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1.3302

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S12-1-4 S12-1-2
#1.3302

Description

Germany DIN 1.3302 High-speed tool steel and 1.3302 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 1.3302
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 1.3302 DIN Germany High-speed tool steel
1.3247
S2-9-2-8
1.3249
S18-1-2-5
1.3255
S18-1-2-15
1.3257
S18-1-2-10
1.3265
S12-1-4

Chemical composition(mass fraction)(wt.%) of the 1.3302

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％) V(%) W(%)
1.20-1.35 Max 0.45 Max 0.40 Max 0.030 Max 0.030 3.80-4.50 0.70-1.00 3.50-4.00 11.50-12.50

Mechanical Properties of steel grade 1.3302

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)
731 (≥) 461 (≥) 21 14 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade 1.3302

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
23 - -     0.23 -  
287 835 - 41.3 424   -  
463 - 23 32.2   424 111

Heat Treatment of steel grade 1.3302

Heat treated : 1612°C - 1814°C

Technological Curves of steel grade 1.3302

Cross Reference Table (Equivalent Grade) of 1.3302

Grade Standard Country Application
1.3302 DIN Germany High-speed tool steel
S12-1-4 S12-1-2
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Jiangyou Longhai Special Steel Co.,Ltd.
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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