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

CR HSLA 340

Global 企业标准 CRHSLA340 High strength low alloy (HSLA) steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CRHSLA340 / CR HSLA 340
Category Grade Standard Region/Area Standard Content
Metals CR HSLA 340 -- Global High strength low alloy (HSLA) steels

Chemical composition(mass fraction)(wt.%) of the CR HSLA 340

Element Min Max Similar

Mechanical Properties of steel grade CR HSLA 340

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)
967 (≥) 842 (≥) 24 24 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade CR HSLA 340

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
34 - -     0.14 -  
876 545 - 41.3 334   -  
539 - 32 44.2   331 114

Heat Treatment of steel grade CR HSLA 340

Heat treated : 1982°C - 1198°C

Technological Curves of steel grade CR HSLA 340

Cross Reference Table (Equivalent Grade) of CR HSLA 340

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