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S6-5-2-5S

Description

Germany DIN S6-5-2-5S High-speed tool steel and S6-5-2-5S Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: S6-5-2-5S
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy S6-5-2-5S DIN Germany High-speed tool steel
X45CoCrMoV5-5-3
1.2889
X20CrMo13
1.4120
S12-1-4-5
1.3202
S10-4-3-10
1.3207
S6-5-2-5
0.3243

Chemical composition(mass fraction)(wt.%) of the S6-5-2-5S

C(%) Si(%) Mn(%) P(%) S(%) Cr(%)
0.88-0.96 Max 0.45 Max 0.40 Max 0.030 Max 0.030 3.80-4.50

Mechanical Properties of steel grade S6-5-2-5S

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)
788 (≥) 872 (≥) 22 23 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade S6-5-2-5S

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
13 - -     0.33 -  
161 162 - 33.3 332   -  
196 - 22 42.2   211 222

Heat Treatment of steel grade S6-5-2-5S

Heat treated : 1163°C - 1327°C

Technological Curves of steel grade S6-5-2-5S

Cross Reference Table (Equivalent Grade) of S6-5-2-5S

Grade Standard Country Application
S6-5-2-5S DIN Germany High-speed tool steel

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