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China, Chinese H13, X40crmov5-1, 1.2344, SKD61 Hot Work Tool Steel1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Steel ProductsSpecial SteelX40crmov5-11.2344SKD61 Hot Work Tool SteelTool SteelSpecial Steel
Shanghai Bozhong Metal Group Co., Ltd.
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Product Description Products DetailsH13, X40CrMoV5-1, 1.2344, SKD61 Hot Work Tool SteelH13 Tool Steel is chromium hot work tool steels which are widely used in hot and cold work tooling applications. H13 tool steelis classified as group H steels by the AISI classification system. This series of steels start from H1 to H19.1. Supply Range for AISI H13 Tool SteelH13 Steel Round Bar: diameter 8mm - 400mmH13 Steel Plate: thickness 16mm -500mm x width 200mm - 800mmH13 Steel Slab: 200mm x 500-800mmSurface Finish: Black, Rough Machined, Turned or as per given requirements.2. Common H13 Tool Steel Related SpecificationsCountryUSAGermanJapanStandardASTM A681DIN EN ISO 4957JIS G4404GradesH131.2344/X40CrMoV5-1SKD613. H13 Tool Steel Chemical CompositionASTM A681CMnPSSiCrVMo H130.320.450.20.60.030.030.81.254.755.50.81.21.11.75DIN ISO 4957CMnPSSiCrVMo 1.2344 /X40CrMoV5-10.350.420.250.50.030.020.81.24.85.50.851.151.11.5JIS G4404CMnPSSiCrVMo SKD610.350.420.250.50.030.020.81.24.85.50.81.151.01.54. AISI H13 Steel Mechanical PropertiesPropertiesMetricImperialTensile strength, ultimate (@20°C/68°F, varies with heat treatment)1200 - 1590 MPa174000 - 231000 psiTensile strength, yield (@20°C/68°F, varies with heat treatment)1000 - 1380 MPa145000 - 200000 psiReduction of area (@20°C/68°F)50.00%50.00%Modulus of elasticity (@20°C/68°F)215 GPa31200 ksiPoisson's ratio0.27-0.300.27-0.305. Forging of H13 Tool Steel Heating for forging must be done slowly and uniformly. Soak through at 1900°-2000°F and reheat as often as necessary, stopping work when the temperature drops below 1650°F. After forging, cool slowly in lime, mica, dry ashes or furnace. H-13 should always be annealed after forging.6. Heat Treatment for H13 Tool SteelsAnnealingHeat slowly to 1550°-1650°F, hold until entire mass is heated through, and cool slowly in the furnace (40F per hour) to about 1000°F, after which cooling rate may be increased. Suitable precautions must be taken to prevent excessive carburization or decarburization.Stress RelievingWhen desirable to relieve the strains of machining, heat slowly to 1050°-1250°F, allow to equalize, and then cool in still air (Strain Relieving). ?Preheat Prior to HardeningWarm slightly before charging into the preheat furnace, which should be operating at 1400°-1500°F.HardeningH13 tool steel is a steel having very high hardenability and should be hardened by cooling in still air. The use of a salt bath or controlled atmosphere furnace is desirable to minimize decarburization, and if not available, pack hardening in spent pitch coke is suggested. The temperature employed is usually 1800°-1850°F, depending on size section.QuenchingQuench in still air or dry air blast. If complicated forms are to be hardened, an interrupted oil quench can be used. Quench part in oil and remove from bath when it just loses its color (1000°-1100°F). Finish cooling to below 150°-125°F in air, then temper immediately.TemperingTempering practice may vary with size and application, but is usually performed in the range of maximum secondary hardness or higher. Double tempering is recommended. The results below is H13 that was air quenched from 1800°F and tempered for 4 hours at various temperatures. The results may be used as a guide, keeping in mind that parts of heavy section or mass may be several points lower in hardness.7. Application of AISI H13 Tool SteelAs Tools for ExtrusionPartAluminium, mag­nesium alloys, HRCCopper al­loys HRCStainless steel HRCDies, Backers, die-holders, liners, dummy blocks, stems44-5043-4745-5041-5040-4840-48 Austenitizing temperature1,870-1,885°F1,900-1,920°F (1,020-1,030°C)(1,040-1,050°C) As Plastic Molding Tool SteelPartAustenitizing temp.HRCInjection molds Compression/ transfer molds1,870-1,885°F (1,020-1,030°C)50-52Tempering 480°F (250°C) Other ApplicationsApplicationsAustenitizing tempHRCSevere cold punching, scrap shears1,870-1,885°F50-52(1,020-1,030°C) Tempering 480°F (250°C) Hot shearing1,870-1,885°F (1,020-1,030°C)50-52 Tempering 480°F (250°C) or 1,070-1,110°F45-50 (575-600°C) Shrink rings (e.g. for cemented carbide dies)1,870-1,885°F45-50(1,020-1,030°C) Tempering 1,070-1,110°F (575-600°C) Wear-resisting parts1,870-1,885°FCore50-52Surface~1000HV1(1,020-1,030°C) Tempering 1,070°F (575°C) nitrided Hot Tags: H13, X40CrMoV5-1, 1.2344, SKD61 hot work tool steel, China, manufacturers, suppliers, factory, company, exporter, seller, brands, import, buy, best, high-quality
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