1.4732 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.4732

Location » Home » Grades > Special Alloy > 1.4732

DIN 1.4732

Profile

This page is mainly introduced the 1.4732 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.4732,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
1.4732
  • Steel Garde:1.4732
  • Type:Special Alloy
  • Country:Germany
  • Standard:DIN
  • Application:Valve steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 489~319 σb/MPa
Yield Strength 061 σ 0.2 ≥/MPa
Elongation 60 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 416~767 -
HRC 30 -

Physical Properties

Thermal expansion 04-77 e-6/K
Thermal conductivity 66-93 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 3810-7707 째C
Density 4374-2713 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)
1.4732 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