Chinese
Available 24/7 at sales@steel-grades.com
SGSG
Post Your Request Now
Toggle menu

31MnCrSi11XS

Favorite Datasheet
31MnCrSi11X 34MoCr11
#31MnCrSi11XS

Description

Romania STAS/SR 31MnCrSi11XS Alloy structural steel and 31MnCrSi11XS Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 31MnCrSi11XS
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 31MnCrSi11XS STAS/SR Romania Alloy structural steel
28TiMnCr12S
28TiMnCr12X
28TiMnCr12XS
30MoCrNi20
30MoCrNi20S
30MoCrNi20X
30MoCrNi20XS
31MnCrSi11
31MnCrSi11S
31MnCrSi11X

Chemical composition(mass fraction)(wt.%) of the 31MnCrSi11XS

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) Cu(%) Ti(%)
0.28-0.34 0.90-1.20 0.80-1.10 0.035 0.020-0.035 0.80-1.10 0.3 0.15 0.3 0.020

Mechanical Properties of steel grade 31MnCrSi11XS

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)
395 (≥) 775 (≥) 34 21 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 332

Physical Properties of steel grade 31MnCrSi11XS

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
14 - -     0.14 -  
134 314 - 44.3 422   -  
261 - 34 34.2   243 123

Heat Treatment of steel grade 31MnCrSi11XS

Heat treated : 1118°C - 1222°C

Technological Curves of steel grade 31MnCrSi11XS

Cross Reference Table (Equivalent Grade) of 31MnCrSi11XS

Grade Standard Country Application
31MnCrSi11XS STAS/SR Romania Alloy structural steel
31MnCrSi11X 34MoCr11
Available Suppliers
Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

Rfq.: sales@longhaisteel.com
  • Do you supply this 31MnCrSi11XS?
  • List your company on S&G now? Join
  • Non-paying users only
Top