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X3Application:Carbide for cutting tools
CategoryTypeSteel gradeCountry
Grades Special Alloy X3UK

Chemical composition%of the ladle analysis of gradeX3

Co(%)Other(%)
6.5TiC(%,):9.4, WC(%,):81.6, Ta(Nb)C(%,):2.5
Mechanical properties of gradeX3
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)
337(≥)568(≥)124123Solution and Aging,Annealing,Ausaging,Q+T,etc422
Physical properties of gradeX3
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
926(≥)949(≥)243213Solution and Aging,Annealing,Ausaging,Q+T,etc333
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0)N/mm2
Creep rupture strength
(10000h)
(Rp1,0)N/mm2
636387251
X3Range 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
X 30 CrMoN 15-1, X30CrMoN15-1, 1.4108UK
Stainless steels for rolled and forged products
X30Cr13UK
Stainless steels - Technical delivery conditions for cold rolled strips and slit coils strip and sheets cut from such strips for pressure purposes
1.4028UK
Stainless steels - Technical delivery conditions for cold rolled strips and slit coils strip and sheets cut from such strips for pressure purposes
X39Cr13UK
Stainless steels - Technical delivery conditions for cold rolled strips and slit coils strip and sheets cut from such strips for pressure purposes
1.4031UK
Stainless steels - Technical delivery conditions for drawn wire
X38CrMoV15UK
Rolled, Wrought or Cast Stainless Steel Products for Medical Instruments
1.4117UK
Rolled, Wrought or Cast Stainless Steel Products for Medical Instruments
X39CrMo17-1UK
Stainless steels - Part 3: Technical dStainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposeselivery conditions for semi-finishe
1.4122UK
Stainless steels - Part 3: Technical dStainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposeselivery conditions for semi-finishe
PH13-8Mo, 1.4534, Alloy 13-8UK
Steel, Corrosion and Heat Resistant, Welding Wire 13Cr - 8.0Ni - 2.3Mo - 1.1Al Vacuum Melted
X3CrNi13-4UK
Round Wire Rod for Welding Filler Metals; Technical Conditions of Delivery
1.4313UK
Round Wire Rod for Welding Filler Metals; Technical Conditions of Delivery
X30Cr13UK
Open die steel forgings for general engineering purposes - Part 4: Stainless steels
1.4028UK
Open die steel forgings for general engineering purposes - Part 4: Stainless steels
X39Cr13UK
Stainless steel strip for springs - Technical delivery conditions
1.4031UK
Stainless steel strip for springs - Technical delivery conditions
X39CrMo17-1UK
Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
1.4122UK
Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes
X3CrNiMo13-4UK
Stainless steel bars for pressure purposes
1.4313UK
Stainless steel bars for pressure purposes

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