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

OLC25

Favorite Datasheet
OLC20XS OLC25S
#OLC25

Description

Romania STAS/SR OLC25 Structural steel and OLC25 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: OLC25
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel OLC25 STAS/SR Romania Structural steel
OLC10X
OLC10XS
OLC15
OLC15S
OLC15X
OLC15XS
OLC20
OLC20S
OLC20X
OLC20XS

Chemical composition(mass fraction)(wt.%) of the OLC25

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%)
0.22-0.29 0.17-0.37 0.50-0.80 0.040 0.045 0.30 0.30 0.30

Mechanical Properties of steel grade OLC25

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)
325 (≥) 562 (≥) 11 21 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade OLC25

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 - -     0.24 -  
217 947 - 41.3 441   -  
696 - 44 22.2   234 431

Heat Treatment of steel grade OLC25

Heat treated : 1936°C - 1412°C

Technological Curves of steel grade OLC25

Cross Reference Table (Equivalent Grade) of OLC25

Grade Standard Country Application
OLC25 STAS/SR Romania Structural steel
OLC25S STAS/SR Romania Structural steel
OLC25X STAS/SR Romania Structural steel
OLC25XS STAS/SR Romania Structural steel
OLC20XS OLC25S
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 OLC25?
  • List your company on S&G now? Join
  • Non-paying users only
Top