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Germany DIN S3-3-2 Tool Steels; Technical Conditions of Delivery and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: S3-3-2 / S 3-3-2
Category Grade Standard Region/Area Standard Content
Metals S 3-3-2 DIN 17350 Germany Tool Steels; Technical Conditions of Delivery

Chemical composition(mass fraction)(wt.%) of the S 3-3-2

Element Min Max Similar
W 2.7000 3.0000 -
V 2.2000 2.5000 -
Si - 0.4500 -
S - 0.0300 -
P - 0.0300 -
Mo 2.5000 2.8000 -
Mn - 0.4000 -
Cr 3.8000 4.5000 -
C 0.9500 1.0300 -

Mechanical Properties of steel grade S 3-3-2

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)
266 (≥) 846 (≥) 14 21 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade S 3-3-2

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 - -     0.42 -  
777 123 - 32.3 312   -  
289 - 14 41.2   124 114

Heat Treatment of steel grade S 3-3-2

Heat treated : 1834°C - 1618°C

Technological Curves of steel grade S 3-3-2

Cross Reference Table (Equivalent Grade) of S 3-3-2

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