STS430LXTP Stainless Steels to D 3576 (2011)

STS430LXTP - Specification & Application

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

Stainless lined steel pipe

Chemical composition(wt.%) of STS430LXTP grade: to D 3576 (2011)

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.03
Si - 0.75
Mn - 1.00
P - 0.040
S - 0.030
Cr 16.00 19.00
Ni - 0.60
Mo - -
N - -
Ti/Nb 0.10 1.00

STS430LXTP - Detail

Stainless lined steel pipe

Mechanical properties of grade STS430LXTP 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)
519 (≥) 642 (≥) 31 14 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical properties of grade STS430LXTP 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
937 (≥) 385 (≥) 31 31 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 414
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
443 929 639

Equivalent Products

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