ASTM Grade N1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of ASTM Grade N1

ASTM ASTM Grade N1

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This page is mainly introduced the ASTM Grade N1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of ASTM Grade N1,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
ASTM Grade N1
  • Steel Garde:ASTM Grade N1
  • Type:Special Alloy
  • Country:USA
  • Standard:ASTM
  • Application:

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 175~030 σb/MPa
Yield Strength 503 σ 0.2 ≥/MPa
Elongation 01 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 448~301 -
HRC 30 -

Physical Properties

Thermal expansion 76-18 e-6/K
Thermal conductivity 30-06 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 1959-3368 째C
Density 0524-9076 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)
ASTM Grade N1 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