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KS STS321TKA

STS321TKA


STS321TKA material is KS D 3536 (2008) Stainless steel pipes for machine and structural purposes Stainless steel pipes for machine and structural purposes.

Chemical composition of STS321TKA, STS321TKA mechanical properties, STS321TKA datasheet, STS321TKA equivalent grade, Heat treatment and temperature process of STS321TKA.


STS321TKA property sheet

STS321TKA Spec.

KS D 3536 (2008)
Stainless steel pipes for machine and structural purposes

Related Materials

STS321
STS321TKA
STS321HTB
STS321HTF
STS321TB
STS321TF
STS321TPY
STS321FB
STS321HFB
STS321HTP
STS321TP

Chemical Composition of STS321TKA

C: Max 0.08
Si: Max 1.00
Mn: Max 2.00
P: Max 0.040
S: Max 0.030
Cr: 17.00 19.00
Ni: 9.00 13.00
Mo: Max Min
N: Max Min
Ti: 5×C％ Min

Mechanical Properties of STS321TKA

Rp0.2 (MPa) 433 (≥)
Rm (MPa) 636 (≥)
AKV (J) 12
A (%) 42
Z (%) 34
Hardness HBW 224

STS321TKA shape and dimensions

STS321TKA Round bar: 1mm-800mm
STS321TKA Square bar: 10mm * 10mm-600mm *600mm
STS321TKA Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
STS321TKA Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
STS321TKA Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
STS321TKA Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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