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S21900

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A 814 S21900 SA-813 S21900
# #Nitronic #40(XM-10) #S21900

Description

USA AISI S21900 Specialsteel Austenitic Chromium Manganese Nickel Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: S21900
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel S21900 Austenite AISI USA Austenitic Chromium Manganese Nickel Stainless Steel

Chemical composition(mass fraction)(wt.%) of the S21900

C Mn Si P S Cr Ni Mo N
≤0.08 8.00 -10.00 ≤1.00 ≤0.06 ≤0.03 19.00 -21.50 5.50 -7.50 ≤ ≥ 0.15 -0.40

Mechanical Properties of steel grade S21900

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)
126 (≥) 936 (≥) 21 33 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade S21900

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
13 - -     0.21 -  
892 632 - 14.3 112   -  
182 - 42 42.2   442 424

Heat Treatment of steel grade S21900

Heat treated : 1675°C - 1351°C

Technological Curves of steel grade S21900

Cross Reference Table (Equivalent Grade) of S21900

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
A 814 S21900 SA-813 S21900
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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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