Stainless Steels - Special Steels STS321HTB, STS321, STS321TKA, STS321HTB, STS321HTF, STS321TB, STS321TF, STS321TPY, STS321FB, STS321HFB, STS321HTP, STS321TP, Stainless steel for boiler and heat exchanger tubes to D 3577 (2007)

STS321HTB Stainless Steels - Special Steels Properties Data

Chemical Composition Description Mechanical Properties Physical Properties Applications Heat Treatment Machinability

Chemical Composition of steel STS321HTB Stainless Steels - Special Steels: D 3577 (2007) ,Cross Reference

STS321HTB Stainless Steels - Special Steels Applications and Specifications

Stainless steel for boiler and heat exchanger tubes

  • D 3577 (2007) - Stainless steel for boiler and heat exchanger tubes

Mechanical properties at room temperature for STS321HTB Stainless Steels - Special Steels: D 3577 (2007)

Tensile Strength,Rm(MPa)

Yield Strength,Rp 0.2(MPa)

Impact,Kv/Ku(J)

Elongation,A(%)

Reduction of area,(%)

Hardness

Product shapes we supply:

Cross Reference, Equivalent, Similar of STS321HTB Stainless Steels - Special Steels grade:

STS321 STS321TKA STS321HTB STS321HTF STS321TB STS321TF STS321TPY STS321FB STS321HFB STS321HTP STS321TP

Conditions & Properties

  • +A Soft annealed
  • +AC Annealed to achieve spheroidization of the carbides
  • +QT Quenched and tempered
  • +WW Warm worked
  • +N Normalized
  • +NT Normalized and tempered
  • +AT Solution annealed
  • +C Cold drawn / Hard
  • +CR Cold rolled
  • +PE Peeled
  • +T Tempered