Product Description
| Feature |
Specification Details |
| DIN 1.2367 / X38CrMoV5-3 |
| Standard |
DIN EN ISO 4957 |
| Thickness |
20mm to 300mm (or as per requirement) |
| Width |
Up to 800mm |
| Delivery Condition |
Soft Annealed (max. 225 HB) |
| Heat Treatment |
Hardening at $1030text{C} - 1080text{C}$ |
| Surface |
Black, Machined, or Fine Ground |
Professional Product Description
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W.Nr. 1.2367 (X38CrMoV5-3) Tool Steel Flat Bars are premium hot-work steels known for their exceptional high-temperature strength and thermal shock resistance. Due to a higher Molybdenum content compared to standard H11/H13 grades, 1.2367 provides significantly better resistance to heat checking (thermal cracking) and maintains higher hardness during long production runs at elevated temperatures.
Key Performance Features:
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Enhanced Tempering Resistance: Stays harder for longer under high thermal loads.
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Superior Toughness: High resistance to brittle fracture, even in large flat bar sections.
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Thermal Fatigue Resistance: Specifically engineered to prevent surface cracking in die-casting and forging tools.
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Excellent Polishability: High cleanliness levels allow for superior surface finishes on molded parts.
Outstanding Performance in High-Temperature ApplicationsW.Nr. X38CrMoV5-3 Tool Steel excels in high-temperature environments due to its high chromium and molybdenum content, conferring exceptional hot strength and toughness. This makes it ideal for hot work tooling, die casting, extrusion dies, and forging dies. Its consistent performance in demanding conditions makes it a preferred choice for die and mold applications worldwide.
Customizable to Application NeedsAvailable in flat bar form, X38CrMoV5-3 Tool Steel can be supplied in full lengths or custom-cut sizes. Clients can choose between as-rolled, peeled, or ground surface finishes, and standard or customer-specified tolerances. This adaptability ensures that the material fits seamlessly into various manufacturing or fabrication processes.
Efficient Machinability in Annealed ConditionThanks to its annealed delivery state (max. 229 HB), X38CrMoV5-3 offers good machinability, streamlining processes such as cutting and forming. Once machined, the steel can undergo hardening and tempering heat treatments to achieve the optimal balance of hardness, strength, and toughness for the intended application.
FAQ's of W.Nr. X38CrMoV5-3 Tool Steel DIN X38CrMoV5-3 Flat Bar:
Q: How is W.Nr. X38CrMoV5-3 Tool Steel typically processed for use in tooling applications?
A: This tool steel is first delivered in an annealed condition to facilitate machining. After final shaping, it is subjected to hardening at 1020-1050C, then tempered at 540-600C to achieve the desired hardness (48-52 HRC) and mechanical properties.
Q: What are the main application areas for X38CrMoV5-3 flat bar?
A: X38CrMoV5-3 flat bar is predominantly used in the manufacture of hot work tooling such as die casting dies, extrusion dies, and forging dies. It sees extensive application in the automotive, aerospace, die & mold, and engineering industries.
Q: When should X38CrMoV5-3 be chosen over other tool steels?
A: Choose X38CrMoV5-3 when high thermal resistance, excellent toughness at elevated temperatures, and superior hot strength are required, especially for tools exposed to rapid temperature changes and prolonged heat cycles.
Q: Where can this tool steel flat bar be sourced and in what sizes?
A: X38CrMoV5-3 flat bars are available globally through dealers, manufacturers, suppliers, and distributors, particularly in India. They can be supplied as full lengths (typically 2-6 meters) or cut to the exact size specified by the customer.
Q: What is the advantage of the chemical composition of X38CrMoV5-3?
A: The alloy's blend of carbon, chromium, molybdenum, and vanadium gives it a unique combination of wear resistance, hot strength, and toughness-critical for hot work conditions, while also supporting a prolonged service life.
Q: How does the surface condition affect the product's usage?
A: Available as-rolled, peeled, or ground, the chosen finish can enhance surface quality, dimensional accuracy, or machining efficiency, depending on further processing or end-use requirements.