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

America SAE 71660 Former SAE Standard and Former SAE Ex-Steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 71660 / 71660
Category Grade Standard Region/Area Standard Content
Metals 71660 SAE J 1249 America Former SAE Standard and Former SAE Ex-Steels

Chemical composition(mass fraction)(wt.%) of the 71660

Element Min Max Similar

Mechanical Properties of steel grade 71660

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)
149 (≥) 197 (≥) 11 33 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade 71660

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 - -     0.12 -  
826 735 - 44.3 323   -  
292 - 24 44.2   222 341

Heat Treatment of steel grade 71660

Heat treated : 1433°C - 1161°C

Technological Curves of steel grade 71660

Cross Reference Table (Equivalent Grade) of 71660

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 71660?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top