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Sidenor 51Si7

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Global 企业标准 Sidenor51Si7 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Sidenor51Si7 / Sidenor 51Si7
Category Grade Standard Region/Area Standard Content
Metals Sidenor 51Si7 -- Global

Chemical composition(mass fraction)(wt.%) of the Sidenor 51Si7

Element Min Max Similar
Si - 1.6500 -
Mn - 0.6500 -
C - 0.5100 -

Mechanical Properties of steel grade Sidenor 51Si7

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)
817 (≥) 868 (≥) 24 23 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade Sidenor 51Si7

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
22 - -     0.23 -  
525 866 - 41.3 242   -  
536 - 43 22.2   424 432

Heat Treatment of steel grade Sidenor 51Si7

Heat treated : 1522°C - 1735°C

Technological Curves of steel grade Sidenor 51Si7

Cross Reference Table (Equivalent Grade) of Sidenor 51Si7

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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