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

A220 Grade 340M5

America ASTM A220Grade340M5 珠光体可锻铁 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: A220Grade340M5 / A220 Grade 340M5
Category Grade Standard Region/Area Standard Content
Metals A220 Grade 340M5 ASTM A220/A220M America 珠光体可锻铁

Chemical composition(mass fraction)(wt.%) of the A220 Grade 340M5

Element Min Max Similar

Mechanical Properties of steel grade A220 Grade 340M5

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)
392 (≥) 543 (≥) 43 32 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade A220 Grade 340M5

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 - -     0.21 -  
916 783 - 31.3 322   -  
582 - 12 33.2   111 341

Heat Treatment of steel grade A220 Grade 340M5

Heat treated : 1217°C - 1956°C

Technological Curves of steel grade A220 Grade 340M5

Cross Reference Table (Equivalent Grade) of A220 Grade 340M5

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 A220 Grade 340M5?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top