110X18M chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 110X18M

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GOST 110X18M

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This page is mainly introduced the 110X18M chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 110X18M,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition
  • Steel Garde:110X18M
  • Type:Stainless Steels
  • Country:Russia
  • Standard:GOST
  • Application:Russia GOCT standard stainless steel and heat resistant steel steel grade and chemical composition

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C 1.10  1.20
Si 0.53  0.93
Mn 0.50  1.00
P   0.025
S   0.015
Cr 16.50  18.00
Ni   0.30
Mo  

Mechanical Properties

Tensile strength 950~563 σb/MPa
Yield Strength 108 σ 0.2 ≥/MPa
Elongation 19 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 046~102 -
HRC 30 -

Physical Properties

Thermal expansion 11-65 e-6/K
Thermal conductivity 17-36 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 6403-7759 째C
Density 3158-1411 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)
110X18M Stainless Steels 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

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