YUS2120, 2351

YUS™2120, YUS™ 2351  (Duplex stainless steel pipes and tubes with high strength)

<Features>
(a)Lean duplex stainpess steel pipes and tubes
(b)Equal or higher pitting corrosion resistance than Type 304 and Type 316L
(c)About twice the yeild strength as Type 304 and 316 at room temperature

<Equivalent steel grade, chemical composotions>

  • YUS™2120：21Cr-2Ni-3Mn-Cu-N/Equivalent steel grades: JIS G3459 SUS821L1TP, G3446 SUS821L1 TKA, G 3463 SUS821L1TB
  • YUS™2351：23Cr-5Ni-1Mo-N /Equivalent steel grades: JIS G3459 SUS329J1TP, G3446 SUS329J1 TKA,  G 3463 SUS329J1TB


YUS2120, 2351