321 Stainless Steel Manufacturer

Stainless Steel 321 Material

UNS S32100 and WNR 1.4541 Products Supplier in India

Stainless Steel 321 Material

Check SUS 321 Chemical Composition, Mechanical Properties and Price Per Kg in Mumbai

Stainless Steel 321 Chemical Composition

  • Chemical Properties
    C. Si Mn P S Cr Ni N Ti
    MIN - - - - - 17.000 9.000 - -
    MAX 0.080 0.750 2.000 0.045 0.030 19.000 12.000 0.100 0.700
  • Mechanical Properties
    Yield Strength
    0.2% Proof
    (MPa)
    Tensile strength
    (MPa)
    Elongation
    (% in 50mm)
    Hardness
    (HRB)
    MIN 205 515 40.00  
    MAX       95
  • Physical Properties
    Density lb/in³ 0.285
    kg/dm³ 7.9
    Modulus of Elasticity psi 29 x 10-6
    GPa 200
    Thermal Conductivity Btu/ft hr°F 8.7
    W/m°C 15
    Heat Capacity Btu/lb°F 0.12
    J/kg°C 500
    Electrical Resistivity Ω-inch 27.6 x 10-6
    µΩm 0.73
    Poissons ratio   0.3

SS 321 Material Price Per Kg

Material Price In INR Price In USD
Stainless Steel 321 ₹ 325 - Per kg $ 4 - Per kg

Stockist Of AISI 321 Long Products in Custom Sizes For Various Applications; View Specification

AISI 321 Forms in Stock


SUS 321 Specification

  • Industry Names: SS321, AISI 321, SUS321, INOX 321, Stainless Steel 321, 321 Steel, Steel 321, material 1.4541, EN 1.4541, UNS S32100, JIS SUS 321, BS 321S31, SS 2337
  • Specifications: UNS S32100, JIS SUS 321, BS 321S31, SS 2337, 1.4541
  • Applications: Heat Exchangers, Aerospace, Expanison Joints.
  • Features: Resistant to intergranular corrosion, High-Temparture Service.
  • Thermal Conductivity:16.1 W/m.K at 100°C.

Refer SS 321 Material Equivalent Grade Chart

INOX 321 Equivalent Grade Chart

Grade North America Sweden Germany European Japan Russia European Italy Spain Sweden UK USA
SS 321 UNS S32100 SS 2337 Din X 12 CrNiTi 18 9 - JIS SUS 321 UNI X 8 CrNiTi 1811 UNE X 7 CrNiTi 18-11 BS 321S31 AISI 321

Buy INOX 321 Forged and Flat Products Online and Save Your Cost, Compare Stainless Steel 321 vs 316

Stainless Steel 321 vs 316

  Stainless Steel 321 Stainless Steel 316
Density (g/cm³) 7.92
7.98
weldability  better weldability lower  weldability
price  less expensive  more expensive 
corrosion resistance lower corrosion resistance better overall corrosion resistance

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