1-3974 / F49 / S33228 / X2CrNiMnMoNNb23-17-6-3 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1-3974 / F49 / S33228 / X2CrNiMnMoNNb23-17-6-3

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This page is mainly introduced the 1-3974 / F49 / S33228 / X2CrNiMnMoNNb23-17-6-3 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1-3974 / F49 / S33228 / X2CrNiMnMoNNb23-17-6-3,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Non magnetizable steels. Technical delivery conditions
Ship building
Electrical engineering
Machine engineering

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength 201~532 σb/MPa
Yield Strength 179 σ 0.2 ≥/MPa
Elongation 72 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 388~592 -
HRC 30 -

Physical Properties

Thermal expansion 32-94 e-6/K
Thermal conductivity 80-65 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 1144-3045 째C
Density 0865-8314 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)
1-3974 / F49 / S33228 / X2CrNiMnMoNNb23-17-6-3 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