00Cr18Ni5Mo3Si2

00Cr18Ni5Mo3Si2 Stainless Steels to GB/T 1220 (1992)

00Cr18Ni5Mo3Si2 - Specification & Application

  • 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
  • JB 4728 (2000) - Stainless steel forgings for pressure vessels

Stainless steel bars

Chemical composition(wt.%) of 00Cr18Ni5Mo3Si2 grade: to GB/T 1220 (1992)

Elements Min.（≥） Max.（≤） Similar Remarks
C - 0.030
Si 1.30 2.00
Mn 1.00 2.00
P - 0.035
S - 0.030
Ni 4.50 5.50
Cr 18.00 19.50
Mo 2.50 3.00

00Cr18Ni5Mo3Si2 - Detail

00Cr18Ni5Mo3Si2 Stainless steel bars

Mechanical properties of grade 00Cr18Ni5Mo3Si2 GB/T 1220 (1992)

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)
566 (≥) 921 (≥) 11 14 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical properties of grade 00Cr18Ni5Mo3Si2 GB/T 1220 (1992)

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
816 (≥) 751 (≥) 14 11 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 332
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
598 341 345

Equivalent Grade

1 00Cr18Ni5Mo3Si2 2 00Cr18Ni5Mo3Si2

Equivalent Products

Product shapes we supply:

We can customize the production of 00Cr18Ni5Mo3Si2 grade, contact us for the best solution.
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