AM-355 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of AM-355

Location » Home » Grades > Stainless Steels > AM-355

UNS AM-355

Profile

This page is mainly introduced the AM-355 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of AM-355,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Steel Sheet and Strip, Corrosion-Resistant, Precipitation Hardening (AM350 and AM355), Premium Quality Composition AM350, Annealed Composition AM355, CRT 150/180/120
  • Steel Garde:AM-355
  • Type:Stainless Steels
  • Country:USA
  • Standard:UNS
  • Standard Number:
    ITEM Standard Number Descriptions
    1 SAE AMS-S-8840A (1999) Steel Sheet and Strip, Corrosion-Resistant, Precipitation Hardening (AM350 and AM355), Premium Quality Composition AM350, Annealed Composition AM355, CRT 150/180/120
  • Metallographic Structure:Precipitation-Hardening
  • Application:Steel Sheet and Strip, Corrosion-Resistant, Precipitation Hardening (AM350 and AM355), Premium Quality Composition AM350, Annealed Composition AM355, CRT 150/180/120

Chemical composition(mass fraction)(wt.%)

Elements Min.(≥) Max.(≤) Similar Remarks
C   0.15
Si   0.40
Mn   1.00
P  
S  
Ni   4.25
Cr   15.50
Al  
Cu  
Ti  
Fe   remaining
Mo   2.75
N   0.10
Co  

Mechanical Properties

Tensile strength 918~803 σb/MPa
Yield Strength 150 σ 0.2 ≥/MPa
Elongation 50 δ5≥(%)
ψ - ψ≥(%)
Akv - Akv≥/J
HBS 212~923 -
HRC 30 -

Physical Properties

Thermal expansion 27-01 e-6/K
Thermal conductivity 43-41 W/m.K
Specific heat 450-460 J/kg.K
Melting temperature 3485-0698 째C
Density 5024-6991 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)
AM-355 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