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1.3245

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S6-5-2-5S S7-4-2-5
#1.3245

Description

Germany DIN 1.3245 High-speed tool steel and 1.3245 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 1.3245
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 1.3245 DIN Germany High-speed tool steel
1.2889
X20CrMo13
1.4120
S12-1-4-5
1.3202
S10-4-3-10
1.3207
S6-5-2-5
0.3243
S6-5-2-5S

Chemical composition(mass fraction)(wt.%) of the 1.3245

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 1.3245

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)
637 (≥) 921 (≥) 31 23 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade 1.3245

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 - -     0.21 -  
644 832 - 24.3 314   -  
246 - 13 23.2   414 443

Heat Treatment of steel grade 1.3245

Heat treated : 1848°C - 1212°C

Technological Curves of steel grade 1.3245

Cross Reference Table (Equivalent Grade) of 1.3245

Grade Standard Country Application
1.3245 DIN Germany High-speed tool steel
S6-5-2-5S S7-4-2-5
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