BЖЛ8 Stainless Steels

BЖЛ8 - Specification & Application

Russia TY standard grades and chemical compositions of the high temperature alloy castings

Chemical composition(wt.%) of BЖЛ8 grade:

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.10 0.20
Cr 14.80 17.00
Al 2.50 3.50
Mo 4.50 6.00
Ti 1.80 2.50
Co - -
W - -
Ni - remaining
Nb - -
Fe 8.00 12.00
B - 0.06
Ce - 0.010
V - -
Zr - -
Mn - 0.60
Si - 0.70
S - 0.015
P - 0.020

BЖЛ8 - Detail

Russia TY standard grades and chemical compositions of the high temperature alloy castings

Mechanical properties of grade BЖЛ8

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)
189 (≥) 218 (≥) 21 21 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical properties of grade BЖЛ8

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
442 (≥) 831 (≥) 41 14 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 241
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
971 724 455

Equivalent Grade

Equivalent Products

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