W109 Extra

This page provides SAE J 437 (1970), SAE J 438 (1970), W109 Extra datasheet, W109 Extra mechanical properties, chemical element W109 Extra, technical specifications of W109 Extra steel material properties. W109 Extra performance specifications.

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

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

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 Extra

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)
931 (≥) 499 (≥) 22 43 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 111
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
12 - -     0.34 -  
822 778 - 31.3 242   -  
287 - 41 14.2   121 342
Heat treated : 1196°C - 1925°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 Extra any of the shape and size.

Haihong International Trade (HK) CO., Limited

Stainless Steel, Special Steel, Compressor Blading, Turbine Blading, Superalloy Supplier.
SAE J 437 (1970), SAE J 438 (1970), W109 Extra 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.
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