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ISO ISO 1Ti Details

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ISO 1Ti Application:Stainless steels - Chemical composition

Category Type Grade Microstructure Designations
Grades Stainless Steels ISO 1Ti Ferrite International - ISO , ISO 4955 (2005) - Heat-resistant steels
ISO/TS 15510 (2003) - Stainless steels - Chemical composition

Chemical composition(wt.%) of ISO 1Ti grade: ISO 4955 (2005)

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.08
Si - 1.00
Mn - 1.00
P - 0.040
S - 0.030
Cr 10.50 12.50
Ni - 0.50
Mo - -
N - -
Ti 6×(C+N)% 0.65
Stainless steels - Chemical composition

Mechanical properties of grade ISO 1Ti ISO 4955 (2005)

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)
226 (≥) 779 (≥) 44 34 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical properties of grade ISO 1Ti ISO 4955 (2005)

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
286 (≥) 125 (≥) 34 14 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 314
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
332 143 719

ISO 1Ti - Form of Supply

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
ISO 1Ti ISO International
Stainless steels - Chemical composition

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