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

Description

1.5121 Carbon Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Carbon Steel: 1.5121
Category Type Steel Grade Standard Country Application
Steel GradesCarbon Steel 1.5121
1.1233
30Mn5
1.1165
36Mn5
1.1167
1.1170
28Mn6
1.5120
38MnSi4
46MnSi4

Chemical composition(mass fraction)(wt.%) of the 1.5121

 

C
Si
Mn
P
S
Cr Ni
0.34-0.42  0.70-0.90  0.90-1.20  0.035  0.035     
Mo Al Cu Nb Ti V Ce
             
N Co Pb B Other    
             
             

Mechanical Properties of steel grade 1.5121

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)
834 (≥) 247 (≥) 43 41 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade 1.5121

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
31 - -     0.33 -  
969 581 - 44.3 143   -  
522 - 12 23.2   334 441

Heat Treatment of steel grade 1.5121

Heat treated : 1966°C - 1736°C

Technological Curves of steel grade 1.5121


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...

Rfq.: sales@longhaisteel.com
  • Do you supply this 1.5121?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top