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HS6-5-2-5

Description

Spain UNE HS6-5-2-5 Spain structural alloy steel and HS6-5-2-5 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: HS6-5-2-5
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy HS6-5-2-5 UNE Spain Spain structural alloy steel
34CrNiMo6
40CrMnMo7
55NiCrMoV7
X20CrNi17-2
X37CrMoSiV5
X40Cr13
X40CrM05iV5
HS2-10-1-8
HS6-5-2
HS6-5-2

Chemical composition(mass fraction)(wt.%) of the HS6-5-2-5

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) V(%) W(%) Co(%)
0.88-0.95 Max 0.45 Max 0.40 0.030 0.025 3.50-4.50 4.70-5.30 1.70-2.20 5.70-6.70 4.50-5.20

Mechanical Properties of steel grade HS6-5-2-5

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)
898 (≥) 267 (≥) 32 21 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade HS6-5-2-5

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
43 - -     0.31 -  
955 316 - 24.3 231   -  
299 - 13 13.2   213 212

Heat Treatment of steel grade HS6-5-2-5

Heat treated : 1846°C - 1594°C

Technological Curves of steel grade HS6-5-2-5

Cross Reference Table (Equivalent Grade) of HS6-5-2-5

Grade Standard Country Application
HS6-5-2-5HC AFNOR France Carbide for cutting tools
HS6-5-2-5HC AFNOR France Carbide for cutting tools
HS6-5-2-5HC AFNOR France Carbide for cutting tools
HS6-5-2-5HC AFNOR France Carbide for cutting tools
HS6-5-2-5 UNE Spain Spain structural alloy steel
EN HS6-5-2-5 EN Euronorm Euronorm Tool steel

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