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GOST XH38BT Details

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XH38BT Application:Russia GOCT standard deformation of high temperature alloy grades and chemical composition

Category Type Grade Designations
Grades Stainless Steels XH38BT Russia - GOST ,

Chemical composition(wt.%) of XH38BT grade:

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.06 0.12
Si - 0.80
Mn - 0.70
P - 0.030
S - 0.020
Cr 20.00 23.00
Ni 35.00 39.00
Mo - -
Al - 0.50
Ti 0.70 1.20
Fe - -
W 2.80 3.50
Ce - 0.05
Russia GOCT standard deformation of high temperature alloy grades and chemical composition

Mechanical properties of grade XH38BT

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)
596 (≥) 711 (≥) 34 13 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical properties of grade XH38BT

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
979 (≥) 464 (≥) 13 22 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 142
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
959 668 946

XH38BT - 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
XH38BT GOST Russia
Russia GOCT standard deformation of high temperature alloy grades and chemical composition

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