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S21800

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F 899 S21800 SA-240 S21800
#Nitronic #60 #S21800

Description

USA AISI S21800 Specialsteel Austenitic Chromium Nickel Manganese Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S21800
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S21800 Austenite AISI USA Austenitic Chromium Nickel Manganese Stainless Steel

Chemical composition(mass fraction)(wt.%) of the S21800

C Mn Si P S Cr Ni Mo N
≤0.10 7.00 -9.00 3.50 -4.50 ≤0.04 ≤0.03 16.00 -18.00 8.00 -9.00 ≤ ≥ 0.08 -0.18

Mechanical Properties of steel grade S21800

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)
815 (≥) 485 (≥) 41 14 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade S21800

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
32 - -     0.14 -  
331 631 - 14.3 232   -  
754 - 14 44.2   341 422

Heat Treatment of steel grade S21800

Heat treated : 1518°C - 1899°C

Technological Curves of steel grade S21800

Cross Reference Table (Equivalent Grade) of S21800

Grade Standard Country Application
NITRONIC 20
NITRONIC 30
NITRONIC 32
NITRONIC 33
NITRONIC 40
NITRONIC 50
NITRONIC 60
1.4460
X60CrMnMoVNbN 21-10
1.4960
1.4460
1.4560
C60W
C60U
60WCrV7
60WCrV8
1.2601
1.2604
60MnSiCr4
1.2360
F 899 S21800 SA-240 S21800
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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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