Tool Steel (Cr12MoV / D2 / SKD11)
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- Model NO.: Cr12MoV / D2 / SKD11 / X165CrMoV12 (1.2601) / BD2
Product Name: Cr12MOV alloy tool steel Product Type: Cr12MOV alloy tool steel Product Brand: Free-cutting steel Detailed description: Alloy tool steel: Cr12MOV Standard: GB / T 1299-2000 Features and application: Cold-working die steel, steel hardenability, quenching and tempering the hardness, wear resistance and strength than that of high Cr12. Cross section used in the manufacture large, complex shape, working under arduous conditions, with a variety of Die and tools, such as die punching, trimming mold, piping die, deep drawing steel mold, circular saws, standards, tools and gauges, thread rolling die and so on. Chemical Composition: C: 1.45 ~ 1.70 Si: ≤ 0.40 Mn: ≤ 0.40 S: ≤ 0.030 P: ≤ 0.030 Cr: 11.00 ~ 12.50 Ni: To allow the residual content of ≤ 0.25 Cu: To allow the residual content of ≤ 0.30 V: 0.15 ~ 0.30 Mo: 0.40 ~ 0.60 Mechanical Properties: Hardness: Annealing, 255 ~ 207HB, indentation diameter of 3.8 ~ 4.2mm; Quenching, ≥ 58HRC Heat treatment parameters and microstructure: Heat treatment specifications: 1) quenching, 950 ~ 1000? C oil-coolin? Cg; 2) quenching 1020, 200C tempered 2h. Microstructure: Fine granular Zhu body + carbide. Delivery status: Delivery of steel to annealing.