U6 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of U6

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AS U6

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This page is mainly introduced the U6 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of U6,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
U6
  • Steel Garde:U6
  • Type:Special Alloy
  • Country:Australia
  • Standard:AS
  • Application:Australia Structural steel

Cross Reference Table(Equivalent Materials):

Material Standard Country
EN U60NB EN Euronorm

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 444~589 σb/MPa
Yield Strength 517 σ 0.2 ≥/MPa
Elongation 30 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 995~125 -
HRC 30 -

Physical Properties

Thermal expansion 92-72 e-6/K
Thermal conductivity 55-99 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 7803-0624 째C
Density 7087-6341 kg/m3
Resistivity 0.50-0.60 Ohm.mm2/m
     

Heat Treatment Regime

Annealing

Quenching

Tempering

Normalizing

Q & T

Size Availability

Steel Grade Specification Processing range(mm)
U6 Special Alloy Round Bar and Hollow Bar Φ1 to Φ2000
Square and Flat Steel Φ10 to Φ100
Plate and Sheet 0.08-800(Thickness)*10-1500(Width)*Length
Tube or Pipe OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
Coil and Strip Steel THK:0.1mm Width:1500mm
Forged Ring/Cylindrical/Disk

Technical specification/standard for download

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