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Description

Spain UNE HS6-5-3 Spain structural alloy steel and HS6-5-3 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: HS6-5-3
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy HS6-5-3 UNE Spain Spain structural alloy steel
40CrMnMo7
55NiCrMoV7
X20CrNi17-2
X37CrMoSiV5
X40Cr13
X40CrM05iV5
HS2-10-1-8
HS6-5-2
HS6-5-2
HS6-5-2-5

Chemical composition(mass fraction)(wt.%) of the HS6-5-3

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Mo(%) V(%) W(%)
1.17-1.27 Max 0.45 Max 0.40 0.030 0.025 3.50-4.50 4.60-5.30 2.70-3.20 8.70-6.70

Mechanical Properties of steel grade HS6-5-3

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)
847 (≥) 325 (≥) 12 33 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade HS6-5-3

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 - -     0.32 -  
117 335 - 23.3 331   -  
796 - 13 32.2   413 434

Heat Treatment of steel grade HS6-5-3

Heat treated : 1599°C - 1891°C

Technological Curves of steel grade HS6-5-3

Cross Reference Table (Equivalent Grade) of HS6-5-3

Grade Standard Country Application
HS6-5-3 ISO ISO Carbide for cutting tools
HS6-5-3 ISO ISO Carbide for cutting tools
HS6-5-3C ISO ISO Carbide for cutting tools
HS6-5-3C ISO ISO Carbide for cutting tools
HS6-5-3-8 ISO ISO Carbide for cutting tools
HS6-5-3-8 ISO ISO Carbide for cutting tools
HS6-5-3 UNE Spain Spain structural alloy steel
EN HS6-5-3-8 EN Euronorm Euronorm Tool steel
EN HS6-5-3C EN Euronorm Euronorm Tool steel

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