T41901 Tool Die Steels

T41901 - Specification & Application

Shock-Resisting Tool Steel

Chemical composition(wt.%) of T41901 grade:

Elements Min.(≥) Max.(≤) Similar Remarks
C 0.40 0.55
Si 0.15 1.20
Mn 0.10 0.40
P - 0.030
S - 0.030
Cr 1.00 1.80
Mo - 0.50
V 0.15 0.30
W 1.50 3.00
Ni+Cu - 0.75

T41901 - Detail

Shock-Resisting Tool Steel

Mechanical properties of grade T41901

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)
956 (≥) 965 (≥) 13 13 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical properties of grade T41901

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
517 (≥) 943 (≥) 24 12 43 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
492 579 253

Equivalent Grade

Equivalent Products

We can customize the production of T41901 grade, contact us for the best solution.
sales@specificsteel.com