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SGV450

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SGV450 SGV480
#SGV450

Description

China CNS SGV450 China Taiwan Structural steel and SGV450 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: SGV450
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel SGV450 CNS China China Taiwan Structural steel
SM570
SPHT1
SPHT2
SPHT3
SPHT4
SPHC
SPHD
SPHE
SGV410
SGV450

Chemical composition(mass fraction)(wt.%) of the SGV450

C(％) Si(％) Mn(％) P(％) S(％)
0.29 0.15-0.40 0.85-1.20 0.03 0.03

Mechanical Properties of steel grade SGV450

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)
168 (≥) 569 (≥) 22 33 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade SGV450

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
24 - -     0.11 -  
862 263 - 31.3 411   -  
586 - 41 33.2   243 234

Heat Treatment of steel grade SGV450

Heat treated : 1153°C - 1845°C

Technological Curves of steel grade SGV450

Cross Reference Table (Equivalent Grade) of SGV450

Grade Standard Country Application
SGV450 CNS China China Taiwan Structural steel
SGV450 CNS China China Taiwan Structural steel
SGV450 SGV480
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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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