Hot-work Mold Steel-5CrMnMo
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Hot-work Mold Steel
Grade：
40CrMnMo7、1.2311、SKT3Standards and Technical Conditions：
GB/T 1299
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Product Characteristics
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5CrMnMo is a nickel-free hot-work tool steel with performance similar to 5CrNiMo but slightly inferior hardenability. This steel has good toughness, strength and high wear resistance, and is not sensitive to temper brittleness; when working at high temperature, its thermal-fatigue resistance is inferior to 5CrNiMo.
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Industrial Application
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It is suitable for manufacturing various types of forging molds requiring high strength and high wear resistance.
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Company Product Applications
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It is widely used for manufacturing various heavy machinery parts, cutting tools, petroleum development tools, wear-resistant parts and high pressure vessels.
Common Delivery Condition
Standard Heat Treatment Procedure
Main Specifications
Delivery Condition
Bars are not ultrafined, and supplied in black surface or after turning; blocks are ultrafined, and supplied in black surface or after milling.
Chemical Composition
Mechanical Properties
Delivery Hardness
