0Cr19Ni9N Stainless Steels to GB 13296 (2007)

0Cr19Ni9N - Specification & Application

  • GB 13296 (2007) - Seamless stainless steel tubes for boiler and heat exchanger
  • GB/T 1220 (1992) - Stainless steel bars
  • GB/T 14975 (2002) - Stainless steel seamless tubes for structures
  • GB/T 14976 (2002) - Stainless steel seamless tubes for fluid transport
  • GB/T 3280 (2007) - Cold rolled stainless steel sheets and plates
  • GB/T 4237 (1992) - Hot rolled stainless steel sheets and plates
  • GB/T 4239 (1991) - Cold rolled stainless steel and heat resisting steel strips
  • GB/T 4240 (1993) - Stainless steel wires

Based on 0cr19ni9 plus N, strength increase and the plastic is not down. Reduce the thickness of the material. As a structure with strength components

Chemical composition(wt.%) of 0Cr19Ni9N grade: to GB 13296 (2007)

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.08
Si - 1.00
Mn - 2.00
P - 0.035
S - 0.030
Ni 7.00 10.50
Cr 18.00 20.00
N 0.10 0.25

0Cr19Ni9N - Detail

Stainless and heat resisting steels
GB 13296 (2007) Seamless stainless steel tubes for boiler and heat exchanger

Mechanical properties of grade 0Cr19Ni9N GB 13296 (2007)

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)
445 (≥) 922 (≥) 42 11 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical properties of grade 0Cr19Ni9N GB 13296 (2007)

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
262 (≥) 189 (≥) 23 34 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 144
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
689 499 795

Equivalent Grade

Equivalent Products

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