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SBPR785/930

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SN490C SBPR785/1030
#SBPR785 #930

Description

China CNS SBPR785/930 China Taiwan Structural steel and SBPR785/930 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: SBPR785/930
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel SBPR785/930 CNS China China Taiwan Structural steel
SMA490CP
SMA570W
SMA570P
SPA-H
SPA-C
SN400A
SN400B
SN400C
SN490B
SN490C

Chemical composition(mass fraction)(wt.%) of the SBPR785/930

P(％) S(％) Cu(%)
0.03 0.035 0.03

Mechanical Properties of steel grade SBPR785/930

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)
478 (≥) 596 (≥) 33 43 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 413

Physical Properties of steel grade SBPR785/930

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 - -     0.41 -  
848 635 - 41.3 231   -  
487 - 11 42.2   231 313

Heat Treatment of steel grade SBPR785/930

Heat treated : 1178°C - 1338°C

Technological Curves of steel grade SBPR785/930

Cross Reference Table (Equivalent Grade) of SBPR785/930

Grade Standard Country Application
SBPR785/930 CNS China China Taiwan Structural steel
SBPR785/1030 CNS China China Taiwan Structural steel
UNS J93000 AISI USA
UNS J93005 AISI USA
UNS J93000 AISI USA
42 2930 CSN Czech Republic The Czech republic Stainless steel
SBPR930/1080 CNS China China Taiwan Structural steel
SBPR930/1180 CNS China China Taiwan Structural steel
J93005 UNS USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
J93000 UNS USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
J93000 UNS USA Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe Service
J93005 UNS USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
J93000 UNS USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
J93000 UNS USA Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe Service
SN490C SBPR785/1030
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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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