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OIX5 5 AT

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OLC50AT OLX60AT
#OIX5 #5 #AT

Description

Romania STAS/SR OIX5 5 AT Alloy structural steel and OIX5 5 AT Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: OIX5 5 AT
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel OIX5 5 AT STAS/SR Romania Alloy structural steel
34MoCr11AT
34MoCrNi16AT
40BCr10AT
40Cr10AT
42MoCr11AT
51VMnCr11 AT
OLC15AT
OLC35AT
OLC45AT
OLC50AT

Chemical composition(mass fraction)(wt.%) of the OIX5 5 AT

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%)
0.52-0.60 0.17-0.37 0.60- 0.90 0.035 0.035 Max 0.30 0.30 0.3

Mechanical Properties of steel grade OIX5 5 AT

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)
594 (≥) 977 (≥) 13 11 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade OIX5 5 AT

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 - -     0.11 -  
194 138 - 42.3 444   -  
685 - 31 31.2   312 112

Heat Treatment of steel grade OIX5 5 AT

Heat treated : 1639°C - 1571°C

Technological Curves of steel grade OIX5 5 AT

Cross Reference Table (Equivalent Grade) of OIX5 5 AT

Grade Standard Country Application
OIX55X STAS/SR Romania Structural steel
OIX5 5 AT STAS/SR Romania Alloy structural steel
Q195 GBT China Engineering and welding
Q215 China Engineering and welding
Q215 B China Engineering and welding
Q235 China Engineering and welding
Q235 B China Engineering and welding
Q235 C China Engineering and welding
Q235 D China Engineering and welding
Q255 A China Engineering and welding
Q255 B China Engineering and welding
Q275 China Engineering and welding
Q235q C China Bridge structure with steel
Q235q D China Bridge structure with steel
Q345q E China Bridge structure with steel
Q345q C China Bridge structure with steel
ASTM 1005 ASTM USA General use carbon steel bar
UNS G10050 UNS USA General use carbon steel bar
ASTM 1015 ASTM USA General use carbon steel bar
UNS G10150 UNS USA General use carbon steel bar
OLC50AT OLX60AT
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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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