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CNS XM27 Details

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XM27 Application:Stainless steel bars

Category Type Grade Microstructure Designations
Grades Stainless Steels XM27 Ferrite China - CNS , G3067 - Stainless steel bars

Chemical composition(wt.%) of XM27 grade: G3067

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.01
Si - 0.40
Mn - 0.40
P - 0.030
S - 0.020
Ni - -
Cr 25.00 27.50
Mo 0.75 1.50
N - 0.015
Stainless steel bars

Mechanical properties of grade XM27 G3067

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)
673 (≥) 154 (≥) 22 44 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical properties of grade XM27 G3067

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
846 (≥) 311 (≥) 34 32 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 121
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
944 892 439

XM27 - Form of Supply

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
SUS XM27 JIS Japan
Stainless steel bars
SUS XM27 JIS Japan
Hot-rolled stainless steel plates, sheet and strip
SUS XM27 JIS Japan
Cold-rolled stainless steel plate, sheet and strip
SUS XM27 TB JIS Japan
Stainless steel boiler and heat exchanger tubes
STSXM27 KS Korea
Stainless steel bars
STSXM27TB KS Korea
Stainless steel for boiler and heat exchanger tubes
STS XM27 KS Korea
Special alloys steel for chemical plant
XM27 CNS China
Stainless steel bars

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