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1.4821

Favorite Datasheet
1.4762 1.4828
#1.4821

Description

1.4821 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: 1.4821
Category Type Steel Grade Standard Country Application
Steel GradesStainless Steel 1.4821
X10CrAlSi 25
X10CrAl24
X15CrNiSi 25-4
X20CrNiSi 25-4
X15CrNiSi 20-12
1.4720
1.4724
1.4749
1.4742
1.4762

Chemical composition(mass fraction)(wt.%) of the 1.4821

 

 

 

C  Si 
≤		 Mn 
≤		  P
≤		  S
≤		 Cr   Ni  Other
 0.10-0.20  0.80-1.50 2.00   0.040  0.015  24.5-27.5  3.50-5.50  N ≤0.11


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Mechanical Properties of steel grade 1.4821

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)
459 (≥) 676 (≥) 22 24 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade 1.4821

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
43 - -     0.42 -  
949 915 - 12.3 432   -  
375 - 22 14.2   242 333

Heat Treatment of steel grade 1.4821

Heat treated : 1843°C - 1567°C

Technological Curves of steel grade 1.4821

Cross Reference Table (Equivalent Grade) of 1.4821

Grade Standard Country Application
1.4821 DIN Germany Stainless steel
1.4762 1.4828
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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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