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SPHD

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SPHC SPHE
#SPHD

Description

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

Datasheet for: Steel Grades:Structure Steel: SPHD
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel SPHD CNS China China Taiwan Structural steel
SM490YA
SM490YB
SM520YB
SM520YC
SM570
SPHT1
SPHT2
SPHT3
SPHT4
SPHC

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

C(％) Si(％) Mn(％) P(％) S(％)
0.10 — 0.50 0.04 0.04

Mechanical Properties of steel grade SPHD

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)
244 (≥) 323 (≥) 41 14 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade SPHD

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
42 - -     0.31 -  
992 348 - 42.3 414   -  
162 - 43 31.2   233 221

Heat Treatment of steel grade SPHD

Heat treated : 1278°C - 1923°C

Technological Curves of steel grade SPHD

Cross Reference Table (Equivalent Grade) of SPHD

Grade Standard Country Application
SPHD CNS China China Taiwan Structural steel
SPHC SPHE
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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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