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S2-9-2

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1.3346 1.3348
#S2-9-2

Description

Germany DIN S2-9-2 High-speed tool steel and S2-9-2 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: S2-9-2
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy S2-9-2 DIN Germany High-speed tool steel
S6-5-2S
1.3341
S6-5-2(2)
1.3342
S6-5-2
1.3343
S6-5-3
1.3344
S2-9-1
1.3346

Chemical composition(mass fraction)(wt.%) of the S2-9-2

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Mo(％) V(%) W(%)
0.97-1.07 Max 0.45 Max 0.40 Max 0.030 Max 0.030 3.80-4.50 8.00-9.20 1.80-2.20 1.50-2.00

Mechanical Properties of steel grade S2-9-2

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)
689 (≥) 469 (≥) 14 41 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade S2-9-2

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 - -     0.43 -  
519 517 - 23.3 444   -  
372 - 32 41.2   431 221

Heat Treatment of steel grade S2-9-2

Heat treated : 1385°C - 1844°C

Technological Curves of steel grade S2-9-2

Cross Reference Table (Equivalent Grade) of S2-9-2

Grade Standard Country Application
S2-9-2-8 DIN Germany High-speed tool steel
S2-9-2 DIN Germany High-speed tool steel
HS2-9-2 AFNOR France Carbide for cutting tools
HS2-9-2 AFNOR France Carbide for cutting tools
EN HS2-9-2 EN Euronorm Euronorm Tool steel
1.3346 1.3348
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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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