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SS14:2750①

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SS14:2750① SS14:2752
#SS14:2750 #①

Description

Sweden SS SS14:2750① Carbide for cutting tools and SS14:2750① Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: SS14:2750①
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy SS14:2750① SS Sweden Carbide for cutting tools
SS14:2725
SS14:2725
SS14:2726
SS14:2726
SS14:2727
SS14:2727
SS14:2736
SS14:2736
3.50-4.50
SS14:2750①

Chemical composition(mass fraction)(wt.%) of the SS14:2750①

C(％) Si(％) Mn(％) Cr(％) Mo(％) V(%) W(%) Co(%)
0.68-0.75 0.15-0.30 0.20-0.40 4.00-5.00 ≤0.50 1.10-1.30 17.0-19.0 ≤0.60

Mechanical Properties of steel grade SS14:2750①

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)
428 (≥) 345 (≥) 43 42 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade SS14:2750①

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
21 - -     0.33 -  
233 166 - 21.3 421   -  
572 - 21 12.2   432 432

Heat Treatment of steel grade SS14:2750①

Heat treated : 1225°C - 1974°C

Technological Curves of steel grade SS14:2750①

Cross Reference Table (Equivalent Grade) of SS14:2750①

Grade Standard Country Application
SS14:2750① SS Sweden Carbide for cutting tools
SS14:2750① SS Sweden Carbide for cutting tools
BT2① UK Carbide for cutting tools
BT2① UK Carbide for cutting tools
BT20① SS UK Carbide for cutting tools
BT20① SS UK Carbide for cutting tools
BT20① SS UK Carbide for cutting tools
BT20① SS UK Carbide for cutting tools
BM34① UK Carbide for cutting tools
BM34① UK Carbide for cutting tools
BHMA①:9-1-9 UK Carbide for cutting tools
BHMA①:9-1-9 UK Carbide for cutting tools
BHMA①:7-1-9 UK Carbide for cutting tools
BHMA①:7-1-9 UK Carbide for cutting tools
BHMA①:9-2-6 UK Carbide for cutting tools
BHMA①:9-2-6 UK Carbide for cutting tools
BHMA①:6-3-5 UK Carbide for cutting tools
BHMA①:6-3-5 UK Carbide for cutting tools
BHMA①:7-2-6 UK Carbide for cutting tools
BHMA①:7-2-6 UK Carbide for cutting tools
SS14:2750① SS14:2752
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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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