1.2379 Tool Steel Round Bar
1.2379 Tool Steel Round Bar - The Ultimate Tool for Precision and Durability
Looking for a reliable and sturdy tool steel round bar? Look no further than the 1.2379 Tool Steel Round Bar from our selection of high-quality products at our manufacturing facility in China.
This tool steel round bar is made from the highest quality materials to ensure superior performance and durability for any application. With its exceptional hardness and wear resistance, this tool steel round bar is an essential tool for professional machinists, engineers, and other professionals alike.
Superior Features of the 1.2379 Tool Steel Round Bar
The 1.2379 Tool Steel Round Bar is engineered to provide high strength, toughness, and machinability. The superior features of this steel round bar include:
1. High Hardness: The 1.2379 Tool Steel Round Bar is manufactured with a high carbon and chromium content, which provides excellent hardness and wear resistance.
2. Excellent Toughness: This steel round bar is tempered and quenched to provide superior toughness and impact resistance, making it perfect for high-stress applications.
3. Machinability: The 1.2379 Tool Steel Round Bar is easy to machine and can be shaped into intricate parts with high precision and accuracy.
4. Versatility: This tool steel round bar is ideal for a wide variety of applications, including die casting, forging, cutting, drilling, and milling.
Applications of the 1.2379 Tool Steel Round Bar
The 1.2379 Tool Steel Round Bar is an ideal tool for the following applications:
1. Die Casting: This steel round bar is perfect for creating dies for casting machines due to its high hardness and wear resistance.
2. Forging: The 1.2379 Tool Steel Round Bar is suitable for creating innovative dies and molds for forging machines.
3. Cutting and Drilling: This tool steel round bar is a versatile tool for cutting and drilling materials, including plastics, non-ferrous metals, and steel alloys.
4. Milling: The 1.2379 Tool Steel Round Bar can be utilized for milling and shaping metals with high precision and accuracy.
Why choose our 1.2379 Tool Steel Round Bar?
1. We offer high-quality products at a competitive price: Our products are manufactured using top-quality materials and advanced techniques to ensure superior performance and durability. We believe in providing a high-quality product at competitive pricing.
2. We offer customization: Our manufacturing facility is equipped with advanced technology and machinery to provide customization services for our products. We are ready to offer customization services at any point in the production process.
3. We offer reliable and responsive customer service: Our experienced customer service team is available 24/7 to assist clients with any queries or issues they may have. We take pride in providing prompt, reliable, and responsive customer service.
4. We offer fast shipping and timely delivery: We understand that timely delivery is critical to our clients, and we prioritize delivering our products within the shortest possible time frame.
Conclusion
The 1.2379 Tool Steel Round Bar from our manufacturing facility in China is a remarkable tool for any professional machinist, engineer, or hobbyist alike. With its superior features such as high hardness, toughness, and machinability, this tool steel round bar is perfect for casting, forging, cutting, drilling, and milling applications. At our facility, we offer a high-quality product at a competitive price, customization, reliable customer service, and fast shipping. We guarantee 100% customer satisfaction and are willing to go the extra mile to ensure our clients are happy with our products and services.
Cold Works 1.2379 tool steel is a high carbon, high chromium tool steel (12% chrome) with extremely high wear resisting properties, heat treatable to 60-62 Rc. SKD11 steel is very wear resistant but not as tough as lower alloyed steels. D2 tool steel hardens in air with a low order of movement and offers a measure of corrosion resistance when polished. The high percentage of chromium gives it mild corrosion-resisting properties in the hardened condition. The mechanical properties of SKD11 are very sensitive to heat treatment. D2 steel is available in de-carb free rounds, flats, and squares, as well as ground flat stock and drill rod.

Equivalent
Country | Japan | Germany | China | USA |
Standard | JIS G4404 | EN ISO4957 | GB/T1299 | ASTM A681 |
Grade | SKD11 | X153CrMo12/1.2379 | Cr12Mo1V1 | D2 |
Chemical Composition
Grade | C | Si | Mn | P | S | Cr | V | Mo |
D2 | 1.4-1.6 | 0.1-0.6 | 0.1-0.6 | 0.03 | 0.03 | 11-13 | 0.5-1.1 | 0.7-1.2 |
1.2379 | 1.45-1.6 | 0.15-0.6 | 0.2-0.6 | 0.03 | 0.03 | 11-13 | 0.7-1 | 0.7-1 |
SKD11 | 1.4-1.6 | 0.4 | 0.6 | 0.03 | 0.03 | 11-13 | 0.2-0.5 | 0.8-1.2 |
Mechanical Properties
The mechanical properties mainly include tensile strength, yield strength, elongation, area or reduction, hardness, impact value, non-metalic inclusion etc. Different heat treatment, the mechanical properties will be different, such as normalized, tempered, QT. If you want to know the properties, kindly contact the salesman.
Overviews
Size | Round | Dia 6-1200mm |
Plate/Flat/Block | Thickness 6mm-500mm | |
| Width 20mm-1000mm | ||
Heat Treatment | Normalized ; Annealed ; Quenched ; Tempered | |
Surface Condition | Black; Peeled; Polished; Machined; Grinded; Turned; Milled | |
Delivey Condition | Forged; Hot rolled; Cold drawn | |
Test | Tensile strength, Yield strength, elongation, area of reduction, impact value, hardness, grain size, ultrasonic test, US inspection, magnetic particle testing, etc. | |
Payment Terms | T/T;L/C;/Money gram/ Paypal | |
Trade Terms | FOB; CIF; C&F; etc.. | |
Delivery Time | 30-45 days |
Production

Application
1.2379 steel bar is used for Blanking Dies, Forming Dies, Coining Dies, Slitting Cutters, Heading Tools, Long Punches, Forming Rolls, Edging Rolls, Master Tools, Beading Rolls, Intricate Punches, Extrusion Dies, Drawing Dies, Lamination Dies, Thread Rolling Dies, Shear Blades, Burnishing Tools, Gauges, Knurls, Wear Parts.

Delivery condition
For hot forged bar, usually the delivery condition is hot forged, annealed rough turned/Black surface.
For hot rolled bar, usually the delivery condition is hot rolled, annealed, Black surface.
For hot forged plate, usually the delivery condition is hot forged, annealed, milled surface
For hot rolled plate, usually the delivery condition is hot rolled, annealed, black surface.
Why choose us?
- Our team of experienced engineers can provide custom solutions for customers who require specific Die Steel Bar products.
- New technologies lead to innovation, which in turn leads to competitive advantage, so we place technological innovation in a strategic position.
- We are dedicated to ensuring the satisfaction of our customers with our Die Steel Bar products and services.
- We implement a safety system for all finished products to ensure the stability and reliability of product quality.
- Our factory is equipped with state-of-the-art machinery to produce Die Steel Bar products that meet the highest standards of quality.
- We are specialized in manufacturing 1.2379 Tool Steel Round Bar. We are supported by an experienced technical team, machining workers and strict inspection to offer various products with competitive prices and reliable quality.
- As a manufacturer of Die Steel Bar, we are committed to delivering high-quality products that meet or exceed our customers' expectations.
- We adhere to the ideals and beliefs, and in the process of transforming the objective world, we continue to transform the subjective world and improve ourselves.
- Our Die Steel Bar products are known for their outstanding performance and durability, making them ideal for use in demanding applications.
- We actively develop new technologies for clean production, comprehensive waste utilization technologies and new processes for pollution control.
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