Location » Home » Grades > Stainless Steels & Special Steels > 1Cr11Ni2W2MoV

GB 1Cr11Ni2W2MoV Details

1Cr11Ni2W2MoV

1Cr11Ni2W2MoV Application:Heat-resisting steel bars
Category Type Grade Microstructure Designations
Grades Stainless Steels & Special Steels 1Cr11Ni2W2MoV Martensite China - GB , GB/T 1221 (1992) - Heat-resisting steel bars
GB/T 4356 (2002) - Stainless steel wire rods
Chemical composition(mass fraction)(wt.%)
Elements Min.(≥) Max.(≤)
C 0.10 0.16
Si - 0.60
Mn - 0.60
P - 0.035
S - 0.030
Ni 1.40 1.80
Cr 10.50 12.00
Mo 0.30 0.50
W 1.50 2.00
V 0.18 0.30
Mechanical properties of grade 1Cr11Ni2W2MoV
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)
539 (≥) 384 (≥) 43 33 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 432
Physical properties of grade 1Cr11Ni2W2MoV
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
287 (≥) 414 (≥) 22 23 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 141
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
559 622 374
1Cr11Ni2W2MoV Range of products
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
1Cr11Ni2W2MoV GB China
Heat-resisting steel bars

Relevant products

Enquiry