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

Bulgaria BDS 15ChL Low alloyed steel castings. Designations and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 15ChL / 15 ChL
Category Grade Standard Region/Area Standard Content
Metals 15 ChL BDS 6550 Bulgaria Low alloyed steel castings. Designations

Chemical composition(mass fraction)(wt.%) of the 15 ChL

Element Min Max Similar
Si 0.2000 0.5000 -
S - 0.0400 -
P - 0.0400 -
Mn 0.4000 0.6000 -
Cu - 0.3000 -
Cr 0.5000 0.8000 -
C 0.1200 0.1800 -

Mechanical Properties of steel grade 15 ChL

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)
929 (≥) 163 (≥) 32 44 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade 15 ChL

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
42 - -     0.31 -  
181 542 - 22.3 414   -  
854 - 41 43.2   333 433

Heat Treatment of steel grade 15 ChL

Heat treated : 1911°C - 1932°C

Technological Curves of steel grade 15 ChL

Cross Reference Table (Equivalent Grade) of 15 ChL

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