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OLC8S

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OLC8 OLC8X
#OLC8S

Description

Romania STAS/SR OLC8S Structural steel and OLC8S Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: OLC8S
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel OLC8S STAS/SR Romania Structural steel
01X50 XS
01X55
OLC55S
OIX55X
OLC55XS
OLC60
OLC60S
OLC60X
OLC60XS
OLC8

Chemical composition(mass fraction)(wt.%) of the OLC8S

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%)
0.05-0.12 0.17-0.37 0.35-0.65 0.040 0.020-0.045 0.30 0.30 0.30

Mechanical Properties of steel grade OLC8S

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)
121 (≥) 143 (≥) 34 32 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade OLC8S

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
14 - -     0.44 -  
935 478 - 12.3 411   -  
725 - 33 13.2   123 231

Heat Treatment of steel grade OLC8S

Heat treated : 1726°C - 1652°C

Technological Curves of steel grade OLC8S

Cross Reference Table (Equivalent Grade) of OLC8S

Grade Standard Country Application
OLC8S STAS/SR Romania Structural steel
OLC8 OLC8X
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...

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