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Vecumeltrol4l Application:Martensitic special steel
Category Type Steel grade Standard Country
Grades Special Alloy Vecumeltrol4l AISI USA

Chemical composition % of the ladle analysis of grade Vecumeltrol4l

C(%) Cr(%) Mo(%) Co(%) Al(%) Ti(%) Other(%)
Max 0.12 Max 20.00 Max 10.50 11 1.5 3.15 Fe(%) Max 5.00
Vecumeltrol4l
Mechanical properties of grade Vecumeltrol4l
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)
974 (≥) 229 (≥) 42 12 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 111
Physical properties of grade Vecumeltrol4l
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
131 (≥) 597 (≥) 23 12 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 231
Temp.
°C/°F
Creep strain limit
(10000h)
(Rp1,0) N/mm2
Creep rupture strength
(10000h)
(Rp1,0) N/mm2
723 142 939
Vecumeltrol4l 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

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