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

America UNS S41040 含铌马氏体铬不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S41040 / S41040
Category Grade Standard Region/Area Standard Content
Metals S41040 -- America 含铌马氏体铬不锈钢

Chemical composition(mass fraction)(wt.%) of the S41040

Element Min Max Similar

Mechanical Properties of steel grade S41040

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)
639 (≥) 117 (≥) 34 41 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade S41040

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
13 - -     0.32 -  
392 169 - 33.3 243   -  
863 - 21 23.2   432 412

Heat Treatment of steel grade S41040

Heat treated : 1364°C - 1624°C

Technological Curves of steel grade S41040

Cross Reference Table (Equivalent Grade) of S41040

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 S41040?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top