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1.4828

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X15(20)CrNiSi25-4 X15CrNiSi20-12
#1.4828

Description

Germany DIN 1.4828 Stainless steel and 1.4828 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: 1.4828
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel 1.4828 DIN Germany Stainless steel
1.4724
X10CrAISi13/X10CrAI13
1.4742
X10CrAISi18/X10CrAI18
X18CrN28
1.4749
1.4762
X10CrAISi25/X10CrAI24
1.4821
X15(20)CrNiSi25-4

Chemical composition(mass fraction)(wt.%) of the 1.4828

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) N(%)
Max 0.20 1.50-2.50 Max 2.00 Max 0.045 Max 0.015 19.0-21.0 Max 0.11

Mechanical Properties of steel grade 1.4828

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)
221 (≥) 523 (≥) 23 42 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 214

Physical Properties of steel grade 1.4828

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
42 - -     0.34 -  
176 612 - 21.3 112   -  
421 - 32 12.2   223 241

Heat Treatment of steel grade 1.4828

Heat treated : 1568°C - 1196°C

Technological Curves of steel grade 1.4828

Cross Reference Table (Equivalent Grade) of 1.4828

Grade Standard Country Application
1.4828 DIN Germany Stainless steel
X15(20)CrNiSi25-4 X15CrNiSi20-12
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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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