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

Description

USA AISI S44401 Specialsteel Chromium Molybdenum Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S44401
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S44401 Ferrite AISI USA Chromium Molybdenum Stainless Steel

Chemical composition(mass fraction)(wt.%) of the S44401

C Mn Si P S Cr Ni Mo N
≤0.025 ≤1.00 ≤ ≥ ≤0.03 ≤0.03 17.50 -19.50 ≤1.00 1.75 -2.50 ≤0.035

Mechanical Properties of steel grade S44401

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)
849 (≥) 472 (≥) 43 42 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade S44401

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
41 - -     0.42 -  
173 844 - 23.3 233   -  
578 - 44 23.2   322 342

Heat Treatment of steel grade S44401

Heat treated : 1414°C - 1547°C

Technological Curves of steel grade S44401


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 S44401?
  • List your company on S&G now? Join
  • Non-paying users only
Top