Available 24/7 at sales@steel-grades.com

EN X12CrCoNi21-20

Description

Euronorm EN EN X12CrCoNi21-20 Euronorm Stainless Steel and EN X12CrCoNi21-20 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: EN X12CrCoNi21-20

Chemical composition(mass fraction)(wt.%) of the EN X12CrCoNi21-20

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Nb(%)
0.08-0.16 1.00 2.00 0.035 0.015 20.0-22.5 19.0-21.0 2.50-3.50 0.75-1.25

Mechanical Properties of steel grade EN X12CrCoNi21-20

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)
319 (≥) 283 (≥) 21 41 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade EN X12CrCoNi21-20

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 - -     0.31 -  
293 689 - 44.3 124   -  
596 - 14 24.2   411 232

Heat Treatment of steel grade EN X12CrCoNi21-20

Heat treated : 1967°C - 1696°C

Technological Curves of steel grade EN X12CrCoNi21-20

Cross Reference Table (Equivalent Grade) of EN X12CrCoNi21-20

Grade Standard Country Application
X12CrCoNi21-20 DIN Germany The high-temperature and high-strength steel
EN X12CrCoNi21-20 EN Euronorm Euronorm Stainless Steel

Available Suppliers

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 EN X12CrCoNi21-20?
  • List your company on S&G now? Join
  • Non-paying users only
Top