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GB 0Cr15Ni25Ti2MoA1VB Details

0Cr15Ni25Ti2MoA1VB Application:Heat-resisting steel sheets and plates

Category Type Grade Microstructure Designations
Grades Stainless Steels 0Cr15Ni25Ti2MoA1VB Austenite China - GB , GB 4238 (1992) - Heat-resisting steel sheets and plates
GB/T 1221 (1992) - Heat-resisting steel bars

Chemical composition(wt.%) of 0Cr15Ni25Ti2MoA1VB grade: GB 4238 (1992)

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.08
Si - 1.00
Mn - 2.00
P - 0.35
S - 0.03
Ni 24.00 27.00
Cr 13.50 16.00
Mo 1.00 1.50
Ti 1.90 2.35
Al - 0.35
B 0.001 0.010
V 0.10 0.50
0Cr15Ni25Ti2MoA1VB

Mechanical properties of grade 0Cr15Ni25Ti2MoA1VB GB 4238 (1992)

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)
999 (≥) 891 (≥) 22 21 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical properties of grade 0Cr15Ni25Ti2MoA1VB GB 4238 (1992)

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
793 (≥) 931 (≥) 22 11 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 423
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
699 569 842

0Cr15Ni25Ti2MoA1VB - 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
0Cr15Ni25Ti2MoA1VB GB China
Heat-resisting steel sheets and plates

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