Chinese
Available 24/7 at contact@steel-grades.com
SGSG
Post Your Request Now
Toggle menu
Hello, Sign inMy Account

1.4821

Favorite Datasheet
X15CrNiSi25-4 X15CrNiSi25-21
#X15CrNiSi25-4 #1-4821

Description

UK B.S. BS EN 10088-1, BS EN 10095, 1.4821 Specialsteel Heat resisting steels and nickel alloys and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: 1.4821
Category Class Grade Standard Country Application
Steel GradesSpecialsteel 1.4821 B.S. UK Heat resisting steels and nickel alloys

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

C Si Mn P S Cr Ni Al N
0.10 -0.20 0.80 -1.50 ≤2.00 ≤0.040 ≤0.015 24.50 -26.50 3.50 -5.50 ≤ ≥ ≤0.11

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)
227 (≥) 144 (≥) 13 14 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

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
33 - -     0.44 -  
352 379 - 33.3 344   -  
426 - 21 21.2   124 114

Heat Treatment of steel grade 1.4821

Heat treated : 1149°C - 1259°C

Technological Curves of steel grade 1.4821

Relevant standard of 1.4821

BS EN 10088-1 Stainless steels - Part 1: List of stainless steels BS-EN-10088-1.pdf
BS EN 10095 Heat resisting steels and nickel alloys BS-EN-10095.pdf
X15CrNiSi25-4 X15CrNiSi25-21
Available Suppliers
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...

Rfq.: sales@longhaisteel.com
  • Do you supply this 1.4821?
  • List your company on S&G now? Join
  • Non-paying users only
Top