Chinese
Available 24/7 at sales@steel-grades.com
SGSG
Post Your Request Now
Toggle menu

16431

Favorite Datasheet
16420 16440
#16431

Description

Czech Republic CSN 16431 The Czech republic Structural steel and 16431 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 16431
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 16431 CSN Czech Republic The Czech republic Structural steel
16224
16231
16240
16310
16320
16322
16341
16342
16343
16420

Chemical composition(mass fraction)(wt.%) of the 16431

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.25-0.32 Max 0.37 0.40-0.60 0.035 0.035 1.20-1.60 1.80-2.30 0.35-0.45

Mechanical Properties of steel grade 16431

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)
451 (≥) 163 (≥) 32 43 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade 16431

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
11 - -     0.44 -  
641 725 - 13.3 212   -  
955 - 43 44.2   243 412

Heat Treatment of steel grade 16431

Heat treated : 1236°C - 1841°C

Technological Curves of steel grade 16431

Cross Reference Table (Equivalent Grade) of 16431

Grade Standard Country Application
416431 CSN Czech Republic The Czech republic Structural steel
16431 CSN Czech Republic The Czech republic Structural steel
16420 16440
Available Suppliers
Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

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 16431?
  • List your company on S&G now? Join
  • Non-paying users only
Top