Grades | Stainless Steels | 05X7H13ΓT

GOST 05X7H13ΓT ( Austenite )

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05X7H13ΓT Application:Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

Chemical composition(mass fraction)(wt.%) of the 05X7H13ΓT
Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.05
Si - 0.60
Mn 0.80 1.20
P - 0.020
S - 0.020
Cr 6.00 7.50
Ni 12.50 14.00
Mo - 0.20
Nb 0.70 1.20
B 0.001 0.005
Ce 0.10 0.20

Mechanical properties of grade 05X7H13ΓT

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition HBW
782 (≥) 385 (≥) 44 11 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 432

Physical properties of grade 05X7H13ΓT

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
356 (≥) 899 (≥) 12 43 11 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
- - -
642 157 734 - - -

05X7H13ΓT 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