GBT 26Cr18Mn12Si2N

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GBT 26Cr18Mn12Si2N

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26Cr18Mn12Si2N Application:Stainless steel bars

Chemical composition(mass fraction)(wt.%) of the 26Cr18Mn12Si2N
C(%) Si(%) Mn(%) P(%) S(%) Cr(%) N(%)
0.22-0.3 1.4-2.2 10.5-12.5 0.05 0.03 17.0-19.0 0.22-0.33

Mechanical properties of grade 26Cr18Mn12Si2N

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition HBW
844 (≥) 876 (≥) 42 42 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical properties of grade 26Cr18Mn12Si2N

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
728 (≥) 687 (≥) 14 21 42 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
- - -
599 833 421 - - -

26Cr18Mn12Si2N 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