ГОСТ XH51BMTЮKΦP(ЭП220)

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ГОСТ XH51BMTЮKΦP(ЭП220)

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XH51BMTЮKΦP(ЭП220) Application:Russia COST standard deformation of high temperature alloy

Chemical composition(mass fraction)(wt.%) of the XH51BMTЮKΦP(ЭП220)
C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) V(%) W(%) Co(%) B(%) Al(%) Ti(%)
Max 0.08 Max 0.50 Max 0.50 Max 0.015 Max 0.009 9.0-12.0 Balance 5.0-8.0 0.2-0.8 5.0-7.0 14.0-16.0 Max 0.02 3.9-4.8 2.2-2.9

Mechanical properties of grade XH51BMTЮKΦP(ЭП220)

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition HBW
372 (≥) 897 (≥) 32 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 312

Physical properties of grade XH51BMTЮKΦP(ЭП220)

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
536 (≥) 983 (≥) 12 33 23 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
- - -
847 888 467 - - -

XH51BMTЮKΦP(ЭП220) 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