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CNS XM27 Application:China Taiwan Stainless steel
Category Type Steel grade Standard Country
Grades Special Alloy CNS XM27 CNS China

Chemical composition % of the ladle analysis of grade CNS XM27

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) N(%) Cu(%) Other(%)
Max 0.010 Max 0.40 Max 0.40 0.03 0.02 25.0-27.0 Max 0.50 0.75-1.50 Max 0.015 Max 0.20 Ni+Cu Max 0.50
CNS XM27
Mechanical properties of grade CNS XM27
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)
123 (≥) 958 (≥) 44 13 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 442
Physical properties of grade CNS XM27
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
619 (≥) 914 (≥) 32 42 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 111
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
438 363 834
CNS XM27 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
HNV5 CNS China
Steel for intake valves
S63005 CNS China
Steel for intake valves
Z1CNS17-15 CNS China
Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels
Z11CNS17-07Az CNS China
Stainless steels for general purposes. Plates, wide strips and strips
Z15CNS25-20 CNS China
Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels
Z17CNS20-12 CNS China
Iron and steel. Austenitic and austenic-ferritic stainless steels plates for boilers and pressure vessels
Z80CNS20-02 CNS China
Valve steels and alloys for internal combustion engines
SUS XM27 CNS China
Stainless steel bars
SUS XM27 CNS China
Hot-rolled stainless steel plates, sheet and strip
SUS XM27 CNS China
Cold-rolled stainless steel plate, sheet and strip
SUS XM27 TB CNS China
Stainless steel boiler and heat exchanger tubes
STSXM27 CNS China
Stainless steel bars
STSXM27TB CNS China
Stainless steel for boiler and heat exchanger tubes
STS XM27 CNS China
Special alloys steel for chemical plant
XM27 CNS China
Stainless steel bars

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