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GB Y3Cr13 Details

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Y3Cr13 Application:Cold finished stainless steel bars

Category Type Grade Microstructure Designations
Grades Stainless Steels Y3Cr13 Martensite China - GB , GB/T 1220 (1992) - Stainless steel bars
GB/T 4226 (2004) - Cold finished stainless steel bars
GB/T 4356 (2002) - Stainless steel wire rods

Chemical composition(wt.%) of Y3Cr13 grade: GB/T 1220 (1992)

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.26 0.40
Si - 1.00
Mn - 1.25
P - 0.060
S - 0.150
Ni - 0.60
Cr 12.00 14.00
Mo - 0.60
Y3Cr13

Mechanical properties of grade Y3Cr13 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)
864 (≥) 649 (≥) 14 41 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical properties of grade Y3Cr13 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
912 (≥) 789 (≥) 22 12 41 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
269 336 695

Y3Cr13 - 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
Y3Cr13 GB China
Cold finished stainless steel bars
Y3Cr13 GB China
Cold finished stainless steel bars

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