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Chemical composition % of the ladle analysis of grade 9Mn2V

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) V(%) Cu(%)
0.85～0.95 ≤0.40 1.70～2.00 ≤0.030 ≤0.030 ≤0.25 ≤0.20 0.10～0.25 ≤0.30
  • » 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 grade 9Mn2V
    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)
    659 (≥) 171 (≥) 22 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 442
    Physical properties of grade 9Mn2V
    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
    377 (≥) 294 (≥) 44 31 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 114
    Temp.
    °C/°F    		 Creep strain limit
    (10000h)
    (Rp1,0) N/mm2    		 Creep rupture strength
    (10000h)
    (Rp1,0) N/mm2
    365 827 755
    9Mn2V 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
    Y1Cr18Ni9
    Improve the machinability, ablation resistance. Suitable for automatic lathe production of bolt and nut
    1Cr18Ni9
    High strength after cold forming, but elongation than 1 cr17ni7 slightly worse. Used in architectural decoration parts
    1Cr18Mn10Ni5Mo3N
    Of urea with good corrosion resistance, can produce urea corrosion of the equipment.
    1Cr17Ni7
    High strength after cold forming. Used in railway vehicle, conveyor belt, bolt and nut, etc
    Y1Cr18Ni9Se
    Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws
    0Cr18Ni9
    Seamless stainless steel tubes for boiler and heat exchanger
    00Cr19Ni10
    Carbon content lower than 0Cr19ni9 steel, excellent intergranular corrosion resistance, is used for welding after the class is not processed parts
    1Cr17Mn6Ni5N
    Nickel steel grade, instead of number 1 cr17ni7 and magnetism after cold working, used in railway vehicle, etc
    1Cr18Mn8Ni5N
    Nickel steel, instead of 1cr18ni9
    0Cr19Ni9N
    Based on 0cr19ni9 plus N, strength increase and the plastic is not down. Reduce the thickness of the material. As a structure with strength components
    0Cr19Ni10NbN
    Based on zero cr19ni9 plus N and Nb, with better than 0 cr19ni9 properties and USES
    00Cr18Ni10N
    In 00cr19ni10 adding N, on the basis of the above grades also features, use the same as the 0 cr19ni9n, but better intergranular corrosion resistance
    1Cr18Ni12
    Compared with 0 cr19ni9, processing low hardenability. Used for spinning processing, special drawing, cold heading
    0Cr23Ni13
    Corrosion resistance and heat resistance are better than 0cr19ni9
    0Cr25Ni20
    Oxidation resistance is better than 0cr23ni13. Mostly used as heat resistant steel
    0Cr17Ni12Mo2
    Seamless stainless steel tubes for boiler and heat exchanger
    1Cr18Ni12Mo2Ti
    Seamless stainless steel tubes for boiler and heat exchanger
    0Cr18Ni12Mo2Ti
    Seamless stainless steel tubes for boiler and heat exchanger
    A-29 1025
    General use carbon steel rod
    1025
    These products have been used typically for use in fabrication of fittings, but usage is not limited to such applications. These products are not typically used for deep forming or cupping operations.

    Relevant products

    9Mn2V Equivalent Grade Stock

    Steel grade Dimension Shape Unit Quantity Delivery state Query
    SkD-11 Round Bar Stock Φ30-Φ350 Round Bar Kgs 3102 Hot-Rolled+Annealed+black Enquiry
    17-4PH Coil Stock 0.08*200mm Coil or Strip Kgs 1623 Cold-Rolled+Annealed Enquiry
    D2 Round bar Φ25-Φ380mm Round Bar Kgs 45325 Hot-Rolled+Annealed+black Enquiry
    Cr8 flat bar 12*355*L Flat or Square bar Kgs 3965 Forged+Annealed+black Enquiry
    17-4PH Round Bar Φ5-300mm*L Round Bar Kgs 46958 Hot-Rolled+Annealed+black Enquiry
    17-4PH plate 8-45*1200*3000mm Plate or Sheet Tons 4.9 Hot-Rolled+Annealed+black Enquiry
    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
    IncoloyA-286 / GH 2132 Stock Φ8-65mm*L Round Bar Kgs 489 Hot-Rolled+Annealed+black Enquiry
    Incoloy800 round bar Φ115*1400 Round Bar Kgs 169 Hot-Rolled+Annealed+black Enquiry
    17-7PH / 631 Coil & Strip, Sheet Stock 0.3-3.0*10-180mm Coil or Strip Kgs 1236.22 Cold-Rolled+Annealed Enquiry
    X22CrMoV12-1 / 1.4923 Φ17mm Round Bar Kgs 300 Hot-Rolled+Annealed+black Enquiry
    1.2083 Forged Plate T:105-185mm*W:510*L Plate or Sheet Tons 26 Forged+QT Enquiry
    X22CrMoV12-1 / 1.4923 Φ30mm Round Bar Kgs 300 Hot-Rolled+Annealed+black Enquiry
    1.4882 strip/sheet/plate stock 3.5x200x1000-2000mm Coil or Strip Kgs 200 Cold-Rolled+Annealed Enquiry
    A387 F5 & Grade 5 sheet Coil strip 0.5mmx200mmxC Coil or Strip Tons 3 Cold-Rolled+Annealed Enquiry
    A387 F5 & Grade 5 Hot Coil stock Select Tons 3 Hot-Rolled+Annealed+black Enquiry
    T45Cr5Si3 Round Bar Dia.40mm Round Bar Kgs 500 Hot-Rolled+Annealed+black Enquiry
    UNS K30960(VIM+ESR) Bright Round Bar Dia.22mm Round Bar Kgs 50 Hot-Rolled+Annealed+black Enquiry
    SA-437 Grade B4B/SUS 616 /422 Forged Bar Dia.160xL Round Bar Kgs 2120 Forged+QT Enquiry

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