SUS 310STP Y chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS 310STP Y

JIS SUS 310STP Y

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This page is mainly introduced the SUS 310STP Y chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS 310STP Y,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Large diameter welded stainless steel pipes

Cross Reference Table(Equivalent Materials):

Material Standard Country
SUS 310STP JIS Japan

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C   0.08
Si   1.50
Mn   2.00
P   0.04
S   0.03
Cr 24.00  26.00
Ni 19.00  22.00
Mo  

Mechanical Properties

Tensile strength 722~349 σb/MPa
Yield Strength 027 σ 0.2 ≥/MPa
Elongation 30 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 410~674 -
HRC 30 -

Physical Properties

Thermal expansion 70-93 e-6/K
Thermal conductivity 87-48 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 0115-5320 째C
Density 2978-9565 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)
SUS 310STP Y 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