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B 691 N08366

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B 690 N08366 N08366
#AL-6X #N08366

Description

USA SAE B 691 (2002), B 691 N08366 Specialsteel Iron-Nickel-Chromium-Molybdenum Alloys (UNS N08366 and UNS N08367) Rod, Bar, and Wire and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: B 691 N08366
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel B 691 N08366 Austenite SAE USA Iron-Nickel-Chromium-Molybdenum Alloys (UNS N08366 and UNS N08367) Rod, Bar, and Wire

Chemical composition(mass fraction)(wt.%) of the B 691 N08366

C Mn Si P S Cr Ni Mo
≤0.035 ≤2.00 ≤1.00 ≤0.03 ≤0.03 20.00 -22.00 23.50 -25.50 6.00 -7.00

Mechanical Properties of steel grade B 691 N08366

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)
874 (≥) 893 (≥) 32 44 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade B 691 N08366

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 - -     0.22 -  
138 354 - 44.3 113   -  
826 - 23 13.2   323 142

Heat Treatment of steel grade B 691 N08366

Heat treated : 1658°C - 1983°C

Technological Curves of steel grade B 691 N08366

Cross Reference Table (Equivalent Grade) of B 691 N08366

Grade Standard Country Application
AL-6X
AL-6XN
AL-6X(N08366)

Relevant standard of B 691 N08366

B 691 (2002) Iron-Nickel-Chromium-Molybdenum Alloys (UNS N08366 and UNS N08367) Rod, Bar, and Wire B-691-(2002).pdf
B 690 N08366 N08366
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Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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