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Cr12 Application:Alloy tool steel - cold work steels
Category Type Steel grade Country
Grades Special Alloy Cr12 China

Chemical composition % of the ladle analysis of grade Cr12

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) V(%) Cu(%)
2.00～2.30 ≤0.40 ≤0.40 ≤0.030 ≤0.030 11.50～13.00 ≤0.20 ≤0.20 ≤0.30
  • » Alloy steel the performance characteristic and the USES(4)
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  • » Alloy steel the performance characteristic and the USES(2)
  • » Alloy steel the performance characteristic and the USES(1)
    • Mechanical properties of grade Cr12
    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 (≥) 223 (≥) 41 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 111
    Physical properties of grade Cr12
    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
    918 (≥) 587 (≥) 31 33 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 231
    Temp.
    °C/°F    		 Creep strain limit
    (10000h)
    (Rp1,0) N/mm2    		 Creep rupture strength
    (10000h)
    (Rp1,0) N/mm2
    214 183 982
    Cr12 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
    Cross Reference Table(Equivalent Grade)
    Grade Standard Country Application
    00Cr12 China
    Heat-resisting steel sheets and plates
    1Cr12 China
    Heat-resisting steel sheets and plates
    00Cr12 China
    Heat-resisting steel sheets and plates
    1Cr12Mo China
    Heat-resisting steel bars
    2Cr12MoVNbN China
    Heat-resisting steel bars
    1Cr12WMoV China
    Heat-resisting steel bars
    2Cr12NiMoWV China
    Heat-resisting steel bars
    X210Cr12 China
    Tool steels (ISO 4957:1999)
    Cr12 China
    Often used in the manufacture of small bear impact load and wear resistance of high cold cold punching die, punch, shear knife, cold roll, drill sets and wire drawing die, as well as the gauge, model, the CAM pin, eccentric wheel, etc
    12Cr12Mo / 1Cr12Mo China
    Steel of Blade for Steam turbine
    1Cr12Ni3Mo2VN China
    Specification for stainless steel cold rolled sheet for aviation
    Z12CNDV12 Air 9160/C China
    wrought steels used in aeronautical constructions

    Relevant products

    Cr12 Equivalent Grade 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

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