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SMA570P

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SMA570W SPA-H
#SMA570P

Description

China CNS SMA570P China Taiwan Structural steel and SMA570P Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: SMA570P
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel SMA570P CNS China China Taiwan Structural steel
SMA400AP
SMA400BP
SMA400CP
SMA490AW
SMA490BW
SMA490CW
SMA490AP
SMA490BP
SMA490CP
SMA570W

Chemical composition(mass fraction)(wt.%) of the SMA570P

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Cu(%)
0.18 Max 0.55 1.4 0.035 0.035 0.30-0.55 － 0.20-0.35

Mechanical Properties of steel grade SMA570P

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)
375 (≥) 984 (≥) 24 22 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade SMA570P

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
12 - -     0.22 -  
517 233 - 21.3 432   -  
833 - 11 41.2   314 414

Heat Treatment of steel grade SMA570P

Heat treated : 1623°C - 1634°C

Technological Curves of steel grade SMA570P

Cross Reference Table (Equivalent Grade) of SMA570P

Grade Standard Country Application
SMA570P CNS China China Taiwan Structural steel
SMA570W SPA-H
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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