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

A240 Type 429

America ASTM A240Type429 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: A240Type429 / A240 Type 429
Category Grade Standard Region/Area Standard Content
Metals A240 Type 429 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 429

Element Min Max Similar

Mechanical Properties of steel grade A240 Type 429

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)
869 (≥) 237 (≥) 32 12 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade A240 Type 429

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
21 - -     0.14 -  
444 882 - 24.3 412   -  
312 - 34 41.2   332 234

Heat Treatment of steel grade A240 Type 429

Heat treated : 1799°C - 1126°C

Technological Curves of steel grade A240 Type 429

Cross Reference Table (Equivalent Grade) of A240 Type 429

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 429?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top