216 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 216

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YB 216

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This page is mainly introduced the 216 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 216,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
AISI 216
  • Steel Garde:216
  • Type:Stainless Steels
  • Country:USA
  • Standard:YB
  • Metallographic Structure:Austenite
  • Application:Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C   0.08
Si   0.75
Mn 7.50  9.00
P   0.045
S   0.03
Cr 17.5  22.0
Ni 5.00  7.00
Mo 2.00  3.00
N 0.25  0.50

Mechanical Properties

Tensile strength 595~571 σb/MPa
Yield Strength 945 σ 0.2 ≥/MPa
Elongation 98 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 750~781 -
HRC 30 -

Physical Properties

Thermal expansion 12-67 e-6/K
Thermal conductivity 61-72 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 6926-5751 째C
Density 0009-7750 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)
216 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