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SPPV 490 /SPPV 50

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SPPV 450 /SPPV 46 SEV 245/SEV 25
#SPPV490

Description

Korea KS SPPV 490 /SPPV 50 Pressure vessel with carbon steel plate steel grade and SPPV 490 /SPPV 50 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: SPPV 490 /SPPV 50
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel SPPV 490 /SPPV 50 KS Korea Pressure vessel with carbon steel plate steel grade
EN B500B
Z8 CND 17-04
SHY 685NS
SHY 685N / SHY 70N
SHY 685 /SHY 70
SPPV 235/SPPV24
SPPV 315 /SPPV 32
SPPV 355 /SPPV 36
SPPV 410 /SPPV 42
SPPV 450 /SPPV 46

Chemical composition(mass fraction)(wt.%) of the SPPV 490 /SPPV 50

C(％) Si(％) Mn(％) P(％) S(％) Other(%)
0.18 0.15-0.75 1.60 0.030 0.030 CE:0.44-0.46

Mechanical Properties of steel grade SPPV 490 /SPPV 50

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)
586 (≥) 328 (≥) 12 13 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade SPPV 490 /SPPV 50

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
34 - -     0.43 -  
682 455 - 42.3 222   -  
778 - 21 21.2   221 324

Heat Treatment of steel grade SPPV 490 /SPPV 50

Heat treated : 1492°C - 1531°C

Technological Curves of steel grade SPPV 490 /SPPV 50

Cross Reference Table (Equivalent Grade) of SPPV 490 /SPPV 50

Grade Standard Country Application
SPPV 490 /SPPV 50 KS Korea Pressure vessel with carbon steel plate steel grade
SPPV 450 /SPPV 46 SEV 245/SEV 25
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...

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