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America SAE 1330 Chemical compositions of SAE alloy steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1330 / 1330
Category Grade Standard Region/Area Standard Content
Metals 1330 SAE J 404 America Chemical compositions of SAE alloy steels

Chemical composition(mass fraction)(wt.%) of the 1330

Element Min Max Similar
Si 0.1500 0.3500 -
S - 0.0400 -
P - 0.0350 -
Mn 1.6000 1.9000 -
C 0.2800 0.3300 -
Si 0.1500 0.3500 -
S - 0.0400 -
P - 0.0350 -
Ni - 0.2500 -
Mo - 0.0600 -
Mn 1.5000 1.9000 -
Cu - 0.3500 -
Cr - 0.2000 -
C 0.2700 0.3400 -
Si 0.1500 0.3500 -
S - 0.0400 -
Pb 0.1500 0.3500 -
P - 0.0300 -
Ni - 0.2500 -
Mo - 0.0600 -
Mn 1.6000 1.8000 -
Cu - 0.3500 -
Cr - 0.2000 -
C 0.2800 0.3300 -

Mechanical Properties of steel grade 1330

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)
372 (≥) 279 (≥) 22 41 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade 1330

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
44 - -     0.14 -  
557 413 - 32.3 313   -  
372 - 43 44.2   143 144

Heat Treatment of steel grade 1330

Heat treated : 1699°C - 1668°C

Technological Curves of steel grade 1330

Cross Reference Table (Equivalent Grade) of 1330

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