00Cr30Mo2

00Cr30Mo2 Stainless Steels to GB/T 1220 (1992)

00Cr30Mo2 - Specification & Application

  • GB/T 1220 (1992) - Stainless 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

Stainless steel bars

Chemical composition(wt.%) of 00Cr30Mo2 grade: to GB/T 1220 (1992)

Elements Min.（≥） Max.（≤） Similar Remarks
C - 0.010
Si - 0.40
Mn - 0.40
P - 0.030
S - 0.020
Ni - 0.60
Cr 28.50 32.00
Mo 1.50 2.50
N - 0.015

00Cr30Mo2 - Detail

00Cr30Mo2

Mechanical properties of grade 00Cr30Mo2 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)
253 (≥) 148 (≥) 44 22 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical properties of grade 00Cr30Mo2 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
541 (≥) 923 (≥) 34 21 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 344
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
474 148 271

Equivalent Grade

1 00Cr30Mo2 2 00Cr30Mo2

Equivalent Products

Product shapes we supply:

We can customize the production of 00Cr30Mo2 grade, contact us for the best solution.
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