High quality special steel supplier.Old rev.
  • Certified Company

    DNV&ABS
  • Certified Company

    ISO 9001:2008
  • R&D Production

    In China

CNS 321


CNS 321 material is CNS G3067 Stainless steel bars CNS G3077 Stainless steel wire rods CNS G3076 Stainless steel wires Stainless steel wire rods.

Chemical composition of CNS 321, CNS 321 mechanical properties, CNS 321 datasheet, CNS 321 equivalent grade, Heat treatment and temperature process of CNS 321.


CNS 321 property sheet

CNS 321 Spec.

CNS G3067
Stainless steel bars
CNS G3077
Stainless steel wire rods
CNS G3076
Stainless steel wires

Chemical Composition of CNS 321

C: Max 0.08
Si: Max 1.00
Mn: Max 2.00
P: Max 0.045
S: Max 0.030
Ni: 9.00 13.00
Cr: 17.00 19.00
Mo: Max Min
Ti: 5×C% Min

Mechanical Properties of CNS 321

Rp0.2 (MPa) 358 (≥)
Rm (MPa) 914 (≥)
AKV (J) 21
A (%) 22
Z (%) 22
Hardness HBW 113

CNS 321 shape and dimensions

CNS 321 Round bar: 1mm-800mm
CNS 321 Square bar: 10mm * 10mm-600mm *600mm
CNS 321 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
CNS 321 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
CNS 321 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
CNS 321 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

CNS 321 Relevant products

S32168/321/S32100/1-4541 Tube

S32168/321/S32100/1-4541 Tube

S30453 304LN 1-4307
S32169/321H/S32109/1-4940 Tube

S32169/321H/S32109/1-4940 Tube

S32169 321H S32109 1-4940 Tube
S32168/321/S32100/1-4541 Tube

S32168/321/S32100/1-4541 Tube

S30453 304LN 1-4307
S32169/321H/S32109/1-4940 Tube

S32169/321H/S32109/1-4940 Tube

S32169 321H S32109 1-4940 Tube