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26Cr18Mn12Si2N

Description

China GBT 26Cr18Mn12Si2N Stainless steel bars and 26Cr18Mn12Si2N Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 26Cr18Mn12Si2N
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 26Cr18Mn12Si2N GBT China Stainless steel bars
03Cr18Ni16Mo5
S31793
06Cr18Ni11Ti
S32168
06Cr18Ni11Nb
S34778
06Cr18Ni13Si4
S38148
53Cr21Mn9Ni4N
S35650

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 steel grade 26Cr18Mn12Si2N

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
837 (≥) 743 (≥) 21 14 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical Properties of steel grade 26Cr18Mn12Si2N

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
44 - -     0.32 -  
311 527 - 34.3 112   -  
857 - 21 41.2   222 413

Heat Treatment of steel grade 26Cr18Mn12Si2N

Heat treated : 1688°C - 1286°C

Technological Curves of steel grade 26Cr18Mn12Si2N

Cross Reference Table (Equivalent Grade) of 26Cr18Mn12Si2N

Grade Standard Country Application
26Cr18Mn12Si2N GBT China Stainless steel bars

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