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

Description

S44450 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: S44450
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy S44450
430
S43035
439
S43400
434
S43600
436
S43932
S43940
444

Chemical composition(mass fraction)(wt.%) of the S44450

C
Si
Mn
P
S
Cr Ni
0.02 1 1 0.04 0.012 19-21 ≤0.6
Mo Al Cu Nb Ti V Ce
      10*(C+N)~0.8      
N Co Pb B Other    
≤0.03 0.3-0.6          
             

Mechanical Properties of steel grade S44450

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)
217 (≥) 693 (≥) 14 31 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade S44450

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
23 - -     0.12 -  
569 762 - 43.3 432   -  
746 - 21 43.2   132 213

Heat Treatment of steel grade S44450

Heat treated : 1823°C - 1477°C

Technological Curves of steel grade S44450


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 S44450?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top