1 | 850-1000 | 700-800 | 10-25 | 25-40 |
| A2 | 1700-1900 | 1500-1700 | 8-15 | 20-35 |
| D2 | 1600-1800 | 1400-1600 | 8-15 | 15-30 |
| S7 | 1900-2100 | 1700-1900 | 5-12 | 25-40 |
| H13 | 1700-1900 | 1500-1700 | 8-15 | 35-50 |
| M2 | 1900-2100 | 1700-1900 | 5-12 | 20-35 |
| P20 | 1200-1400 | 1000-1200 | 10-20 | 15-30 |
These values represent typical ranges and may vary depending on factors such as the specific composition, heat treatment, and manufacturing processes used. Mechanical properties are crucial in determining the suitability of tool steel for various applications, ensuring it can withstand the mechanical stresses and demands of the intended use.
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Tool Steel Physical Properties
Here is a table showing the typical physical properties of various tool steel grades. Please note that these values are approximate and can vary depending on specific compositions and manufacturing processes:
| Tool Steel Grade | Density (g/cm³) | Melting Point (°C) | Specific Heat Capacity (J/kg·K) | Thermal Conductivity (W/m·K) | Coefficient of Thermal Expansion (10^-6/°C) |
|---|---|---|---|---|---|
| O1 | 7.83 | 1425-1470 | 460 | 24.2 | 10-12 |
| A2 | 7.86 | 1410-1450 | 460 | 24.2 | 10-12 |
| D2 | 7.8 | 1450-1500 | 460 | 24.1 | 10.4-12.4 |
| S7 | 7.83 | 1425-1470 | 460 | 20.8 | 10.3-10.6 |
| H13 | 7.8 | 1370-1425 | 460 | 23.5 | 10.6-11.2 |
| M2 | 7.86 | 1370-1425 | 460 | 23.5 | 10.6-12.1 |
| P20 | 7.8 | 1450-1500 | 460 | 24.2 | 11-11.5 |
It is important to note that the properties listed in this table are meant to provide a general idea of the physical characteristics of different tool steel grades. Specific properties can vary based on the manufacturer, exact composition, and production process used.
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Advantages of Tool Steel
Tool steel offers several advantages that make it a preferred material for various industrial and manufacturing applications. Some of the key advantages of using tool steel include:
High Hardness: Tool steel is known for its high hardness, making it suitable for applications that require resistance to wear, abrasion, and deformation.
Excellent Wear Resistance: Tool steel is designed to withstand repeated use and friction, making it highly resistant to wear and tear, even under demanding operating conditions.
Good Toughness: Tool steel maintains its toughness even at high temperatures, making it suitable for applications that involve high impact or mechanical stresses.
High Machinability: Tool steel can be machined easily, allowing for the creation of intricate shapes and designs without compromising the material’s properties.
Dimensional Stability: Tool steel exhibits excellent dimensional stability during heat treatment, ensuring minimal distortion or changes in shape, even under high-temperature conditions.
Corrosion Resistance: Some types of tool steel offer good corrosion resistance, ensuring that the tools or components made from them remain durable and functional even in harsh environments.
Versatility: Tool steel can be tailored to meet the specific requirements of different applications, making it versatile and suitable for various industrial processes.
Heat Resistance: Certain types of tool steel can withstand high temperatures, making them suitable for use in applications involving heat and pressure, such as in hot working operations.
Due to these advantages, tool steel is widely used in the production of cutting tools, molds, dies, and various machine components where hardness, durability, and resistance to wear are critical factors.
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Why Choose Huaxiao Metal As Your Tool Steel Suppliers?
As a tool steel supplier, a reliable company usually has the following advantages:
- Quality Products and Variety of Choices: A good tool steel supplier will provide high-quality tool steel products while offering many different types and specifications of tool steel to meet customer needs.
- Reliable Supply Capability: A reliable tool steel supplier should be able to deliver the required products on time and have sufficient inventory to meet customer demand.
- Good Customer Service: A good supplier should provide excellent customer service, including responding quickly to customer inquiries, providing technical support, and solving problems that customers may have.
- Reasonable Price Strategy: Suppliers should provide a reasonable price strategy that matches the market price and be able to provide competitive prices based on order volume and customer demand.
- Good Reputation and Certifications: A supplier with a good reputation and the necessary certifications is usually more trustworthy because they follow industry standards and provide products that meet quality standards.
- Flexible Delivery and Payment Options: Suppliers should offer flexible delivery and payment options to accommodate customer requirements and schedules.
- Continuous Innovation and R&D: Suppliers should be committed to continuous innovation and R&D to provide advanced products and solutions that meet market needs.
When selecting a supplier, customers should consider the above factors as well as other relevant commercial and technical indicators to ensure they receive high-quality and reliable tool steel products.
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Tool Steel Related Requestions
Tool steel is a type of carbon and alloy steel that is specifically designed for the production of tools, dies, and molds. It is known for its high hardness, resistance to abrasion and deformation, and ability to withstand high temperatures. It is widely used in various industrial applications where durability and precision are critical, such as in the manufacturing of cutting tools, drill bits, and machine dies.
Yes, tool steel can rust. While tool steel is known for its hardness and resistance to wear, it is not inherently corrosion-resistant. Without proper protection or maintenance, tool steel can be susceptible to rusting, especially in humid or corrosive environments. Applying protective coatings, such as oil or other corrosion-resistant finishes, can help prevent rust and enhance the longevity of tool steel.
A2 tool steel typically has a hardness ranging from 60 to 62 HRC (Rockwell Hardness Scale), indicating its high level of hardness and wear resistance. This makes A2 tool steel suitable for various cutting and forming applications that require a balance of toughness and abrasion resistance.
D2 tool steel typically has a hardness ranging from 60 to 62 HRC (Rockwell Hardness Scale). This high level of hardness contributes to its excellent wear resistance and makes it suitable for applications that require resistance to abrasion and deformation, such as in the production of cutting tools and industrial components.
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Huaxiao Metal Products
As a global steel supplier and manufacturer, Huaxiao offers a wide range of steel products for all your needs. Explore some of our most popular steel products.
Stainless Steel
Stainless Steel Sheet
Stainless Steel Coil
Stainless Steel Strip
Stainless Steel Foil
Stainless Steel Wire
Stainless Steel Bar
Stainless Steel Tube
Decorative Stainless Steel
Carbon Steel
Carbon Steel Wire
Carbon Steel Bar
Carbon Steel Tube
Coated Carbon Steel
Aluminum Metal
Aluminum Sheet
Aluminum Coil
Aluminum Strip
Aluminum Foil
Aluminum Wire
Aluminum Bar
Aluminum Tube
