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Global 企业标准 RA330TX and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: RA330TX / RA 330TX
Category Grade Standard Region/Area Standard Content
Metals RA 330TX -- Global

Chemical composition(mass fraction)(wt.%) of the RA 330TX

Element Min Max Similar
Ti 0.2000 0.6000 -
Sn - 0.0250 -
Si 0.7500 1.5000 -
S - 0.0300 -
Pb - 0.0050 -
P - 0.0300 -
Ni 34.0000 37.0000 -
Mn - 2.0000 -
Fe - - -
Cu - 1.0000 -
Cr 17.0000 20.0000 -
C 0.0500 0.1000 -
Al 0.1000 0.5000 -

Mechanical Properties of steel grade RA 330TX

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)
331 (≥) 186 (≥) 11 43 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade RA 330TX

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
14 - -     0.11 -  
235 232 - 31.3 334   -  
593 - 13 23.2   113 331

Heat Treatment of steel grade RA 330TX

Heat treated : 1942°C - 1642°C

Technological Curves of steel grade RA 330TX

Cross Reference Table (Equivalent Grade) of RA 330TX

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