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0Cr15Ni7Mo2Al Application:Precipitation-Hardening
Category Type Steel grade Standard Country
Grades Special Alloy 0Cr15Ni7Mo2Al GBT China

Chemical composition % of the ladle analysis of grade 0Cr15Ni7Mo2Al

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Nb(%)
Max 0.09 Max 1.00 Max 1.00 0.035 Max 0.03 14.00-16.00 6.50-7.50 2.00-3.00 0.75-1.50
0Cr15Ni7Mo2Al
Mechanical properties of grade 0Cr15Ni7Mo2Al
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)
199 (≥) 758 (≥) 21 42 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 321
Physical properties of grade 0Cr15Ni7Mo2Al
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
821 (≥) 588 (≥) 11 21 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 134
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
311 676 772
0Cr15Ni7Mo2Al 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
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
0Cr15Ni7Mo2Al GBT China
Stainless steel bars

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