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Description

Australia AS WR350L0 Australia Structural steel and WR350L0 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Structure Steel: WR350L0
Category Type Steel Grade Standard Country Application
Steel GradesStructure Steel WR350L0 AS Australia Australia Structural steel
250L15
300
300L15
350
350L15
400
400L15
450
450L15
WR350

Chemical composition(mass fraction)(wt.%) of the WR350L0

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
Max 0.14 0.15-0.75 Max 1.70 0.160 0.03 0.35-1.05 0.55 0.1

Mechanical Properties of steel grade WR350L0

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)
234 (≥) 984 (≥) 12 11 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade WR350L0

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
32 - -     0.12 -  
659 249 - 34.3 334   -  
785 - 44 43.2   142 444

Heat Treatment of steel grade WR350L0

Heat treated : 1976°C - 1214°C

Technological Curves of steel grade WR350L0

Cross Reference Table (Equivalent Grade) of WR350L0

Grade Standard Country Application
WR350L0 AS Australia Australia Structural steel

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