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SB-861 Grade 32

America ASME SB-861Grade32 钛和钛合金无缝管的标准规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SB-861Grade32 / SB-861 Grade 32
Category Grade Standard Region/Area Standard Content
Metals SB-861 Grade 32 ASME SB-861 America 钛和钛合金无缝管的标准规范

Chemical composition(mass fraction)(wt.%) of the SB-861 Grade 32

Element Min Max Similar
Zr 0.6000 1.4000 -
V 0.6000 1.4000 -
Ti - - -
Sn 0.6000 1.4000 -
Si 0.0600 0.1400 -
Others total - 0.4000 -
Others each - 0.1000 -
O - 0.1100 -
N - 0.0300 -
Mo 0.6000 1.2000 -
H - 0.0150 -
Fe - 0.2500 -
C - 0.0800 -
Al 4.5000 5.5000 -

Mechanical Properties of steel grade SB-861 Grade 32

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)
247 (≥) 388 (≥) 34 33 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade SB-861 Grade 32

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
33 - -     0.43 -  
725 125 - 13.3 223   -  
824 - 32 31.2   413 144

Heat Treatment of steel grade SB-861 Grade 32

Heat treated : 1376°C - 1349°C

Technological Curves of steel grade SB-861 Grade 32

Cross Reference Table (Equivalent Grade) of SB-861 Grade 32

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