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Japan JIS SWPD3L 无涂层无应力钢丝和预应力混凝土钢绞线 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SWPD3L / SWPD 3L
Category Grade Standard Region/Area Standard Content
Metals SWPD 3L JIS G3536 Japan 无涂层无应力钢丝和预应力混凝土钢绞线

Chemical composition(mass fraction)(wt.%) of the SWPD 3L

Element Min Max Similar

Mechanical Properties of steel grade SWPD 3L

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)
334 (≥) 776 (≥) 21 14 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 133

Physical Properties of steel grade SWPD 3L

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
22 - -     0.42 -  
372 683 - 21.3 133   -  
123 - 13 41.2   434 221

Heat Treatment of steel grade SWPD 3L

Heat treated : 1182°C - 1793°C

Technological Curves of steel grade SWPD 3L

Cross Reference Table (Equivalent Grade) of SWPD 3L

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