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

X6CrNi25-21

Favorite Datasheet
ISO H14 ISO H15
#X6CrNi25-21

Description

International ISO ISO 4955 (2005), ISO 9327-5, X6CrNi25-21 Specialsteel Steel forgings and rolled or forged bars for pressure purposes - Technical delivery conditions - Part 5: Stainless steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: X6CrNi25-21
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel X6CrNi25-21 Austenite ISO International Steel forgings and rolled or forged bars for pressure purposes - Technical delivery conditions - Part 5: Stainless steels

Chemical composition(mass fraction)(wt.%) of the X6CrNi25-21

C Si Mn P S Cr Ni
≤0.08 ≤1.50 ≤2.00 ≤0.045 ≤0.030 24.00 -26.00 19.00 -22.00

Mechanical Properties of steel grade X6CrNi25-21

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)
571 (≥) 692 (≥) 31 44 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade X6CrNi25-21

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
41 - -     0.11 -  
395 278 - 34.3 141   -  
745 - 34 23.2   333 141

Heat Treatment of steel grade X6CrNi25-21

Heat treated : 1363°C - 1429°C

Technological Curves of steel grade X6CrNi25-21

Relevant standard of X6CrNi25-21

ISO 4955 (2005) Heat-resistant steels ISO-4955-(2005).pdf
ISO 9327-5 Steel forgings and rolled or forged bars for pressure purposes - Technical delivery conditions - Part 5: Stainless steels ISO-9327-5.pdf
ISO H14 ISO H15
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 X6CrNi25-21?
  • List your company on S&G now? Join
  • Non-paying users only
Top