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F 621 S20910

Favorite Datasheet
F 2181 S20910 S20910
#Nitronic #50(XM-19) #S20910

Description

USA SAE F 621 (2008), F 621 S20910 Specialsteel Standard Specification for Stainless Steel Forgings for Surgical Implants and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: F 621 S20910
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel F 621 S20910 Austenite SAE USA Standard Specification for Stainless Steel Forgings for Surgical Implants

Chemical composition(mass fraction)(wt.%) of the F 621 S20910

C Mn Si P S Cr Ni Mo N Nb V
≤0.06 4.00 -6.00 ≤1.00 ≤0.04 ≤0.03 20.50 -23.50 11.50 -13.50 1.50 -3.00 0.20 -0.40 0.10 -0.30 0.10 -0.30

Mechanical Properties of steel grade F 621 S20910

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)
597 (≥) 876 (≥) 43 43 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade F 621 S20910

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
33 - -     0.13 -  
839 225 - 32.3 232   -  
819 - 31 34.2   133 124

Heat Treatment of steel grade F 621 S20910

Heat treated : 1715°C - 1539°C

Technological Curves of steel grade F 621 S20910

Cross Reference Table (Equivalent Grade) of F 621 S20910

Grade Standard Country Application
NITRONIC 20
NITRONIC 30
NITRONIC 32
NITRONIC 33
NITRONIC 40
NITRONIC 50
NITRONIC 60
S20910
S20910
S20910
S20910
S20910
S20910
S20910

Relevant standard of F 621 S20910

F 621 (2008) Standard Specification for Stainless Steel Forgings for Surgical Implants F-621-(2008).pdf
F 2181 S20910 S20910
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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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