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W209 Commerial

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W112 Commerial W210 Commerial
#W209

Description

USA SAE SAE J 437 (1970), SAE J 438 (1970), W209 Commerial Tool Die Steels Tool and die steels and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Die Steels: W209 Commerial
Category Class Grade Standard Country Application
Steel GradesTool Die Steels W209 Commerial SAE USA Tool and die steels

Chemical composition(mass fraction)(wt.%) of the W209 Commerial

C Si Mn Cr V
0.85 -0.95 ≤0.35 ≤0.35 ≤0.20 0.15 -0.35

Mechanical Properties of steel grade W209 Commerial

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)
265 (≥) 371 (≥) 31 23 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade W209 Commerial

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
24 - -     0.43 -  
947 784 - 33.3 121   -  
812 - 22 11.2   441 323

Heat Treatment of steel grade W209 Commerial

Heat treated : 1658°C - 1661°C

Technological Curves of steel grade W209 Commerial

Cross Reference Table (Equivalent Grade) of W209 Commerial

Grade Standard Country Application
AISI W209 Commercial
SAE W209 Commercial
ASTM W209 Standard
ASTM W209 Extra
ASTM W209 Special
UNS W20918

Relevant standard of W209 Commerial

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
W112 Commerial W210 Commerial
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Jiangyou Longhai Special Steel Co.,Ltd.

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...

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