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UNS T30111 Details

UNS T30111 Standard Download

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T30111 Application:Cold-Work Tool Steel (A-11)

Category Type Grade Designations
Grades Tool Die Steels T30111 USA - UNS ,

Chemical composition(wt.%) of T30111 grade:

Elements Min.（≥） Max.（≤） Similar Remarks
C 2.40 2.50
Si 0.75 1.10
Mn 0.35 0.60
Cr 4.75 5.50
Mo 1.10 1.50
V 9.25 10.25
W 0.50 -
S 0.05 0.09
Cold-Work Tool Steel (A-11)

Mechanical properties of grade T30111

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)
444 (≥) 172 (≥) 33 33 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical properties of grade T30111

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
455 (≥) 374 (≥) 32 34 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 433
Temp.
°C/°F		 Creep strain limit
(10000h)
(Rp1,0) N/mm2		 Creep rupture strength
(10000h)
(Rp1,0) N/mm2
393 951 483

T30111 - 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
T30111 UNS USA
Cold-Work Tool Steel (A-11)

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