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S25M

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S25M SU41
#S2

Description

Sweden SS S25M Carbide for cutting tools and S25M Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: S25M
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy S25M SS Sweden Carbide for cutting tools
H45
HX
HX
SIF
SIF
SIF
SIF
SIG
SIG
S25M

Chemical composition(mass fraction)(wt.%) of the S25M

Co(%)
9.5

Mechanical Properties of steel grade S25M

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)
986 (≥) 281 (≥) 22 21 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 441

Physical Properties of steel grade S25M

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
11 - -     0.12 -  
578 561 - 32.3 323   -  
861 - 43 32.2   132 123

Heat Treatment of steel grade S25M

Heat treated : 1955°C - 1549°C

Technological Curves of steel grade S25M

Cross Reference Table (Equivalent Grade) of S25M

Grade Standard Country Application
S2 ASTM USA Alloy tool steel
M3 Class2 ASTM USA Molybdenum series High-speed tool steel
S2-10-1-8 DIN Germany High-speed tool steel
S2-9-2-8 DIN Germany High-speed tool steel
S2-9-1 DIN Germany High-speed tool steel
S2-9-2 DIN Germany High-speed tool steel
SKS2 JIS Japan Alloy tool steel - Tool steel
SKS21 JIS Japan Alloy tool steel - Tool steel
SKS2M JIS Japan Cold rolled special steel strip
BS2 UK Carbide for cutting tools
BS2 UK Carbide for cutting tools
BS2 UK Carbide for cutting tools
BS2 UK Carbide for cutting tools
BS2 UK Carbide for cutting tools
BS2 UK Carbide for cutting tools
HS2-9-1 AFNOR France Carbide for cutting tools
HS2-9-1 AFNOR France Carbide for cutting tools
HS2-9-2 AFNOR France Carbide for cutting tools
HS2-9-2 AFNOR France Carbide for cutting tools
HS2-9-1-8 AFNOR France Carbide for cutting tools
S25M SU41
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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...

Rfq.: sales@longhaisteel.com
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