Grades | Stainless Steels | BЖ4Л-BИ

GOST BЖ4Л-BИ

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BЖ4Л-BИ Application:Russia GOCT Standard vacuum smelting casting high temperature alloy bar

Chemical composition(mass fraction)(wt.%) of the BЖ4Л-BИ
Elements Min.(≥) Max.(≤) Similar Remarks
Si - 0.30
Mn - -
P - -
S - 0.01
B - 0.008
Ce - 0.03
Zr - -
Y - 0.04
Pb - -
Bi - -
Ca - 0.02

Mechanical properties of grade BЖ4Л-BИ

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition HBW
147 (≥) 556 (≥) 24 13 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical properties of grade BЖ4Л-BИ

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
772 (≥) 927 (≥) 13 14 42 Solution and Aging, Annealing, Ausaging, Q+T,etc
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
- - -
114 258 594 - - -

BЖ4Л-BИ 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