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B811 R60804

America ASTM B811R60804 核反应堆燃料外包覆用锻制锆合金无缝钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B811R60804 / B811 R60804
Category Grade Standard Region/Area Standard Content
Metals B811 R60804 ASTM B811 America 核反应堆燃料外包覆用锻制锆合金无缝钢管

Chemical composition(mass fraction)(wt.%) of the B811 R60804

Element Min Max Similar

Mechanical Properties of steel grade B811 R60804

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)
967 (≥) 755 (≥) 13 43 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade B811 R60804

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
23 - -     0.41 -  
636 469 - 33.3 232   -  
243 - 12 14.2   132 143

Heat Treatment of steel grade B811 R60804

Heat treated : 1396°C - 1986°C

Technological Curves of steel grade B811 R60804

Cross Reference Table (Equivalent Grade) of B811 R60804

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