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B805 N07776

America ASTM B805N07776 统一编制牌号为NO7716,NO7725,N07773,N07776和N09777沉淀硬化镍合金钢棒和钢丝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: B805N07776 / B805 N07776
Category Grade Standard Region/Area Standard Content
Metals B805 N07776 ASTM B805 America 统一编制牌号为NO7716,NO7725,N07773,N07776和N09777沉淀硬化镍合金钢棒和钢丝

Chemical composition(mass fraction)(wt.%) of the B805 N07776

Element Min Max Similar

Mechanical Properties of steel grade B805 N07776

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)
922 (≥) 434 (≥) 22 32 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade B805 N07776

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
12 - -     0.14 -  
192 489 - 13.3 442   -  
616 - 42 12.2   223 234

Heat Treatment of steel grade B805 N07776

Heat treated : 1536°C - 1834°C

Technological Curves of steel grade B805 N07776

Cross Reference Table (Equivalent Grade) of B805 N07776

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