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ISO H14 Application:ISO standard Austenite size heat resistant steel
Category Type Steel grade Standard Country
Grades Special Alloy ISO H14 ISO ISO

Chemical composition % of the ladle analysis of grade ISO H14

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%)
Max 0.08 Max 1.0 Max 2.0 Max 0.045 Max 0.030 22.0-24.0 12.0-15.0
ISO standard  Austenite size heat resistant steel
Mechanical properties of grade ISO H14
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 Condition Brinell hardness (HBW)
466 (≥) 498 (≥) 43 31 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 341
Physical properties of grade ISO H14
Property Density
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
247 (≥) 876 (≥) 31 42 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 211
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
314 236 293
ISO H14 Range of products
Product type Products Dimension Processes Deliver Status
Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar Round Bar, Flat Bar, Square Bar Φ8-1200mm*L Forging, hot rolling and cold rolling, Cast Black, Rough Turning, Shot Blasting,
Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD:6-219mm x WT:0.5-20.0mm Hot extrusion, Cold Drawn, Welded Annealed, Solution and Aging, Q+T, ACID-WASHED
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
S14800 ISO ISO
Precipitation Hardenable Chromium Nickel Molybdenum Aluminum Stainless Steel
S14800 ISO ISO
Precipitation Hardenable Chromium Nickel Molybdenum Aluminum Stainless Steel
PH 14-8 Mo ISO ISO
Sheet and Strip 15Cr - 8,4Ni - 2,2Mo - 1,1Al, vac. Induct. Melted, Solution Heat Treated
PH 14-8 Mo ISO ISO
Sheet and Strip 15Cr - 8,4Ni - 2,2Mo - 1,1Al, vac. Induct. Melted, Solution Heat Treated
08X20H14C2 ISO ISO
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12X20H14C2 ISO ISO
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ISO H14 ISO ISO
Heat-resistant steels
H14 ISO ISO
Hot-Work Tool Steel
H14 ISO ISO
Hot-Work Tool Steel

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