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65WSil8A

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60Si15A OLC55A
#65WSil8A

Description

Romania STAS/SR 65WSil8A Alloy structural steel and 65WSil8A Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: 65WSil8A
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel 65WSil8A STAS/SR Romania Alloy structural steel
OLX60AT
17MoNi35
20MoCrNi06
22MoCrNi0S
40Sil7A
51Sil7A
SIVCr11A
56Sil7A
60CrMnSi12A
60Si15A

Chemical composition(mass fraction)(wt.%) of the 65WSil8A

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) W(%) Cu(%)
0.61-0.69 1.50-2.00 0.70-1.00 0.025 0.025 0.30 0.30 0.80-1.20 0.30

Mechanical Properties of steel grade 65WSil8A

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)
292 (≥) 814 (≥) 22 42 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 321

Physical Properties of steel grade 65WSil8A

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 -  
597 353 - 24.3 412   -  
127 - 33 41.2   341 331

Heat Treatment of steel grade 65WSil8A

Heat treated : 1782°C - 1256°C

Technological Curves of steel grade 65WSil8A

Cross Reference Table (Equivalent Grade) of 65WSil8A

Grade Standard Country Application
65WSil8A STAS/SR Romania Alloy structural steel
60Si15A OLC55A
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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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