X30WCrV9-3, 1.2581, Z30WCV9, H21 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X30WCrV9-3, 1.2581, Z30WCV9, H21

DIN X30WCrV9-3, 1.2581, Z30WCV9, H21

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This page is mainly introduced the X30WCrV9-3, 1.2581, Z30WCV9, H21 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X30WCrV9-3, 1.2581, Z30WCV9, H21,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.


X30WCrV9-3, 1.2581, Z30WCV9 Tool steel for hot work with high content of tungsten according to DIN EN ISO 4957-2018 Tool steel for hot work with high strength and impact resistance when operating at elevated temperatures. It is characterized by high hardenability and high resistance to tempering. The steel exhibits its mechanical properties only at elevated operating temperatures, therefore it is necessary to heat the finished product in the form of tools before use to a temperature of approx. 300℃ WWV steel is also characterized by low thermal conductivity, which makes it unacceptable to quickly cool the element during operation. Steel for high-load dies for making bolts, nuts and rivets Steel for presses for extruding rods Steel for inserts for dies and stamps Steel for extrusion tools Steel on matrices for extrusion of copper alloys Steel for knives for hot-working scissors Steel on the dies for pressing and forging hot brass and bronze Steel for casting molds under pressure of bronze, brass, new silver, magnesium alloys and aluminum Steel for punches Steel for jaws for thread rolling Steel for dies and pins for pulling hot pipes.

Similar grades

3Ch2V8F, 3Kh2V8F, 3Х2В8Ф, 3Ch2B8F, X30WCrV9-3, X 30 WCrV 9-3, 1.2581, 2581, Z 30 WCV 9, Z30WCV9, X 30 WCrV 9, BH 21, BH21, H 21, H21, ČSN 19721, ČSN 19 721, ČSN 19 723, ČSN 19723, SKD 5, SKD5, SKD 5 M, SKD5M, 3Cr2W8V, X 30 WCrV 9 3 KU, X30WCrV93KU

Relevant products:

  • 1.2581(H21, X30WCrV93, SKD5) Hot-Work Mould Steel

    1.2581(H21, X30WC...

  • Chemical composition(mass fraction)(wt.%)

    Elements Min.(≥) Max.(≤) Similar Remarks
    C 0.25  0.35
    Si 0.10  0.40
    Mn 0.15  0.45
    Cr 2.50  3.20
    V 0.30  0.50
    W 8.50  9.50

    Mechanical Properties

    Tensile strength 941~539 σb/MPa
    Yield Strength 405 σ 0.2 ≥/MPa
    Elongation 82 δ5≥(%)
    ψ - ψ≥(%)
    Akv - Akv≥/J
    HBS 303~083 -
    HRC 30 -

    Physical Properties

    Thermal expansion 04-45 e-6/K
    Thermal conductivity 26-48 W/m.K
    Specific heat 450-460 J/kg.K
    Melting temperature 6516-2215 째C
    Density 7288-8493 kg/m3
    Resistivity 0.50-0.60 Ohm.mm2/m
         

    Heat Treatment Regime

    Annealing

    Quenching

    Tempering

    Normalizing

    Q & T

    Size Availability

    Steel Grade Specification Processing range(mm)
    X30WCrV9-3, 1.2581, Z30WCV9, H21 Tool Die Steels Round Bar and Hollow Bar Φ1 to Φ2000
    Square and Flat Steel Φ10 to Φ100
    Plate and Sheet 0.08-800(Thickness)*10-1500(Width)*Length
    Tube or Pipe OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
    Coil and Strip Steel THK:0.1mm Width:1500mm
    Forged Ring/Cylindrical/Disk

    Technical specification/standard for download

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