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

OIX55X

Favorite Datasheet
OLC55S OLC55XS
#OIX55X

Description

Romania STAS/SR OIX55X Structural steel and OIX55X Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: OIX55X
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel OIX55X STAS/SR Romania Structural steel
OLC45
OLC45S
OLC45X
OLC45XS
OLC50
OLC50S
OLC50X
01X50 XS
01X55
OLC55S

Chemical composition(mass fraction)(wt.%) of the OIX55X

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%)
0.52-0.60 0.17-0.37 0.60-0.90 0.035 0.035 0.30 0.30 0.30

Mechanical Properties of steel grade OIX55X

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)
631 (≥) 124 (≥) 24 33 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade OIX55X

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
43 - -     0.34 -  
585 841 - 23.3 334   -  
421 - 23 12.2   423 211

Heat Treatment of steel grade OIX55X

Heat treated : 1913°C - 1931°C

Technological Curves of steel grade OIX55X

Cross Reference Table (Equivalent Grade) of OIX55X

Grade Standard Country Application
OIX55X STAS/SR Romania Structural steel
OLC55S OLC55XS
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 OIX55X?
  • List your company on S&G now? Join
  • Non-paying users only
Top