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

A240 Type XM-27

America ASTM A240TypeXM-27 压力容器用耐热铬及铬镍不锈钢板、薄板及带材 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A240TypeXM-27 / A240 Type XM-27
Category Grade Standard Region/Area Standard Content
Metals A240 Type XM-27 ASTM A240/A240M America 压力容器用耐热铬及铬镍不锈钢板、薄板及带材

Chemical composition(mass fraction)(wt.%) of the A240 Type XM-27

Element Min Max Similar

Mechanical Properties of steel grade A240 Type XM-27

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)
244 (≥) 462 (≥) 41 32 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 313

Physical Properties of steel grade A240 Type XM-27

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
13 - -     0.44 -  
451 617 - 23.3 441   -  
482 - 43 31.2   113 134

Heat Treatment of steel grade A240 Type XM-27

Heat treated : 1463°C - 1432°C

Technological Curves of steel grade A240 Type XM-27

Cross Reference Table (Equivalent Grade) of A240 Type XM-27

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 A240 Type XM-27?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top