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Cr2Application:Alloy tool steel - Measuring tool steel cutting tools
CategoryTypeSteel gradeCountry
Grades Special Alloy Cr2China

Chemical composition%of the ladle analysis of gradeCr2

C(％)Si(％)Mn(％)Cr(％)Ni(％)V(%)Cu(%)
0.95～1.10≤0.40≤0.401.30～1.65≤0.20≤0.20≤0.30
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  • » Alloy steel the performance characteristic and the USES(1)
    • Mechanical properties of gradeCr2
    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 ConditionBrinell hardness(HBW)
    631(≥)215(≥)442231Solution and Aging,Annealing,Ausaging,Q+T,etc331
    Physical properties of gradeCr2
    PropertyDensity
    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
    238(≥)928(≥)424242Solution and Aging,Annealing,Ausaging,Q+T,etc144
    Temp.
    °C/°F    		Creep strain limit
    (10000h)
    (Rp1,0)N/mm2    		Creep rupture strength
    (10000h)
    (Rp1,0)N/mm2
    211863216
    Cr2Range of products
    Product typeProductsDimensionProcessesDeliver Status
    Plates/SheetsPlates/Sheets0.08-200mm(T)*W*LForging,hot rolling and cold rollingAnnealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
    Steel BarRound Bar,Flat Bar,Square BarΦ8-1200mm*LForging,hot rolling and cold rolling,CastBlack,Rough Turning,Shot Blasting,
    Coil/StripSteel Coil/Steel Strip0.03-16.0x1200mmCold-Rolled&Hot-RolledAnnealed,Solution and Aging,Q+T,ACID-WASHED,Shot Blasting
    Pipes/TubesSeamless Pipes/Tubes,Welded Pipes/TubesOD:6-219mm x WT:0.5-20.0mmHot extrusion,Cold Drawn,WeldedAnnealed,Solution and Aging,Q+T,ACID-WASHED
    Cross Reference Table(Equivalent Grade)
    GradeStandardCountryApplication
    0Cr23Ni13China
    Corrosion resistance and heat resistance are better than 0cr19ni9
    0Cr25Ni20China
    Oxidation resistance is better than 0cr23ni13. Mostly used as heat resistant steel
    1Cr21Ni5TiChina
    Cold rolled stainless steel sheets and plates
    0Cr26Ni5Mo2China
    Seamless stainless steel tubes for boiler and heat exchanger
    00Cr27MoChina
    Seamless stainless steel tubes for boiler and heat exchanger
    5Cr21Mn9Ni4NChina
    Heat-resisting steel bars
    2Cr21Ni12NChina
    Heat-resisting steel bars
    2Cr23Ni13China
    Seamless stainless steel tubes for boiler and heat exchanger
    2Cr25Ni20China
    Seamless stainless steel tubes for boiler and heat exchanger
    2Cr20Mn9Ni2Si2NChina
    Heat-resisting steel bars
    1Cr20Ni14Si2China
    Heat-resisting steel sheets and plates
    1Cr25Ni20Si2China
    Heat-resisting steel sheets and plates
    2Cr25NChina
    Heat-resisting steel sheets and plates
    8Cr20Si2NiChina
    Heat-resisting steel bars
    NiCr20TiChina
    Heat resisting steels and nickel alloys
    2.4951China
    Heat resisting steels and nickel alloys
    NiCr22Mo9NbChina
    Heat resisting steels and nickel alloys
    2.4856China
    Heat resisting steels and nickel alloys
    NiCr23FeChina
    Heat resisting steels and nickel alloys
    2.4851China
    Heat resisting steels and nickel alloys

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