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TATP 3250 HL

Japan JIS TATP3250HL 钛及钛合金 - 无缝管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: TATP3250HL / TATP 3250 HL
Category Grade Standard Region/Area Standard Content
Metals TATP 3250 HL JIS H4630 Japan 钛及钛合金 - 无缝管

Chemical composition(mass fraction)(wt.%) of the TATP 3250 HL

Element Min Max Similar
C - 0.0800 -
V 2.0000 3.0000 -
Ti - - -
Al 2.5000 3.5000 -
N - 0.0300 -
Fe - 0.2500 -
H - 0.0150 -
O - 0.1500 -
Others each - 0.1000 -
Others total - 0.4000 -

Mechanical Properties of steel grade TATP 3250 HL

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)
436 (≥) 255 (≥) 22 32 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade TATP 3250 HL

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
42 - -     0.13 -  
359 757 - 41.3 244   -  
694 - 23 32.2   231 411

Heat Treatment of steel grade TATP 3250 HL

Heat treated : 1569°C - 1835°C

Technological Curves of steel grade TATP 3250 HL

Cross Reference Table (Equivalent Grade) of TATP 3250 HL

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