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B 649 N08904

Favorite Datasheet
A 358 N08904 N08904
#904L #N08904

Description

USA SAE B 649 (2006), B 649 N08904 Specialsteel Nickel-iron-chromium-molybdenum-copper low-carbon alloys bar and wire and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: B 649 N08904
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel B 649 N08904 Austenite SAE USA Nickel-iron-chromium-molybdenum-copper low-carbon alloys bar and wire

Chemical composition(mass fraction)(wt.%) of the B 649 N08904

C Mn Si P S Cr Ni Mo Cu
≤0.02 ≤2.00 ≤1.00 ≤0.045 ≤0.035 19.00 -23.00 23.00 -28.00 4.00 -5.00 1.00 -2.00

Mechanical Properties of steel grade B 649 N08904

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)
139 (≥) 832 (≥) 24 32 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade B 649 N08904

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 - -     0.33 -  
811 826 - 11.3 332   -  
578 - 42 23.2   221 143

Heat Treatment of steel grade B 649 N08904

Heat treated : 1421°C - 1824°C

Technological Curves of steel grade B 649 N08904

Cross Reference Table (Equivalent Grade) of B 649 N08904

Grade Standard Country Application
904L
INCO alloy 904L
904L
904L(N08904)
N08904
N08904
N08904
UNS N08904

Relevant standard of B 649 N08904

B 649 (2006) Nickel-iron-chromium-molybdenum-copper low-carbon alloys bar and wire B-649-(2006).pdf
A 358 N08904 N08904
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Jiangyou Longhai Special Steel Co.,Ltd.
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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