M1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of M1

Location » Home » Grades > Special Alloy > M1

ASTM M1

Profile

This page is mainly introduced the M1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of M1,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
M1
  • Steel Garde:M1
  • Type:Special Alloy
  • Country:USA
  • Standard:ASTM
  • Application:Molybdenum series High-speed tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 134~980 σb/MPa
Yield Strength 943 σ 0.2 ≥/MPa
Elongation 77 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 967~772 -
HRC 30 -

Physical Properties

Thermal expansion 67-09 e-6/K
Thermal conductivity 81-75 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 4310-3073 째C
Density 7585-0213 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)
M1 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

Hot keywords:M1
Previous: T12015
Next: T11301