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GB 0Cr18Ni12Mo2Cu2 Details

0Cr18Ni12Mo2Cu2 Application:0Cr18Ni12Mo2Cu2 stainless steel corrosion resistance, resistance to corrosion resistance is better than 0Cr17Ni12Mo2. 0Cr18Ni12Mo2Cu2 stainless steel used in the sulphuric acid resistant material.

Category Type Grade Microstructure Designations
Grades Stainless Steels 0Cr18Ni12Mo2Cu2 Austenite China - GB , GB/T 1220-1992 - Stainless steel bar

Chemical composition(wt.%) of 0Cr18Ni12Mo2Cu2 grade: GB/T 1220-1992

Elements Min.(≥) Max.(≤) Similar Remarks
C - 0.08
Si - 1.00
Mn - 2.00
P - 0.035
S - 0.030
Ni 10.00 14.50
Cr 17.00 19.00
Mo 1.20 2.75
Cu 1.00 2.50
0Cr18Ni12Mo2Cu2

Mechanical properties of grade 0Cr18Ni12Mo2Cu2 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)
983 (≥) 964 (≥) 13 23 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 443

Physical properties of grade 0Cr18Ni12Mo2Cu2 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
994 (≥) 559 (≥) 13 31 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 123
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
876 695 858

0Cr18Ni12Mo2Cu2 - Form of Supply

Product type Products Dimension Processes Deliver Status
Plates / Sheets Plates / Sheets 0.08-200mm(T)*W*L Forging, hot rolling and cold rolling Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Steel Bar Round Bar, Flat Bar, Square Bar Φ8-1200mm*L Forging, hot rolling and cold rolling, Cast Black, Rough Turning, Shot Blasting,
Coil / Strip Steel Coil /Steel Strip 0.03-16.0x1200mm Cold-Rolled & Hot-Rolled Annealed, Solution and Aging, Q+T, ACID-WASHED, Shot Blasting
Pipes / Tubes Seamless Pipes/Tubes, Welded Pipes/Tubes OD:6-219mm x WT:0.5-20.0mm Hot extrusion, Cold Drawn, Welded Annealed, Solution and Aging, Q+T, ACID-WASHED

Cross Reference Table(Equivalent Grade)

Grade Standard Country Application
0Cr18Ni12Mo2Cu2 GB China
0Cr18Ni12Mo2Cu2 stainless steel corrosion resistance, resistance to corrosion resistance is better than 0Cr17Ni12Mo2. 0Cr18Ni12Mo2Cu2 stainless steel used in the sulphuric acid resistant material.

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