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

W112 Special

Description

USA SAE SAE J 437 (1970), SAE J 438 (1970), W112 Special Tool Die Steels Tool and die steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Die Steels: W112 Special
Category Class Grade Standard Country Application
Steel GradesTool Die Steels W112 Special SAE USA Tool and die steels

Chemical composition(mass fraction)(wt.%) of the W112 Special

C Si Mn Cr V
1.10 -1.30 0.10 -0.40 0.10 -0.40 ≤ ≥ ≤ ≥

Mechanical Properties of steel grade W112 Special

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)
733 (≥) 894 (≥) 43 42 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 134

Physical Properties of steel grade W112 Special

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 - -     0.34 -  
888 297 - 11.3 342   -  
784 - 31 11.2   134 322

Heat Treatment of steel grade W112 Special

Heat treated : 1934°C - 1113°C

Technological Curves of steel grade W112 Special

Cross Reference Table (Equivalent Grade) of W112 Special

Relevant standard of W112 Special

SAE J 437 (1970) Selection and heat treatment of tool and die steels SAE-J-437-(1970).pdf
SAE J 438 (1970) Tool and die steels SAE-J-438-(1970).pdf

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 W112 Special?
  • List your company on S&G now? Join
  • Non-paying users only
Top