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9ΧΦApplication:Carbide for cutting tools
CategoryTypeSteel gradeStandardCountry
Grades Special Alloy 9ΧΦГОСТRussia

Chemical composition%of the ladle analysis of grade9ΧΦ

C(％)Si(％)Mn(％)P(％)S(％)Cr(％)Ni(％)Mo(％)V(%)W(%)Cu(%)Ti(%)
0.80-0.900.15-0.350.30-0.60≤0.030≤0.0300.40-0.70≤0.35≤0.200.15-0.30≤0.20≤0.30≤0.03
Mechanical properties of grade9ΧΦ
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)
478(≥)758(≥)412321Solution and Aging,Annealing,Ausaging,Q+T,etc431
Physical properties of grade9ΧΦ
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
584(≥)211(≥)321424Solution and Aging,Annealing,Ausaging,Q+T,etc113
Temp.
°C/°F		Creep strain limit
(10000h)
(Rp1,0)N/mm2		Creep rupture strength
(10000h)
(Rp1,0)N/mm2
269784969
9ΧΦRange 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
Y1Cr18Ni9ГОСТRussia
Improve the machinability, ablation resistance. Suitable for automatic lathe production of bolt and nut
1Cr18Ni9ГОСТRussia
High strength after cold forming, but elongation than 1 cr17ni7 slightly worse. Used in architectural decoration parts
Y1Cr18Ni9SeГОСТRussia
Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws
0Cr18Ni9ГОСТRussia
Seamless stainless steel tubes for boiler and heat exchanger
00Cr19Ni10ГОСТRussia
Carbon content lower than 0Cr19ni9 steel, excellent intergranular corrosion resistance, is used for welding after the class is not processed parts
0Cr19Ni9NГОСТRussia
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
0Cr19Ni10NbNГОСТRussia
Based on zero cr19ni9 plus N and Nb, with better than 0 cr19ni9 properties and USES
F10009ГОСТRussia
Used in the products of the automobile, truck, tractor, and allied industries
0Cr19Ni13Mo3ГОСТRussia
Seamless stainless steel tubes for boiler and heat exchanger
00Cr19Ni13Mo3ГОСТRussia
Seamless stainless steel tubes for boiler and heat exchanger
1Cr18Ni9TiГОСТRussia
Seamless stainless steel tubes for boiler and heat exchanger
0Cr18Ni9Cu3ГОСТRussia
Stainless steel bars
1Cr13Mn9Ni4ГОСТRussia
1Cr13Mn9Ni4
9Cr18ГОСТRussia
Stainless steel bars
9Cr18MoГОСТRussia
Stainless steel bars
9Cr18MoVГОСТRussia
Stainless steel bars
5Cr21Mn9Ni4NГОСТRussia
Heat-resisting steel bars
3Cr18Mn12Si2NГОСТRussia
Heat-resisting steel bars
2Cr20Mn9Ni2Si2NГОСТRussia
Heat-resisting steel bars
1Cr19A13ГОСТRussia
Heat-resisting steel sheets and plates

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