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 259~220 σb/MPa
Yield Strength 757 σ 0.2 ≥/MPa
Elongation 47 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 972~894 -
HRC 30 -

Physical Properties

Thermal expansion 97-64 e-6/K
Thermal conductivity 79-26 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 2982-6503 째C
Density 6556-3480 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