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

China JB 60Si2MnA 机床零件热处理技术条件 第1部分:退火、正火、调质 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 60Si2MnA / 60Si2MnA
Category Grade Standard Region/Area Standard Content
Metals 60Si2MnA JB/T 8491.1 China 机床零件热处理技术条件 第1部分:退火、正火、调质

Chemical composition(mass fraction)(wt.%) of the 60Si2MnA

Element Min Max Similar

Mechanical Properties of steel grade 60Si2MnA

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)
687 (≥) 176 (≥) 22 21 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade 60Si2MnA

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
22 - -     0.33 -  
495 153 - 11.3 123   -  
753 - 42 32.2   142 344

Heat Treatment of steel grade 60Si2MnA

Heat treated : 1121°C - 1614°C

Technological Curves of steel grade 60Si2MnA

Cross Reference Table (Equivalent Grade) of 60Si2MnA

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 60Si2MnA?
  • List your company on S&G now? Join
  • Non-paying users only
Sidebar RFQs Menu My Account
Top