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AISI 7260

America AISI AISI7260 Former SAE Standard and Former SAE Ex-Steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AISI7260 / AISI 7260
Category Grade Standard Region/Area Standard Content
Metals AISI 7260 SAE J 1249 America Former SAE Standard and Former SAE Ex-Steels

Chemical composition(mass fraction)(wt.%) of the AISI 7260

Element Min Max Similar
W 1.5000 2.0000 -
Si 0.1500 0.3000 -
S - 0.0400 -
P - 0.0350 -
Mn - 0.3000 -
Cr 0.5000 1.0000 -
C 0.5000 0.7000 -

Mechanical Properties of steel grade AISI 7260

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
656 (≥) 928 (≥) 11 44 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade AISI 7260

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
31 - -     0.21 -  
544 348 - 32.3 123   -  
438 - 44 13.2   233 321

Heat Treatment of steel grade AISI 7260

Heat treated : 1573°C - 1934°C

Technological Curves of steel grade AISI 7260

Cross Reference Table (Equivalent Grade) of AISI 7260

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