00Cr12

00Cr12 Stainless Steels to GB 4238 (1992)

00Cr12 - Specification & Application

  • GB 4238 (1992) - Heat-resisting steel sheets and plates
  • GB/T 1220 (1992) - Stainless steel bars
  • GB/T 1221 (1992) - Heat-resisting steel bars
  • 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

Heat-resisting steel sheets and plates

Chemical composition(wt.%) of 00Cr12 grade: to GB 4238 (1992)

Elements Min.（≥） Max.（≤） Similar Remarks
C - 0.030
Si - 1.00
Mn - 1.00
P - 0.04
S - 0.03
Cr 11.00 13.00

00Cr12 - Detail

00Cr12

Mechanical properties of grade 00Cr12 GB 4238 (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)
537 (≥) 798 (≥) 13 12 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical properties of grade 00Cr12 GB 4238 (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
345 (≥) 335 (≥) 43 41 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 444
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
496 735 569

Equivalent Grade

1 X200Cr12 2 X200Cr12 3 00Cr12 4 00Cr12 5 00Cr12

Equivalent Products

Product shapes we supply:

We can customize the production of 00Cr12 grade, contact us for the best solution.
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