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B 729 N08026

Favorite Datasheet
B 475 N08026 N08026
#20Mo-6 #N08026

Description

USA SAE B 729 (2009), B 729 N08026 Specialsteel Standard Specification for Seamless UNS N08020, UNS N08026, and UNS N08024 Nickel-Alloy Pipe and Tube and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: B 729 N08026
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel B 729 N08026 Austenite SAE USA Standard Specification for Seamless UNS N08020, UNS N08026, and UNS N08024 Nickel-Alloy Pipe and Tube

Chemical composition(mass fraction)(wt.%) of the B 729 N08026

C Mn Si P S Cr Ni Mo Cu
≤0.03 ≤1.00 ≤0.50 ≤0.03 ≤0.03 22.00 -26.00 33.00 -37.20 5.00 -6.70 2.00 -4.00

Mechanical Properties of steel grade B 729 N08026

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)
989 (≥) 812 (≥) 23 33 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade B 729 N08026

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
24 - -     0.32 -  
637 697 - 23.3 422   -  
453 - 34 11.2   422 321

Heat Treatment of steel grade B 729 N08026

Heat treated : 1332°C - 1165°C

Technological Curves of steel grade B 729 N08026

Cross Reference Table (Equivalent Grade) of B 729 N08026

Grade Standard Country Application
20Mo-6 HS

Relevant standard of B 729 N08026

B 729 (2009) Standard Specification for Seamless UNS N08020, UNS N08026, and UNS N08024 Nickel-Alloy Pipe and Tube B-729-(2009).pdf
B 475 N08026 N08026
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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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