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H19Application:Alloy tool steel
CategoryTypeSteel gradeStandardCountry
Grades Special Alloy H19ASTMUSA

Chemical composition%of the ladle analysis of gradeH19

C(%)Si(%)Mn(%)P(%)S(%)Cr(%)Mo(%)V(%)W(%)Co(%)
0.32~0.450.20~0.500.20~0.50≤0.030≤0.0304.00~4.750.30~0.551.75~2.203.75~4.504.00~4.50
H19
Mechanical properties of gradeH19
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)
266(≥)886(≥)121214Solution and Aging,Annealing,Ausaging,Q+T,etc441
Physical properties of gradeH19
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
198(≥)953(≥)413132Solution 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
552936747
H19Range 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
09X14H19B2БPASTMUSA
Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition
09X14H19B2БP1ASTMUSA
Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition
03H19K6M5TPASTMUSA
Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition
H19ASTMUSA
Hot-Work Tool Steel
H19ASTMUSA
Hot-Work Tool Steel

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