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Y1Cr18Ni9SeApplication:Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws
CategoryTypeSteel gradeStandardCountry
Grades Special Alloy Y1Cr18Ni9SeGBTChina

Chemical composition%of the ladle analysis of gradeY1Cr18Ni9Se

C(％)Si(％)Mn(％)P(％)S(％)Cr(％)Ni(％)Other(%)
Max 0.15Max 1.00Max 2.00max 0.200Max 0.06017.00-19.008.00-10.00Se:Max 0.15
This page is mainly introduced the Y1Cr18Ni9Se chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of Y1Cr18Ni9Se,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Mechanical properties of gradeY1Cr18Ni9Se
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)
324(≥)676(≥)421241Solution and Aging,Annealing,Ausaging,Q+T,etc244
Physical properties of gradeY1Cr18Ni9Se
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
879(≥)625(≥)343214Solution and Aging,Annealing,Ausaging,Q+T,etc434
Temp.
°C/°F		Creep strain limit
(10000h)
(Rp1,0)N/mm2		Creep rupture strength
(10000h)
(Rp1,0)N/mm2
789591381
Y1Cr18Ni9SeRange 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
Y1Cr18Ni9SeGBTChina
Improve the machinability, ablation resistance. Suitable for automatic lathe production of rivets, screws

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