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SBPDN 930/1080

Japan JIS SBPDN930/1080 预应力混凝土用小尺寸螺纹钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SBPDN930/1080 / SBPDN 930/1080
Category Grade Standard Region/Area Standard Content
Metals SBPDN 930/1080 JIS G3137 Japan 预应力混凝土用小尺寸螺纹钢

Chemical composition(mass fraction)(wt.%) of the SBPDN 930/1080

Element Min Max Similar

Mechanical Properties of steel grade SBPDN 930/1080

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)
139 (≥) 396 (≥) 32 31 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade SBPDN 930/1080

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
11 - -     0.44 -  
534 798 - 34.3 421   -  
916 - 41 24.2   143 243

Heat Treatment of steel grade SBPDN 930/1080

Heat treated : 1969°C - 1834°C

Technological Curves of steel grade SBPDN 930/1080

Cross Reference Table (Equivalent Grade) of SBPDN 930/1080

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