Available 24/7 at contact@steel-grades.com

SNB23-1~5

Description

SNB23-1~5 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: SNB23-1~5
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel SNB23-1~5
SCM420TK
SCM430TK
SCM435TK
SCM440TK
SCr420TK
SNB5
SNB7
SNB16
SNB21-1~5
SNB22-1~5

Chemical composition(mass fraction)(wt.%) of the SNB23-1~5

 

 

C
Si
Mn
P
S
Cr Ni
0.37-0.44 0.2-0.35 0.6-0.95 0.025 0.025 0.65-0.95 1.55-2.0
Mo Al Cu Nb Ti V Ce
0.2-0.3            
N Co Pb B Other    
             
             

Mechanical Properties of steel grade SNB23-1~5

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)
318 (≥) 138 (≥) 33 13 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade SNB23-1~5

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
12 - -     0.44 -  
596 189 - 21.3 122   -  
841 - 34 43.2   143 234

Heat Treatment of steel grade SNB23-1~5

Heat treated : 1562°C - 1696°C

Technological Curves of steel grade SNB23-1~5


Available Suppliers

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...

REQUEST FOR QUOTATION
  • Do you supply this SNB23-1~5?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top