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B 475 N08020

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B 473 N08020 B 729 N08020
#20Cb-3 #N08020

Description

USA SAE B 475 (2007), B 475 N08020 Specialsteel UNS N08020, UNS N08024, and UNS N08026 Nickel Alloy Round Weaving Wire and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: B 475 N08020
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel B 475 N08020 Austenite SAE USA UNS N08020, UNS N08024, and UNS N08026 Nickel Alloy Round Weaving Wire

Chemical composition(mass fraction)(wt.%) of the B 475 N08020

C Mn Si P S Cr Ni Mo Cu Nb
≤0.07 ≤2.00 ≤1.00 ≤0.045 ≤0.035 19.00 -21.00 32.00 -38.00 2.00 -3.00 3.00 -4.00 8×C％ -1.00

Mechanical Properties of steel grade B 475 N08020

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)
791 (≥) 822 (≥) 21 12 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 144

Physical Properties of steel grade B 475 N08020

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
22 - -     0.23 -  
325 847 - 44.3 331   -  
994 - 42 11.2   343 133

Heat Treatment of steel grade B 475 N08020

Heat treated : 1826°C - 1647°C

Technological Curves of steel grade B 475 N08020

Cross Reference Table (Equivalent Grade) of B 475 N08020

Grade Standard Country Application
20Cb-3,20Mo-4,20Mo-6
N08020
N08020

Relevant standard of B 475 N08020

B 475 (2007) UNS N08020, UNS N08024, and UNS N08026 Nickel Alloy Round Weaving Wire B-475-(2007).pdf
B 473 N08020 B 729 N08020
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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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