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 883~247 σb/MPa
Yield Strength 892 σ 0.2 ≥/MPa
Elongation 04 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 110~283 -
HRC 30 -

Physical Properties

Thermal expansion 74-21 e-6/K
Thermal conductivity 06-36 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 4450-9774 째C
Density 4481-7911 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