42 2735 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 42 2735

Location » Home » Grades > Special Alloy > 42 2735

CSN 42 2735

Profile

This page is mainly introduced the 42 2735 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 42 2735,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
42 2735
  • Steel Garde:42 2735
  • Type:Special Alloy
  • Country:Czech Republic
  • Standard:CSN
  • Application:The Czech republic Structural steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 164~962 σb/MPa
Yield Strength 132 σ 0.2 ≥/MPa
Elongation 23 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 303~639 -
HRC 30 -

Physical Properties

Thermal expansion 85-14 e-6/K
Thermal conductivity 73-68 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 9271-9737 째C
Density 3622-1405 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)
42 2735 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