36X18H25C2 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 36X18H25C2

GOST 36X18H25C2

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This page is mainly introduced the 36X18H25C2 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 36X18H25C2,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

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.32  0.40
Si 2.00  3.00
Mn   1.50
P   0.035
S   0.020
Cr 17.00  19.00
Ni 23.00  26.00
Mo   0.30
W   0.20
Ti   0.20

Mechanical Properties

Tensile strength 250~157 σb/MPa
Yield Strength 423 σ 0.2 ≥/MPa
Elongation 34 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 940~586 -
HRC 30 -

Physical Properties

Thermal expansion 05-74 e-6/K
Thermal conductivity 29-18 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 9520-8289 째C
Density 5923-6963 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)
36X18H25C2 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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