W

W Special Alloy

Chemical composition%of the ladle analysis of gradeW

C(％)Si(％)Mn(％)Cr(％)W(%)
1.05～1.25≤0.40≤0.400.10～0.300.80～1.20
  • » Alloy steel the performance characteristic and the USES(4)
  • » Alloy steel the performance characteristic and the USES(3)
  • » Alloy steel the performance characteristic and the USES(2)
  • » Alloy steel the performance characteristic and the USES(1)

    • Mechanical properties of gradeW

    Proof strength
    Rp0.2(MPa)    		 Tensile strength
    Rm(MPa)    		 Impact energy
    KV(J)    		 Elongation at fracture
    A(%)    		 Reduction in cross section on fracture
    Z(%)    		 As-Heat-Treated Condition Brinell hardness(HBW)
    728(≥) 735(≥) 34 42 44 Solution and Aging,Annealing,Ausaging,Q+T,etc 113

    Physical properties of grade W

    Property Density
    kg/dm3    		 Temperature T
    °C/F    		 Specific heat
    J/kgK    		 Thermal conductivity
    W/mK    		 Electric resistance
    µΩ·cm    		 Modulus of elasticity
    kN/mm2    		 Expansion rate
    869(≥) 225(≥) 43 31 14 Solution and Aging,Annealing,Ausaging,Q+T,etc 131
    Temp.
    °C/°F    		 Creep strain limit
    (10000h)
    (Rp1,0)N/mm2    		 Creep rupture strength
    (10000h)
    (Rp1,0)N/mm2
    371 566 575

    W Range of products

    Product type Products Dimension Processes Deliver Status
    Plates/Sheets Plates/Sheets 0.08-200mm(T)*W*L Forging,hot rolling and cold rolling Annealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
    Steel Bar Round Bar,Flat Bar,Square Bar Φ8-1200mm*L Forging,hot rolling and cold rolling,Cast Black,Rough Turning,Shot Blasting,
    Coil/Strip Steel Coil/Steel Strip 0.03-16.0x1200mm Cold-Rolled&Hot-Rolled Annealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
    Pipes/Tubes Seamless Pipes/Tubes,Welded Pipes/Tubes OD:6-219mm x WT:0.5-20.0mm Hot extrusion,Cold Drawn,Welded Annealed,Solution and Aging,Q+T,ACID-WASHED

    Equivalent Grade

    1 4CrW2Si 2 W 3 5CrW2Si 4 6CrW2Si 5 CrWMn 6 Cr4W2MoV 7 6W6Mo5Cr4V 8 3Cr2W8V 9 5Cr4Mo3SiMnVA1 10 3Cr3Mo3W2V 11 W1-A 12 W1-C 13 W2-C 14 W5 15 W108 Commerial 16 4Cr14Ni14W2Mo 17 1Cr12WMoV 18 2Cr12NiMoWV 19 1Cr11Ni2W2MoV 20 12-2W

    Equivalent Products

    1 SKD-11 Cold working die steel 2 X165CrMoV12 Cold working die steel 3 45Cr14Ni14W2Mo forging 4 waspaloy round bar 5 1.2779 Intermediate Liner / Hollow Bar 6 1.2581(H21, X30WCrV93, SKD5) Hot-Work Mould Steel 7 1Cr11Ni2W2MoV,961,13Cr11Ni2W2MoV Forged Bars 8 X10CrWMoVNb9-2/P92/T92/F92 Boiler Tube Pipe 9 X12CrNiWTiB16-13, 1.4962 Flat Bar

    Product shapes we supply:

    W Steel Stock

    Steel grade Dimension Shape Unit Quantity Delivery state Query
    Cr12MoV 12-160(T)*310-610(W)*L Plate or Sheet Tons 12.38 Hot-Rolled+Annealed+black Enquiry
    1.2601 12-160(T)*310-610(W)*L Plate or Sheet Tons 11.22 Hot-Rolled+Annealed+black Enquiry
    1Cr11Ni2W2MoV,961,13Cr11Ni2W2MoV Sheet Select 0 Select Enquiry