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H1Application:Carbide for cutting tools
CategoryTypeSteel gradeStandardCountry
Grades Special Alloy H1JISJapan

Chemical composition%of the ladle analysis of gradeH1

W(%)Other(%)
94.3 TiC+Ta(Nb)C:0.7
H1
Hardness quartile HRA:92
Bending strength frequency/MPa:1500
Mechanical properties of gradeH1
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)
723(≥)175(≥)344242Solution and Aging,Annealing,Ausaging,Q+T,etc314
Physical properties of gradeH1
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
541(≥)986(≥)113232Solution and Aging,Annealing,Ausaging,Q+T,etc232
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0)N/mm2
Creep rupture strength
(10000h)
(Rp1,0)N/mm2
345848975
H1Range 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
GH1015JISJapan
Solid solution strengthening type iron base alloy
GH1016JISJapan
Classification and designation for superalloys and high temperature intermetallic materials
GH1035JISJapan
Classification and designation for superalloys and high temperature intermetallic materials
GH1040JISJapan
Classification and designation for superalloys and high temperature intermetallic materials
GH1131JISJapan
Classification and designation for superalloys and high temperature intermetallic materials
GH1140JISJapan
Classification and designation for superalloys and high temperature intermetallic materials
GH1013JISJapan
Iron-based Superalloy
GH1014JISJapan
Iron-based superalloy
GH1138JISJapan
Iron-based superalloy
GH1139JISJapan
Iron-based superalloy
GH1167JISJapan
Iron-based superalloy
A 564 S13800JISJapan
Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes
A 693 S13800JISJapan
Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip
A 705 S13800JISJapan
Age-Hardening Stainless Steel Forgings
S13800JISJapan
Precipitation Hardenable Chromium Nickel Aluminum Molybdenum Stainless Steel
SA-564 S13800JISJapan
Hot-Rolled and Cold-Finished Age-Hardening Stainless Steel Bars and Shapes
SA-693 S13800JISJapan
Specification for Precipitation-Hardening Stainless and Heat-Resisting Steel Plate, Sheet, and Strip
SA-705 S13800JISJapan
Specification for Age-Hardening Stainless Steel Forgings
S14800JISJapan
Precipitation Hardenable Chromium Nickel Molybdenum Aluminum Stainless Steel
S14800JISJapan
Precipitation Hardenable Chromium Nickel Molybdenum Aluminum Stainless Steel

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