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SC6-5-2S(2)

Description

Germany DIN SC6-5-2S(2) High-speed tool steel and SC6-5-2S(2) Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: SC6-5-2S(2)
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy SC6-5-2S(2) DIN Germany High-speed tool steel
S18-1-2-15
1.3257
S18-1-2-10
1.3265
S12-1-4
1.3302
S12-1-2
1.3318
S3-3-2
1.3333

Chemical composition(mass fraction)(wt.%) of the SC6-5-2S(2)

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) V(%) W(%)
0.95-1.05 Max 0.45 Max 0.40 Max 0.030 Max 0.030 3.80-4.50 4.70-5.20 1.70-2.00 6.00-6.70

Mechanical Properties of steel grade SC6-5-2S(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)
583 (≥) 225 (≥) 21 31 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade SC6-5-2S(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
34 - -     0.44 -  
714 321 - 41.3 132   -  
726 - 42 24.2   232 133

Heat Treatment of steel grade SC6-5-2S(2)

Heat treated : 1859°C - 1659°C

Technological Curves of steel grade SC6-5-2S(2)

Cross Reference Table (Equivalent Grade) of SC6-5-2S(2)

Grade Standard Country Application
SC6-5-2S(2) DIN Germany High-speed tool steel

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