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SBPR930/1080

Description

China CNS SBPR930/1080 China Taiwan Structural steel and SBPR930/1080 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: SBPR930/1080
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel SBPR930/1080 CNS China China Taiwan Structural steel
SMA570P
SPA-H
SPA-C
SN400A
SN400B
SN400C
SN490B
SN490C
SBPR785/930
SBPR785/1030

Chemical composition(mass fraction)(wt.%) of the SBPR930/1080

P(%) S(%) Cu(%)
0.03 0.035 0.03

Mechanical Properties of steel grade SBPR930/1080

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)
742 (≥) 322 (≥) 24 24 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade SBPR930/1080

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
13 - -     0.44 -  
553 359 - 13.3 441   -  
941 - 33 11.2   431 133

Heat Treatment of steel grade SBPR930/1080

Heat treated : 1949°C - 1387°C

Technological Curves of steel grade SBPR930/1080

Cross Reference Table (Equivalent Grade) of SBPR930/1080

Grade Standard Country Application
SBPR930/1080 CNS China China Taiwan Structural steel
SBPR930/1180 CNS China China Taiwan Structural steel
1080 AS Australia Australia Structural steel
SBPR1080/1230 CNS China China Taiwan Structural steel
SBPR1080/1320 CNS China China Taiwan Structural steel

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