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Grade 380

Australia AS Grade380 Round steel wire for ropes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Grade380 / Grade 380
Category Grade Standard Region/Area Standard Content
Metals Grade 380 AS/NZS 1394 Australia Round steel wire for ropes

Chemical composition(mass fraction)(wt.%) of the Grade 380

Element Min Max Similar

Mechanical Properties of steel grade Grade 380

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)
786 (≥) 612 (≥) 23 43 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 424

Physical Properties of steel grade Grade 380

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
42 - -     0.13 -  
493 995 - 13.3 324   -  
637 - 43 12.2   431 331

Heat Treatment of steel grade Grade 380

Heat treated : 1836°C - 1819°C

Technological Curves of steel grade Grade 380

Cross Reference Table (Equivalent Grade) of Grade 380

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