W109 Special

USA SAE SAE J 437 (1970) SAE J 438 (1970) W109 Special Tool and die steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Category Class Grade Standard Country Application
Steel GradesTool Die Steels W109 Special SAE USA Tool and die steels
Datasheet for:Steel Grades:Tool Die Steels:W109 Special

Chemical composition(mass fraction)(wt.%) of the W109 Special

Elements Min.(≥) Max.(≤)
C 0.85 0.95
Si 0.10 0.40
Mn 0.10 0.40
Cr - -
V - -

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade W109 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)
334 (≥) 683 (≥) 14 43 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 234
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
44 - -     0.42 -  
666 376 - 11.3 331   -  
653 - 43 44.2   412 423
Heat treated : 1149°C - 1275°C
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
W109 Commerial SAE USA
Tool and die steels
W109 Standard SAE USA
Tool and die steels
W109 Extra SAE USA
Tool and die steels
W109 Special SAE USA
Tool and die steels
Relevant standard
Standard No. Description Download
SAE J 437 (1970) Selection and heat treatment of tool and die steels
SAE J 438 (1970) Tool and die steels
Contact Suppliers with your enquiries for W109 Special any of the shape and size.

Tool & Die Steels Inc.

Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier.
SAE J 437 (1970), SAE J 438 (1970), W109 Special can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
TEL:+86-13880247006
E-mail: [email protected]teels.com
Website: https://www.tool-die-steels.com/

Round, Square, Hex, Flat, Hollow

W109 Special Bar

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Shaft, Ring, Disks, Cylinder

W109 Special Forged

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Special shaped profile steel

W109 Special Steel

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High precision machine Forging parts

W109 Special Parts

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