STS329J3LTP Stainless Steels to D 3576 (2011)

STS329J3LTP - Specification & Application

  • D 3576 (2011) - Stainless steel pipes
  • D 9536 (2011) - Stainless lined steel pipe

Stainless lined steel pipe

Chemical composition(wt.%) of STS329J3LTP grade: to D 3576 (2011)

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.03
Si - 1.00
Mn - 2.00
P - 0.040
S - 0.030
Cr 21.00 24.00
Ni 4.50 6.50
Mo 2.50 3.50
N 0.08 0.20

STS329J3LTP - Detail

Stainless lined steel pipe

Mechanical properties of grade STS329J3LTP D 3576 (2011)

Proof strength
Rp0.2 (MPa)
Tensile strength
Rm (MPa)
Impact energy
KV (J)
Elongation at fracture
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
165 (≥) 677 (≥) 23 41 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical properties of grade STS329J3LTP D 3576 (2011)

Property Density
kg/dm3
Temperature T
°C/F
Specific heat
J / kgK
Thermal conductivity
W/mK
Electric resistance
µΩ·cm
Modulus of elasticity
kN/mm2
Expansion rate
579 (≥) 483 (≥) 24 24 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 314
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
131 311 882

Equivalent Products

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