1.4980 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.4980

Location » Home » Grades > Special Alloy > 1.4980

DIN 1.4980

Profile

This page is mainly introduced the 1.4980 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.4980,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
1.4980
  • Steel Garde:1.4980
  • Type:Special Alloy
  • Country:Germany
  • Standard:DIN
  • Application:The high-temperature and high-strength steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 348~843 σb/MPa
Yield Strength 211 σ 0.2 ≥/MPa
Elongation 57 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 844~426 -
HRC 30 -

Physical Properties

Thermal expansion 75-89 e-6/K
Thermal conductivity 89-56 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 3627-1358 째C
Density 2158-6514 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)
1.4980 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